Modified by TonyPearson
Can you believe it has been a year already since IBM announced VersaStack?
In my May 2012 blog post, [EMC Strikes Back], I poked fun at the fact that Cisco had two
girlfriends "significant others": EMC and NetApp.
Cisco originally partnered with EMC to create a converged system called Vblock which combined Cisco UCS servers and switches with EMC storage. The partnership between VMware, Cisco and EMC was dubbed Virtual Computing Environment (VCE).
However, Cisco then partnered with NetApp to create Flexpod, a converged system that combined Cisco UCS servers and switches with NetApp storage. Many of my clients felt that Flexpod was an improvement over Vblock.
A lot has happened since then. In 2014, [drastically reduced its investment in VCE]. Last year, Dell then spent $67 Billion dollars to effectively take EMC out of the storage business. While this was a huge birthday present for IBM, not everyone is happy to see EMC fade away. Whitney Garcia has a great article titled [Crying at the Dell-EMC wedding: Why VCE customers should consider alternatives].
Before VersaStack, IBM had its own converged system, PureSystems, which combined IBM POWER and x86 servers with IBM storage. The x86 server portion of this business was sold off to Lenovo, but IBM continues to sell POWER-only and blended x86-and-POWER PureFlex systems, as well as PureApplication and PureData systems.
The [VersaStack] collaboration between IBM and Cisco offers an alternative to Vblock and Flexpod converged systems. Cisco is a leader in x86 blades and networking switches, and IBM is #1 in Flash and Software Defined Storage, including Storage Virtualization. VersaStack gives you the best of both worlds!
The VersaStack has Cisco Validated Designs for use with IBM's Spectrum Virtualize products:
- FlashSystem V9000
- Storwize V7000
- Storwize V7000 Unified
- Storwize V5000
This week, February 11, 2016, 12pm EDT, IBM and Cisco are hosting a webinar on VersaStack. Join us for the one year anniversary of VersaStack in a discussion with IBM, Cisco and VersaStack customers.
The speakers will be discussing VersaStack progress to date and the value VersaStack brings to client workloads. Topics of discussion will include how VersaStack can lower TCO, administrative overhead, reduce downtime and improve resource utilization, and allow for business innovation. The speakers include:
- Jonathan Cox, Medicat, Director, Technology Services
- Susan Martens, IBM, Director, VersaStack Sales, North America
- Kent Hixson, Cisco, Sales Business Development Manager
Here is the [Registration Link] to participate. Hope you can make it!
technorati tags: IBM, Cisco, EMC, VCE, VMware, Vblock, NetApp, Flexpod, VersaStack, #VersaStack, POWER, x86, Lenovo, PureSystems, PureFlex, PureApplication, PureData, Whitney Garcia, Jonathan Cox, Susan Martens, Kent Hixson, FlashSystem V9000, Storwize V7000, Storwize V7000 Unified, Storwize V5000, Medicat
Later this month, I will be attending the [InterConnect Conference] in Las Vegas, Feb 21-25, 2016. This is IBM's premier Cloud & Mobile conference for the year.
Fellow blogger Stuart Thomson has a great post title [Storage & infrastructure @ InterConnect 2016: The choices are all yours] which provides some interesting statistics:
- More than 500 client success stories
- Over 2,000 technical sessions scheduled
- 25,000 expected attendees
Wow! That can seem overwhelming. While the conference spans multiple hotels on the strip, I personally will be focusing my time at the [Mandalay Bay resort]. My session will be held at the Solutions Expo on Wednesday 1:45pm. Here are the details:
- YSS-1841 IBM Cloud Storage Options
This session will cover private and public cloud storage options, including flash, disk and tape, to address the different types of cloud storage requirements. It will also explain the use of Active File Management for local space management and global access to files, and support for file-and-sync.
Program: Core Curriculum
Topic: Systems Hardware
Sub-topic: Storage Systems & Software
To help attendees plan your week, InterConnect has a [Session Preview Tool]. I have already found over 40 sessions related to Storage that I am interested in attending!
Need to register? Here is the [Registration Link].
I will be there all week, so if you see me, stop and say "Hello!"
technorati tags: IBM, Stuart Thomson, IBM Cloud, IBM Mobile, Cloud Storage, YSS-1841, InterConnect,
Las Vegas, Mandalay Bay
As you can imagine, I get a lot of email from around the world. This one, from a loyal reader from overseas, was particularly interesting. Normally, I would direct them to read the fantastic manual [RTFM], but decided instead to go ahead and tackle it here in my blog.
I follow your blog for several years, it has served as a reference and training for me in my professional career and I want to thank you.
I am writing because my company has acquired a new IBM Storwize V7000 Gen2 to replace a Gen1, with 16 FC ports, 8 ports per controller node and 8-port FC FlashSystem 900. The idea is to virtualize the V7000 storage part Flash900 and other hand assign directly to the host directly. After much reading on forums and storage Redbooks I have nothing clear as it should be wiring the SAN or as zoning would be made to carry out this installation. I would appreciate if you can write on this subject as controversial as seems to be the zoning and wiring SAN and if possible be clarified by me onstage.
I will tackle this in three steps.
First, let's attach "Server 1" and the FlashSystem 900 to the SAN fabric. IBM Spectrum Virtualize can handle one, two or even four separate fabrics. Let's assume you have a dual-port Host Bus Adapter (HBA) in server 1, and two redundant fabrics. We will connect each server port to each FCP switch. Likewise, we will connect each FCP switch to the FlashSystem 900, carve up "Volume 1", and create SAN "Zone A1" and "Zone A2", which identify "Server 1" as the initiator, and "FlashSystem 900" as the target. This is all basic stuff.
For those who want to follow along, I suggest you review the full implementation guidance in the IBM Redbook [Implementing the IBM Storwize V7000 Gen2]. Here is an excerpt:
"All Storwize V7000 Gen2 nodes in the Storwize V7000 Gen2 clustered system are connected
to the same SANs, and they present volumes to the hosts. These volumes are created from
storage pools that are composed of mDisks presented by the disk subsystems.
The fabric must have three distinct zones:
- Storwize V7000 Gen2 cluster system zones
Create one cluster zone per fabric, and include any port per node that is designated for
intra-cluster traffic. No more than four ports per node should be allocated to intra-cluster
- Host zones
Create a host zone for each server host bus adapter (HBA) port accessing Storwize
- Storage zone
Create one Storwize V7000 Gen2 storage zone for each storage system that is
virtualized by the Storwize V7000 Gen2. Some storage control systems need two
separate zones (one per controller) so that they do not 'see' each other."
