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Hitachi TrueCopy mirroring with IBM PowerHA SystemMirror
This article explains the steps to configure Hitachi Storage system mirroring and IBM® PowerHA® SystemMirror® to monitor and manage Hitachi disks. In case of a disaster scenario such as fire, earthquake, and so on, the configured PowerHA SystemMirror resource can be moved from the disaster location to some other backup location thereby minimizing the loss of data and business application's downtime.
Articles 23 Sep 2016
Reader favorites: Top 5 cloud computing tutorials
Bluemix is great, but there’s so much more going on in the world of cloud computing than that one (very powerful) technology. So we think it’s only fair to shine an occasional spotlight on a few of the other cloud topics that have caught our readers’ attention. Here are the top 5 most popular non-Bluemix tutorials published on developerWorks in 2016.
Articles 20 Sep 2016
Integrate IBM API Connect and WebSphere Service Registry and Repository
Learn how you can use both IBM WebSphere Service Registry and Repository and IBM API Connect together for hybrid cloud integration, combining features to get optimum business value and strengthen your business.
Articles 20 Sep 2016
Use balancing to produce more relevant models and data results
Download example streams and datasets to become familiar with how to use SPSS Modeler to balance data. Learn about weighting, balancing, boosting, reducing, balance nodes, and dynamic nodes; and learn when to use each one based on your business objectives.
Articles 19 Sep 2016
Implementing build-time JPA enhancement with WebSphere Application Server
This article presents a process for setting up build-time JPA enhancement in IBM® Rational® development products, by using only the libraries provided by IBM WebSphere® Application Server. Build time enhancement can reduce start-up times and provide seamless support for transferring JPA entities between JPA applications and non-JPA clients.
Also available in: Chinese  
Articles 15 Sep 2016
Unit 6: Adding behavior to a Java class
Learn the structure, syntax, and programming paradigm of the Java platform and language. Start by mastering the essentials of object-oriented programming on the Java platform, and progress incrementally to the more-sophisticated syntax and libraries that you need to develop complex, real-world Java applications.
Also available in: English  
Tutorial 14 Sep 2016
Intro to Java programming
Learn the structure, syntax, and programming paradigm of the Java platform and language. Start by mastering the essentials of object-oriented programming on the Java platform, and progress incrementally to the more-sophisticated syntax and libraries that you need in order to develop complex, real-world Java applications.
Tutorial 14 Sep 2016
Unit 5: Your first Java class
Learn the structure, syntax, and programming paradigm of the Java platform and language. Start by mastering the essentials of object-oriented programming on the Java platform, and progress incrementally to the more-sophisticated syntax and libraries that you need to develop complex, real-world Java applications.
Tutorial 14 Sep 2016
Unit 12: Writing good Java code
Learn the structure, syntax, and programming paradigm of the Java platform and language. Start by mastering the essentials of object-