Second, we connect the Storwize V7000 Gen2 to the FCP switches. You don't need to connect all of the ports, but I recommend that you have each controller node to each FCP switch, requiring four cables. Add more connections for added performance bandwidth.
Carve up "Volume 2" and this will be referred to as a "managed disk", mDisk for short, and create a "storage pool" which were formerly known as a "managed disk group" which is why you often see MDG in the naming conventions and examples. Storage pools can have one or more managed disks, and you can add more dynamically as needed.
The "storage zone" indicates the Storwize V7000 Gen2 as the initiator, and the FlashSystem 900 as target. If you want to increase the performance bandwidth, consider more cables between the FCP switches and the FlashSystem 900. We create "Zone B1" and "Zone B2". I recommend a separate "storage zones" for each additional storage system that you choose to attach to the Storwize V7000 Gen2.
The "cluster zone" that connects all of the Storwize V7000 Gen2 node ports together for node-to-node (intra-cluster) communication. Storwize V7000 Gen2 ports can serve as both initiators and targets dynamically. For example, when you write to one node, the node then copies the cache block over to the second node so there are two copies stored safely on separate nodes. Since we have two fabrics, we create "Zone C1" and "Zone C2".
Third, we connect "Server 2" to FCP switches, same as we did with "Server 1". We create "Volume 3" which is a "virtual disk, or vDisk for short, from the storage pool containing Volume 2. The "host zone"indicates Server 2 as the initiator, and Storwize V7000 Gen2 as the target. We create "Zone D1" and "Zone D2". I recommend putting each additional server in its own set of host zones.
In theory, you could have a server connected to both Volume 1 and Volume 3. For example, a Windows server would have a "C:" drive connected directly to FlashSystem 900 for high-speed performance, and have a "D:" drive on Storwize V7000 Gen2 to contain data. The Storwize V7000 Gen2 introduces 60 to 100 microseconds of added latency, but provides added value such as FlashCopy, Thin Provisioning, and Real-time compression.
Of course, there are unique situations that might require special configurations, depending on the servers, operating systems, host bus adapters, FCP switches, and storage systems involved.
Modified by TonyPearson
In the 2004 comedy ["A Day Without a Mexican"], the director envisions how disruptive life would be in California if all the Mexicans suddenly disappeared. The point is that sometimes you take things in the background for granted.
I was reminded of this when I saw Mark Underwood's blog post [Mainframe: Still Not Crazy After All These Years]. The article reminds us how critical IBM z Systems mainframes (and related storage like the IBM DS8880 disk systems) are in our lives. Here's an excerpt:
"Warren Buffett's Berkshire Hathaway started buying up IBM stock in 2011 and bought still more of IBM later. Despite its disappointing short-term valuation, Berkshire Hathaway is standing by its IBM investment, which is one of Berkshire's top four plays. ... To make this case, some statistics may be needed:
- The z13 can withstand an 8.0 earthquake.
- z Systems enjoy the highest standardized security certification (FIPS 140-2, highest level 4 of 4).
- 23 of the world's top 25 retailers use a mainframe.
- 92 of the top 100 banks are mainframe users.
- All 10 of the top 10 insurers have commitments in mainframe technologies.
- Around 80 percent of all corporate data is managed by mainframes.
- The z13 can process 2.5 billion transactions daily (that's 100 [Cyber Mondays], as IBM's Mark Anzani, VP of z Systems Strategy, Resilience and Ecosystems, observed)."
... In fact, and notwithstanding perceptions to the contrary, the mainframe's center-stage position in large corporations around the world has not budged. That's the conclusion of an industry survey sponsored by Syncsort Inc. and conducted in 2015 by Enterprise Systems Media, a publisher of magazines for IT managers and technical professionals. Seven out of 10 respondents (IT planners, architects and managers at global enterprises with $1 billion or more in annual revenues) ranked the use of the mainframe for large-scale transaction processing as very important."
What would a comparable film depicting "A Day without a Mainframe" be like? I would imagine it somewhere between a disaster movie like  and an end-of-the-world zombie horror movie like [28 Days Later]. I would gladly take a million dollars to write the screenplay!
(FCC Disclosure: I work for IBM and am a filmmaker as well. Earlier in my career, I was chief architect of IBM's Data Facility Storage Management Subsystem (DFSMS) which manages around 80 percent of the world's corporate data. This blog post can be considered a "paid celebrity endorsement" for IBM's z13 System mainframes and DS8880 Disk Systems. I have personal experience with both and highly recommend them. I am neither a Mexican nor resident of California, but work regularly with both in my job responsibilities. Like Warren Buffett, I also own stock in both IBM and Berkshire Hathaway companies. I had no involvement in the making of any of the major motion pictures mentioned in this blog post, have no financial interest in their distribution, and have not been provided any compensation for mentioning them in this blog post. They are all great movies worth watching!)
What do you think the movie would be like? Enter your comments below!
technorati tags: Mexican, California, Mark Underwood, Warren Buffett, Berkshire Hathaway, earthquake, Cyber Monday, Mark Anzani, SyncSort, Enterprise Systems Media, John Cusack
Happy New Year!
Well, it's Tuesday again, and you know what that means? IBM Announcements!
This week, the new model 314 is [now available in all countries] that IBM does business in.
(Actually, the [XIV Model 314] was announced on Nov 10, 2015 last year, but announcements made in November and December are often overlooked between distractions like holidays and year-end processing. Today's announcement was to eliminate the "not available in some countries" restriction. The last time I mentioned on this blog that a product was not available in some countries, I had tons of questions of "why". Hopefully, waiting until a product is available in all countries eliminates that concern.)
What does the XIV model 314 offer? IBM doubled the processors, up to 180 cores, and doubled the DRAM cache, up to 1440 GB. Both of these changes were done to improve the Real-time compression capability.
To reduce test effort cycle time, IBM simplified the configuration options:
- Instead of ranging from 6 to 15 modules, the model 314 is limited to 9-15 modules.
- The drive sizes are reduced to just 4TB and 6TB capacities.
- If you want a Solid-State drive (SSD) for cache boost, only the 800GB option is available.
Through a combination of thin provisioning and compression, you can define up to 2 PB of soft capacity per rack.
The firmware v11.6.1 reduces the minimum volume size for compression from 103GB to 51GB. Firmware perpetually licensed for Spectrum Accelerate can be used with the XIV Model 314.
Happy Holidays everyone!
Every December, the "birthday boys" -- Bill, Kris and I -- celebrate our birthdays. For me, it is the big five-0h. According to a recent Harris poll, it is [America's favorite age!] For some people, [fifty is the new thirty]!
From left to right: Melinda Jensen, Bill Terry, Lee Olguin, Kris Keller, Tony Pearson, and Kristy Knight.
The storage, cloud and analytics team celebrated with cake and party hats. None of us "birthday boys" eat chocolate, so this year we chose a new flavor: Strawberry Cream! It was delicious.
It was a good time to reflect on our success and accomplishments. In 2015, I helped close over $270 million USD in revenues for IBM, meaning that I helped close over a million [per day on the job].
The IT industry went through a lot of changes also. Hewlett-Packard [split into two smaller pieces]. Dell started [EMC's fade to non-existence]. Cisco and IBM joined forces to create VersaStack, a converged system that combines the most popular x86 servers with the industry's best storage. Analysts recognized IBM's leadershp in today's [Cognitive Era].
Looking forward to an exciting 2016!
Modified by TonyPearson
My friends over at Appcessories sent me an awesome infographic on the Internet of Things. If you happen to receive any gifts this holiday related to any of these categories, mention them in the comments below!
The State of Internet of Things in 6 Visuals – By the team at Appcessories
Enjoy your time off with friends and family!
Last Friday, I helped students learn about Science, Technology, Engineering and Math (STEM). This was the annual [2015 Arizona STEM Adventure] event in Tucson, Arizona. This year, Pima Community College Northwest Campus provided the venue.
The event hosted more than 900 students, ranging from fourth to eighth graders. Buses collected them from 31 schools across seven cities and towns in the Tucson area. Home-schooled, private-schooled and charter-schooled children participated as well.
I was just one of 130 volunteers. IBM, [Raytheon], [Pima Community College], [Agents of STEM], [SARSEF, [StemAZing], [Office of Pima County School Superintendent], [UA Stem Learning Center], and other individuals volunteered their time to make this happen.
As I arrived, students lined up to ride this "hover chair". A lawn-blower motor floated a chair attached to a platform. A blue tarp represented water. Volunteers would pull the hover chair across the tarp, giving the kids a fun ride. I wanted to ride it myself, but it was not engineered for my body weight!
Students chose among the most interesting of 50 exhibits. IBM led two of these exhibits.
First, we had the [Bike Wheel Gyroscope]. The students would stand on a rotating swivel platform, holding a spinning bicycle wheel. When the student tipped the wheel left or right, the students body would rotate on the platform!
Second, we had Share with Storyboarding. This is the one I volunteered for. IMHO, the best part of STEM is the Arts and Design aspect needed to make products usable. Perhaps we should rename STEM to STEAM to add "A" for Arts and Design.
We held six 30-minute sessions with each group of students. Our team lead, Brenton Elmore, IBM Design Principal, explained what storyboards are, and then gave the students five topics to choose from:
- Adopting homeless pets
- Improving communication with teachers
- A short cartoon
- An idea for a mobile phone app
- An idea for a new video game
Children paired up in two-person teams based on their topic interest. Why teams? Many creative collaborations involve the strengths of different teammates. For example, an author and an illustrator work together to create a comics or children's book. Broadway musicals often have a writer and composer.
Each team spent 10 minutes to draw a six-panel storyboard on [Post-it notes]. These would be stuck to a single sheet of paper. The team then would write underneath each panel the narrative of what was occurring.
Brenton taped five or six of these to the wall to share with the rest of the class. Each team would then explain to the other students what they drew, and the narrative to go with it.
When there were an odd number of students, one of us volunteers paired up with a student. Shown here is Marilynn Franco, IBM Manager, helping young Bailey in explaining their storyboard. I helped young Lili with her storyboard about a new mobile phone app idea she had.
Storyboards are an essential part of IBM's [Design Thinking]. We use them in a variety of ways, from designing business strategies and product enhancements, to creating videos about the [IBM Tucson Executive Briefing Center]!
When I make presentations to clients at briefings or conferences, I use 36 slides per hour. Each PowerPoint slide serves like a storyboard panel, and I provide the narrative on each one.
Special thanks go to Kathy Carlisle, IBM Tucson Site Operations Manager, and Mike Hernandez, IBM IBM Corporate Citizenship and Corporate Affairs Manager, for setting this up!
To learn more, see [STEM Adventure Shows Students Science Up Close] by Mariana Dale, and [1,000 students visit STEM fair at Pima college] by Yoohyun Jung.
technorati tags: IBM, STEM, Raytheon, Pima Community College, SARSEF, Brenton Elmore, Marilynn Franco, Kathy Carlisle, Mike Hernandez, bike wheel gyroscope, storyboarding, Mariana Dale, Yoohyun Jung
Continuing my coverage of the IBM Systems Technical University in Orlando, here are the sessions that I presented or attended on Days 4 (Thursday).
- Technology Trends in IBM Storage
Jack Arnold, IBM Client Technical Architect, provide an entertaining session on various technology trends in the industry. For example, What is the fastest growing storage medium for 2015? Answer: [Vinyl LP] records, which have seen a resurgence recently, growing at over 40 percent!
- IBM Spectrum Scale and Elastic Storage Server offerings
Tony Pearson provided an architectural overview of both Spectrum Scale software, as well as the Elastic Storage Server pre-built system appliance.
- IBM Spectrum Scale for File and Object storage
Tony Pearson explained the differences between file and object-level storage, and how IBM Spectrum Scale can provide both access methods in a single infrastructure.
- IBM Storage Integration with OpenStack
- IBM Spectrum Virtualize IP Replication 101
Andrea Sipka, IBM Software Developer for SVC/Storwize Copy Services from the UK Hursley lab, presented the implementation details of IP-based replication using the built-in WAN Acceleration that IBM licensed from Bridgeworks SANslide.
- Storage Meet the Experts
Mo McCullough hosted the last session of Thursday with a "Meet the Experts" Q&A panel. Tony Pearson, Brian Sherman, Clod Barrera, John Wilkinson, Mike Griese and Jim Blue were among the storage experts fielding questions. Tony Pearson provided a quick overview of the LTO-7 and TS4500 tape library announcements made earlier in the week.
Most IBM conferences are 4.5 days long, which means that there are typically two or three sessions on Friday morning. Unfortunately, the two sessions I was planning to attend on Friday were both cancelled, so Day 4 was the end of my week for this conference.
technorati tags: IBM, #ibmtechu, Jack Arnold, Andrea Sipka, Mo McCullough, Vinyl LP, Spectrum Scale, Elastic Storage Server, ESS, IP Replication, SVC, Storwize V7000, LTO-7, TS4500, Spectrum Virtualize, Mike Griese, Jim Blue
Continuing my coverage of the IBM Systems Technical University in Orlando, here are the sessions that I presented or attended on Day 3 (Wednesday).
- What is Big Data? Architectures and Use Cases
Tony Pearson explained what Big Data analytics are, and IBM's various products to support this, incluidng BigInsights, BigSQL and Spectrum Scale with the Hadoop Connector.
- Why use IBM Spectrum Virtualize for High Availability
John Wilkinson, IBM Storage Software Engineer from the UK Hursley lab, presented the latest enhancements to Spectrum Virtualize-based products, such as SVC and Storwize V7000, related to Stretch Cluster and HyperSwap functions for High Availability.
- IBM Systems Hybrid Cloud Strategy, POV and Showcase
Dave Willoughby, IBM z System Hardware Architect for Systems Cloud Emerging Technologies, provided a high-level "Point-of-View" for Hybrid Cloud, and why IBM is focused on helping clients transition from traditional IT infrastructures.
- Data Footprint Reduction - Understanding IBM Storage Efficiency Options
Tony Pearson presented an overview of Thin Provisioning, Space-efficient snapshots, Data deduplication and Real-time Compression features.
- IBM Spectrum Virtualize - Understnding SVC, Storwize and FlashSystem V9000
Tony Pearson provide an overview of SAN Volume Controller, the Storwize family of products and FlashSystem V9000, all of which are based on Spectrum Virtualize software.
The day ended with a trip to Universal Studios. Dinner on the City Walk offered entertainment with Dueling Pianos. This was then followed by a trip to Hogsmeade, the Harry Potter themed portion of the resort.
technorati tags: IBM, #ibmtechu, big data, analytics, BigInsights, BigSQl, Spectrum Scale, Hadoop, John Wilkinson, SVC, Storwize, Stretch Cluster, HyperSwap, Dave Willoughby, Thin Provisioning, Space-Efficient Snapshot, Deduplication, Real-time Compression, Spectrum Virtualize, FlashSystem V9000
Continuing my coverage of the IBM Systems Technical University in Orlando, here are the sessions that I presented or attended on Day 2 (Tuesday).
- Storage Futures
Andrew Greenfield, IBM Global XIV Storage and Networking Client Technical Specialist, presented IBM's future plans for XIV and FlashSystem products. This was a special NDA session.
- Demystify OpenStack
Eric Aquaronne, IBM Systems and Cloud Business Development lead, explained what OpenStack was, and why IBM is so heavily invested in its success. OpenStack is cloud management software that can be used to manager both on-premise and off-premise environments, including computer, storage and networking resources.
- Software Defined Storage - Why? What? How?
Tony Pearson presented an overview of Software Defined Environments and how storage fits into this.
Suspiciously, there was a lot of overlap with Brian Sherman's presentation on Day 1. As Charles Caleb Colton would say, "Imitation is the sincerest form of flattery."
- Making Sense of IBM Cloud Offerings
Jay Kruemcke, IBM Cloud Program Executive Client Collaboration Market Management Offering Manager, gave a high-level overview of IBM's various Cloud offerings from SoftLayer to Managed Cloud Services.
- The Pendulum Swings Back - Understanding Converged and Hyperconverged environments
Tony Pearson presented IBM's involvement with Converged Systems like VersaStack and Hyperconverged systems with Spectrum Accelerate and Spectrum Scale software.
- Next Generation Storage Tiering: Less Management, Lower Cost and Increased Performance
Tony Pearson presented Easy Tier, Storage Analytics Engine in Spectrum Control Advanced Edition, and Spectrum Scale tiering across flash, disk and tape media.
The second day ended with a "Networking" Reception in the Solution Center, serving food and my favorite grape-flavored beverages.
technorati tags: IBM, #ibmtechu, Andrew+Greenfield, Eric+Aquaronne, Jay+Kruemcke, XIV, FlashSystem, OpenStack, SDS, Software+Defined+Storage, IBM+Cloud, SoftLayer, Cloud+Managed+Services, converged+Systems, hyperconverged, VersaStack, Spectrum+Accelerate, Spectrum+Scale, Easy+Tier, Storage+Analytics+Engine, Spectrum+Control
Modified by TonyPearson
Continuing my coverage of the IBM Systems Technical University in Orlando, here are the sessions that I presented or attended on Day 1 (Monday).
- Storage Keynote Session
This was a three-part kick-off keynote session. Mo McCullough, IBM Systems Lab Services and Training, coordinated the storage track of this event and provided some details on how to use the website portal and smartphone app.
Clod Barrera, IBM Distinguished Engineer and Chief Technical Strategist for Storage, presented the future of the storage industry, including trends in storage media technologies, data plane and control plane level enhancements, and broader system-wide considerations.
Tony Pearson, IBM Master Inventor and Senior Software Engineer, wrapped up the session with an overview of IBM's Smarter Storage strategy.
- IBM Software Defined Storage Overview, Concepts and IBM SDS Family
Brian Sherman, IBM Distinguished Engineer and Client Technical Specialist for Advanced Technical Skills in the Americas, provided an overview of Software Defined Environments and how storage fits in that view, especially IBM's Spectrum Storage family.
- IBM Cloud Storage Options
Tony Pearson presented on IBM's various Cloud Storage options.
While my original focus was on-premise storage solutions for use by Data Centers and Cloud Service providers, there was a lot of interest in IBM's storage available from SoftLayer and other Cloud providers. During this week, IBM announced its acquisition of CleverSafe, which I had not incorporated into the deck.
- What's New in IBM Spectrum Protect v7.1.3
Tricia Jiang, IBM Technical Enablement Specialist for IBM Spectrum Storage, presented the latest release of IBM Spectrum Protect. That's an inside joke--this is the first release, but since it was based on IBM Tivoli Storage Manager (TSM) v7.1.2, it was easier just to continue the same numbering scheme.
The main features of v7.1.3 is the new in-line dedupe capability, the new "deduplication containers" concept, and support for backing up to object storage either on-premise or in the cloud
- IBM Spectrum Scale v4.1 Overview
Glen Corneau, IBM Client Technical Specialist for Power Systems, presented the latest features of IBM Spectrum Scale, formerly known as IBM General Parallel File System (GPFS). It was interesting to hear this from a Power Systems perspective, as IBM Spectrum Scale supports both AIX and Linux on POWER.
The day ended with a Welcome Reception at the IBM Solution Center that had various z System, Power System and System Storage solutions, as well as solutions from various IBM Business Partners and other third parties.
technorati tags: IBM, #ibmechu, Clod Barrera, Brian Sherman, Mo McCullough, Tricia Jiang, Glen Corneau, Smarter Storage, Cloud Storage, Spectrum Storage, Spectrum Protect, Spectrum Scale, SDS, Software Defined Storage, AIX, Linux POWER, TSM, GPFS
Modified by TonyPearson
Oh my, it is Tuesday again, and you know what that means? IBM Announcements!
This week, IBM announced its latest storage arrays in its IBM System Storage DS8000 series: the DS8880 models. Similar to the "Business Class" vs. "Enterprise Class" distinctions of the DS8870, IBM announced two new models, the DS8884 and the DS8886.
All of the new DS8880 models are based on the latest IBM POWER8 processors, and are noticeably thinner! These are now standard 19-inch wide, fitting nicely into standard IBM racks alongside most other standard 19-inch rack equipment.
The DC-UPS that used to be on the side are now at the bottom of each frame, taking up 8U of space. The High Performance Flash Enclosures (HPFE) that formerly were stored vertically above the DC-UPS will be stored horizontally with the rest of the HDD and SSD drives.
- DS8884 model
- The DS8884 will have 6-core controllers, up to 256 GB Cache, 64 ports that can negotiate between 16Gbps and 8Gbps, up to 240 drives in a single-rack configuration or 768 drives in a three-frame configuration, and up to 120 flash cards in HPFEs. The performance of this one is equal or better to existing DS8870 systems.
- DS8886 model
- The DS8886 will have 8-core, 16-core and 24-core controllers, offering up to three times the performance as the previous DS8870 models, with up to 2 TB of Cache, 128 ports, up to 1,536 drives across five frames, and up to 240 flash cards in HPFEs.
Field model conversion from DS8870 to DS8886 is available for existing clients with DS8870 Enterprise Configurations. This will let clients move their existing HDD, SSD, HPFE and Host Adapters over to the new DS8880 models.
In previous DS8000 models, clients would have one Hardware Management Console (HMC) inside the array, and an optional second HMC workstation somewhere else for high availability. While the second one was optional, it was always considered best practice to have it for redundancy sake. In the new DS8880 models, you can have both HMC in the array, and the Keyboard/Video/Monitor (KVM) can select between the two.
The new I/O enclosure pairs are four times faster, supporting six Device Adapters and two HPFE connections over PCIe Gen 3 network, the fastest available in the industry.
Lastly, IBM simplified the licensing of software features into three bundles, based on TB total capacity of Fixed Block (FB) LUNs and Count-Key-Data (CKD) volumes:
- Base function License: Logical Configuration support for FB, Operating Environment License, Thin Provisioning, Easy Tier® automated sub-volume tiering, and I/O Priority Manager.
- Copy Services License: FlashCopy®, Metro Mirror, Global Mirror, Metro/Global Mirror, z/Global Mirror (XRC), z/Global Mirror Resync, and Multi-Target PPRC.
- z-Synergy Service License: Parallel Access Volumes (PAV), HyperPAV, FICON® attachment, High performance FICON (zHPF), and IBM z/OS® Distributed Data Backup (zDDB).
IBM also provided a "Product preview", announcing plans for a third member of the DS8880 family in 2016 that will be flash-optimized to provide an all-flash, higher performance storage system model.
To learn more, read the [IBM Press Release] and [Function authorizations].
technorati tags: IBM, DS8000, DS8870, DS8880, DS8884, DS8886, HPFE, HDD, SSD, HMC, KVM, FB, CKD, Easy Tier, FlashCopy, FICON, zHPF, zDDB, all-flash
Modified by TonyPearson
This week I am in beautiful Orlando, Florida for the [IBM Systems Technical University] conference.
Amy Hirst, IBM Director, z Systems, Power, & Storage Technical Training, kicked off the general session.
Dr. Seshadri "Sesha" Subbanna, IBM Corporate Innovation and Technology Evaluation, asked the audience what capability is needed to drive business growth. A recent poll indicated that the ability for businesses to innovate was the number one response.
The IT industry has had its own version of growth. Consider the Apollo 11 [Guidance Computer] used to land a man on the moon had just 4KB or RAM, and 36KB or ROM. A typical smartphone has 62,000,000 times as much.
The Appollo missions led and motivated the Integrated-Circuit technology, but soon, maybe in the next 10 years, Dr. Subbanna feels that Silicon may run its course. Today, both POWER8 and z13 servers are based on 22nm. IBM has projected possible reductions to 17nm, 13nm, 10nm, and finally 7nm. That's it, smaller than 7nm may not be possible without hitting atomic issues.
The City of Rio de Janeiro, Brazil is a good example. In 2010, heavy rains resulted in flooding and landslides that killed over 110 residents. To prevent such high death rates in the future, IBM helped the city government predictive analytics and forecasting that allows "rain simulations" to see how well the city can handle different situations.
IBM is already looking for a more holistic view of systems, and new technologies like cognitive computing. New 3D technology allows various chip technologies to be stacked as layers on a single chip. For example, you could have computer on the bottom layer, flash non-volatile storage in middle layers, and networking at top layer. Connecting the layers is merely a matter of drilling holds and filling them with metal.
The idea that compute is the center of the universe, with a mainframe server surrounded by input and output "peripheral" storage devices, is giving way to a more storage-centric model, where central storage repositories (or data lakes) are accessed by "peripheral" smartphones, tablets and variety of servers. For example, the IBM DB2 Accerlation Appliance acts as a storage-centric model that IBM z System mainframes can connect to, send data in, process complex database queries, and get the results 2000x faster.
In another client example, IBM helped a bank in China to determine optimal placement of bank branches, based on public information of average salary levels of each neighborhood.
CPU processors are also getting help from co-processor accelerators like GPU (Graphical Processing Unit) and FPGA (Field Programmable Gate Arrays). Comparing a single IBM POWER8 server that is CAPI-attached to an IBM FlashSystem to a stack of x86 servers with internal SSD, the POWER8 solution connsumes 12x less rackspace, consumes 12x less electricity, and reduces per-user costs from $24/user for x86 down to $7.50/user on POWER8.
While social media, mobile phones and the Internet of Things (IoT) generate a lot data. If you then factor the "context multiplier effect" of all the links, connections and cross-references, you quickly see that data is growing at incredible rates.
Another issue is the difficulty to identify application inter-dependencies. Forecasting disruptive anamolies can be quite difficult. In one example, adminstrators received warning messages 65 minutes before a major outage, but they did not respond in time because they were unable to understand the full implications.
Cognitive computing is different than the tabulating and programming paradigms of prior decades. It is focused on Natural Language Processing, citing evidence to base responsed, and the ability to learn and improve based on learning from experience. The IBM Watson group is working with Memorial Sloane Kettering to help oncology doctors with cancer patients.
In an interesting demo, IBM Watson computer analyzed thousands of "TED Talk" videos, and was able to respond to search queries by playing a 30-second video clip that most closely address the search topic.
Cognitive computing is also looking at "Neuro-Synaptic" chips that work very much like the neurons and synapses in the brain. I have seen some of this work already at the IBM Almaden Research Center in California.
The general session ended with a Q&A panel with Dr. Subbanna, Frank De Gilio, and Bill Starke.
technorati tags: IBM, #ibmtechu, Seshadri Subbanna, Frank DeGilio, Bill Starke, Apollo 11, Apollo Guidance Computer, IoT, context multiplier effect, Rio Brazil, weather prediction, GPU, FPGA, POWER8, cognitive computing, TED talk, Watson
This week I am in beautiful Orlando, Florida for the [Systems Technical University].
Here are the sessions I will be speaking at:
|Monday||10:15am||Opening Session - Storage|
|01:45am||IBM's Cloud Storage Options|
|05:30pm||Solution Center Reception|
|Tuesday||11:30am||Software Defined Storage - Why? What? How?|
|03:15pm||The Pendulum Swings Back - Understanding Converged and Hyperconverged Environments|
|04:30pm||New Generation of Storage Tiering: Less Management, Lower Cost, and Increased Performance|
|05:30pm||Solution Center Reception|
|Wednesday||09:00am||What is Big Data? Architectures and Use Cases|
|01:45pm||Data Footprint Reduction - Understanding IBM Storage Efficiency Options|
|03:15pm||IBM Spectrum Virtualize - SVC, Storwize and FlashSystem V9000|
|Thursday||10:15am||IBM Spectrum Scale and Elastic Storage Server|
|01:45am||IBM Spectrum Scale for File and Object storage|
|01:45am||IBM Storage Integration with OpenStack|
|05:30pm||Storage! Meet the Experts|
|Friday||10:15am||IBM Spectrum Virtualize - SVC, Storwize and FlashSystem V9000|
It looks like a busy week!
technorati tags: IBM, Systems, STU, Orlando, Conference
Next week, I will return to Istanbul, Turkey to present at the [IBM Systems Technical Symposium], June 1-3 at the Hilton Bomonti hotel.
(Frequent readers of my blog may remember that I had been to Istanbul for a similar conference last year. I arrived a day earlier to do some sightseeing, which I documented in my April 2014 blog post [Arrived Safely to Istanbul].)
Like IBM Edge conference in Las Vegas earlier this month, this conference will not just be for Storage, but also include z Systems and POWER Systems content. Here are the sessions I will be presenting:
|Monday||11:30||Software Defined Storage: IBM Vision and Strategy|
|14:45||Software Defined Storage: Technical Overview|
|Tuesday||11:30||IBM's Cloud Storage Options|
|16:00||What is Big Data? Architectures and Practical use Cases|
|Wednesday||10:15||IBM Spectrum Storage Integration with OpenStack|
|14:45||New Generation of Storage Tiering: Less Management, Lower Costs and Increased Performance|
If you are attending next week in Istanbul, I will see you there!
technorati tags: IBM, Systems Technical Symposium, Istanbul Turkey, Software Defined Storage, Cloud Storage, Big Data, Spectrum Storage, OpenStack, Storage Tiering
The [IBM Edge2015 conference] is premiere conference covering Infrastructure Innovations for IBM System Storage, as well as sessions about z Systems and POWER Systems from our IBM Enterprise conference.
Here is my quick recap of my fifth and final day, Friday, May 15, 2015.
IBM Spectrum Storage™ Integration with OpenStack
At the Systems Technical University in Prague last month, I had submitted "IBM Spectrum Storage overview", while another speaker submitted "Storage Integration with OpenStack" and somehow the two topics got merged into a single title "IBM Spectrum Storage Integration with OpenStack" through perhaps some cut-and-paste error.
It turns out, it was a [chocolate-and-peanut-butter] situation! Combining the two topics worked out well.
I first had to explain the basics of OpenStack, how OpenStack manages pools of compute, storage and network resources. Then I explained specific details on Cinder, Swift and Manila interfaces. Finally, having laid the groundwork and reviewed the basics, I was able to explain how IBM's various storage offerings support these OpenStack interfaces.
The feedback from the audience was that this should have been presented earlier in the week! Attendees mentioned that other presentations earlier in the week merely assumed the audience was already familiar with OpenStack concepts and terminology, which obviously is not the case.
Storwize V7000 Unified with Spectrum Scale (formerly Elastic Storage)
Cameron McAllister, IBM Systems Architect for Spectrum Scale, presented an overview how Storwize V7000 Unified can interconnect with IBM Spectrum Scale deployments. The secret is a feature in both called Active File Management (AFM).
Shankar Balasubramanian, IBM Senior Technical Staff Member for Active File Management, went into details on how to set up Active File Management for a variety of use cases. For example, you could have Storwize V7000 Unified boxes in Remote Office/Branch Office (ROBO) locations replicating data to a centralized Spectrum Scale datacenter.
This week was a great conference! I received great feedback overall from many attendees about all the quality presentations they enjoyed this week.
Next year, Edge will be held in October 10-14, 2016. Save the date! Mark your calendars now!
technorati tags: IBM, #ibmedge, Edge2015, System Storage, IBM Expert Network, SlideShare, OpenStack, OpenStack Cinder, OpenStack Manila, OpenStack Swift, Cameron McAllister, Shankar Balasubramanian, Spectrum Scale, Elastic Storage, Storwize V7000 Unified
The [IBM Edge2015 conference] is premiere conference covering Infrastructure Innovations for IBM System Storage, as well as sessions about z Systems and POWER Systems from our IBM Enterprise conference.
Here is my quick recap of various sessions on the fourth day, Wednesday, May 14, 2015.
Object Storage and Its Use with OpenStack
Rich Swain, IBM Storage Team Lead Engineer, presented this in three sections. First, he covered the advantages of object storage versus block or file-based storage. This includes the idea that each object comes with rich metadata that can be searched.
Rich then went to explain the specifics of OpenStack Swift, an open standard for object storage. A simple three-tier hierarchy of account, container, and object.
Rich wrapped up his talk with an overview of Spectrum Scale and Elastic Storage Server offerings from IBM.
Driving Timely Business Insights on the IBM Data Engine for Analytics
Linton Ward, IBM Distinguished Engineer, POWER Systems Big Data and Analytics, presented Big Data analytics from a POWER Systems perspective. He gave an overview of Big Data analytics, and how IBM POWER Systems provide advantages to analyze data quickly.
Linton had helped me with my Big Data presentation, so I decided to participate in his presentation during his section on Spectrum Scale, but no questions came up that he couldn't handle on his own.
The Pendulum Swings Back -- Understanding Converged and Hyper-converged Environments
This presentation has an interesting back-story. At a client briefing, I was asked to explain the difference between "Converged" and "Hyper-converged" systems, which I did with the analogy of a pendulum. I used the whiteboard, and then later made it into a single chart.
At the far left, I start with mainframe systems of the early 1950s that had internal storage. As the pendulum swings to the middle, I discuss the added benefits of external storage, from RAID protection to centralized management.
To the far right, the pendulum swings over to networked storage, from NAS to SAN attached devices for flash, disk and tape. This offers excellent advantages, including greater host connectivity, and greater distances supported to help with things like disaster recovery.
Here is where the pendulum swings back. IBM introduced PureSystems that combined servers, storage and switches into a single rack configuration. Other vendors had similar offerings, such as VCE vBlock, Flexpod from NetApp and Cisco, and Oracle Exadata.
Lately, the pendulum has swung fully back to internal storage, with storage-rich servers running specialized software. There are two kinds. First there are pre-built systems like Nutanix, Simplivity or EVO:Rail which are x86 based server systems with built-in flash and disk. Second, there is software that can be deployed on your own choice of hardware, such as IBM Spectrum Scale FPO or VMware VSAN.
So, what I presented on a single slide before, has been fleshed out into a full blown hour-long presentation!
Common Performance Pitfalls and the Value of Latency
Erik Eyberg and Woody Hutsell from IBM FlashSystem team presented the differences between MB/sec, IOPS and latency. IBM FlashSystem is the world's fastest storage with incredibly low latency that is two to five times faster than most major competitors in the all-flash arrays category.
Accelerate with OpenStack: Flexible and Rapid Deployed Orchestration for Your Cloud
Ohad Atia, IBM Systems Development Manager for XIV Cloud Storage Solutions, presented how the OpenStack Cinder interface works, then explained the new IBM Spectrum Accelerate, based on the software from XIV.
Ronen Kat, IBM Research Manager and Cloud Storage Research Scientist, gave a live demo on how easy it is to deploy Spectrum Accelerate in a public cloud. First, you request three or more bare metal servers with specific amounts of RAM and spinning disk. Optionally, Spectrum Accelerate can support a single Solid State Driver (SSD) as read cache in each server. You can either install VMware ESXi 5.5 yourself, or have the Cloud provider do it for you. This step can be done quickly to initiate, but then the Cloud provider might take 24-72 hours depending on how busy they are.
Like cooking shows, where they take out an already prepared item from the oven or refrigerator to save time, Ronen started with four servers that were already configured above from IBM SoftLayer. The second step was to deploy the Spectrum Accelerate code, supplied as an OVF file that VMware can use to start up each virtual machine.
The third step is to connect all of the IP addresses, since Spectrum Accelerate uses TCP/IP for everything from iSCSI host attachment to inter-node communication.
Steps 2 and 3 took less than 5 minutes! I was impressed how simple and easy it was. Even when you factor in the few days it might take IBM SoftLayer to provide you access to the servers, it is still way faster than ordering your own on-premise storage.
A Powerful Virtualization Solutions Delivered by the VMware and IBM Storage Partnership
Impressed with their last presentation, I stayed in the room for this one. Ohad Atia presented IBM Spectrum Control Base edition, and how this provides VMware VVol support through its VASA 2.0 provider code.
IBM Spectrum Control Base edition is entitled to all IBM owners of XIV, Spectrum Accelerate, DS8000 and Storwize family products to provide a consistent VMware interface experience.
Storage Meet the Experts, hosted by Maurice McCullough
For those not familiar with Edge, Maurice "Mo" McCullough is the lead organizer of the storage portion of Technical Edge, as well as various Systems Technical University events held throughout the year.
On the Thursday evening of Edge every year, Mo hosts this popular session for everyone to ask their questions to the experts at the front of the room. There were similar sessions for z Systems and POWER Systems experts in the adjoining rooms.
Joining me on the storage expert panel were Clod Barrera, Shelly Howrigon, Mike Griese, Barry Whyte, Jim Blue, Sven Oehme, and several others. Generally, there isn't a question we don't have an answer to, but if you stump the panel, we will take you out to dinner. The audience was ready to take that challenge!
After Storage Meet the Experts, I had dinner and went to see [Frank: The Man, The Music] musical show at the Venetian hotel. Bob Anderson impersonates Frank Sinatra, singing a popular selection of Frank's many recordings, intermixed with highlights from his television and film career. Bob was accompanied by a 32-piece orchestra that brought the music of the era back to life.
technorati tags: IBM, #ibmedge, Edge2015, System Storage, IBM Expert Network, SlideShare, Rich Swain, OpenStack, OpenStack Swift, , OpenStack Cinder Object Store, Spectrum Scale, Elastic Storage Server, Linton Ward, POWER Systems, Big Data, Analytics, Erik Eyberg, Woody Hutsell, FlashSystem, All-Flash Array, Pendulum Swings Back, Converged Systems, Hyper-converged Systems, FPO, Nutanix, Simplivity, EVO:Rail, VMware VSAN, Ohad Atia, Ronen Kat, XIV, Spectrum Accelerate, Spectrum Control, VMware, VASA, VVol, Clod Barrera, Shelly Howrigon, Mike Griese, Barry Whyte, Jim Blue, Sven Oehme, Maurice McCullough, Frank Sinatra, Bob Anderson, Venetian Hotel
The [IBM Edge2015 conference] is premiere conference covering Infrastructure Innovations for IBM System Storage, as well as sessions about z Systems and POWER Systems from our IBM Enterprise conference.
Here is a quick recap of my sessions I presented on the third day, Wednesday, May 13, 2015.
New Generation of Storage Tiering: Less Management, Lower Costs and Increased Performance
I organized this into three sections. In the first section, I talked about single-system optimization by moving extents within single volumes on a single system. For IBM, I focused on Easy Tier on DS8000 as an example of this methodology, and all the enhancements IBM introduced since its introduction, including Easy Tier Server, Easy Tear Application API, and Easy Tear Heat Map Transfer utility.
In the second section, I covered data center optimization using Spectrum Control Storage Analytics Engine. This involves moving entire volumes/LUNs from one storage system to another. At IBM's Boulder Facility, this methodology saved $17 million dollars per year, roughly 50 percent reduction of its storage budget.
The third section covered the global optimization with Information Lifecycle Management (ILM), Hierarchical storage Management (HSM) and Active File Management (AFM) features in Spectrum Scale. This provides a seamless movement of data from flash to disk to tape media. Spectrum Scale has been around in one form or another since 1998, and over 200 of the TOP500 supercomputers are using it today.
IBM Spectrum Scale (Elastic Storage) Offerings
At the IBM Edge conference last year,IBM announced "Codename: Elastic Storage." IBM had to rename its General Parallel File System (GPFS) because it is not just a file system for two very good reasons:
Spectrum Scale can support volumes, files and objects.
Spectrum Scale provides active data management, including Information Lifecycle Management (ILM), Hierarchical storage Management (HSM) and Active File Management (AFM) features.
This year, IBM now has several offerings: Spectrum Scale software, Elastic Storage Server pre-built system, Storwize V7000 Unified pre-built system, and Elastic Storage on IBM Managed Cloud services.
IBM Winning Edge - CASE Training
IBM Winning Edge is focused on Business Partner and IBM seller training. Part of this is CASE (Cloud and Analytics Sales Enablement). I co-presented "Systems Infrastructure Offerings for Cloud" with Elan Freedberg.
For Wednesday evening, I had dinner with Dr. Steve Hetzler, IBM Almaden Research, to discuss his paper on "touch rate" that Clod Barrera mentioned at the Monday kickoff.
Later that evening, I was invited to enjoy some champagne and cigars with Eric Herzog, Jamie Thomas and other IBM Executives. I brought along fellow blogger Elisabeth Stahl, who recently was promoted to Distinguished Engineer!
technorati tags: IBM, #ibmedge, Edge2015, System Storage, IBM Expert Network, SlideShare, Easy Tier, SVC, Storwize, FlashSystem V9000, Spectrum Control, Spectrum Virtualize, SmartCloud VSC, Spectrum Scale, ILM, HSM, AFM, CASE Training, Steve Hetzler, Eric Herzog, Jamie Thomas, Elisabeth Stahl
The [IBM Edge2015 conference] is premiere conference covering Infrastructure Innovations for IBM System Storage, as well as sessions about z Systems and POWER Systems from our IBM Enterprise conference. Check out this short two-minute [YouTube video on IBM Edge2015].
Here is my quick recap of the sessions that I either presented myself, or presented by others that I found interesting, on Tuesday, May 12, 2015.
Royal Caribbean Cruise Line's Success with IBM FlashSystem
- What Is Big Data? Architectures and Practical Use Cases
Not everyone understands the storage implications of Big Data analytics. I started this session explaining the basics of Big Data, and how it changes the entire information pipeline, from storage administrators to data scientists to empowered employees making decisions and taking actions.
I then gave some real-life use cases, from Vestas using Big Data to shorted a 3-week decision process down to 15 minutes, to University of Ontario using Big Data to save the lives of new-born babies.
I then provided a broad overview of IBM's Analytics platform, including IBM InfoSphere BigInsights, BigSQL and Platform Symphony. IBM is a major backer of the Open Data Platform to help provide standards-based choices in the analytics marketplace.
I wrapped up the session with IBM Spectrum Scale™ which has a Hadoop Connector which allows Map/Reduce programs to run unchanged against Spectrum Scale data. This eliminates the waste of ingesting data from other sources into an HDFS file system, then discarding the data after the analytics processing completes.
- IBM Smarter Storage Strategy
At past events, I normally present this on the first day, to provide context for all other presentations later in the week. However, this time, Ken Keverian presented IBM's Corporate strategy on the Tuesday keynote general session, so the event coordinators scheduled my session afterward. I was able to explain how IBM's Smarter Storage strategy fits hand-in-glove IBM's larger Corporate strategy.
As with all IBM strategies, there were three parts. First, IBM is helping clients deal with data growth, resulting from everything from the Internet of Things to Big Data analytics. IBM offers the market leading Real-time Compression capability, for example, to help reduce the amount of capacity consumed.
Second, IBM cannot forget its support of traditional "Systems of Record" applications, like ERP, SCM and CRM transactional workloads. IBM is helping clients deal with business pressures to balance performance versus cost across a variety of storage media, from the world's fastest non-volatile flash storage, IBM FlashSystem, to the least expensive options with tape.
Third, IBM strongly feels the IT industry is shifting to Cloud deployments, including private, public and hybrid clouds. IBM is helping clients with this transition, with support for Software Defined Environments from OpenStack, VMware and Microsoft. IBM ranks #1 in Software Defined Storage with over 40 percent marketshare.
This was a part IBM, part client testimonial session. Joe Rendace,
IBM Technical Flash Channel Manager, and Barry Whyte, fellow IBM Master Inventor and IBM ATS for Storage Virtualization, provided IBM's point of view on Flash technology. Last year, IBM shipped more Flash capacity than the next two closest competitors combined!
Jorge L. González, Enterprise SAN & Storage Architect for Royal Caribbean Cruise Line (RCCL) presented his company's success using IBM's FlashSystem products.
Archive Strategies in the Software-Defined Data Center
Jon Toigo, fellow author and blogger, Managing Principal Toigo Partners International and long-time friend presented this lively topic. Here is a great quote from his presentation:
"Moving data intelligently across different storage tiers (and into archives) is a lot like using a claw machine to get your crying kid a toy at the Chuck E. Cheese!
I can always rely on Jon to provide a unique viewpoint on the latest strategies and technologies. He never disappoints.
IBM Edge Special Events
For Tuesday evening, I went to see the world-famous [Penn & Teller] perform their unique form of magic and comedy show.
For the past 40 years, Penn & Teller have performed magic together, and watching them, up close and personal from just a few dozen feet away on stage, was truly amazing!
technorati tags: IBM, #ibmedge, Edge2015, System Storage, IBM Expert Network, SlideShare, Big Data, IBM Analytics, IBM BigInsights, IBM BigSQL, Open Data Platform, Hadoop, HDFS, Platform Symphony, Spectrum Scale, Smarter Storage Strategy, FlashSystem, RCCL, Royal Caribbean, Jorge Gonzales, Joseph Rendace, Barry Whyte, Penn Teller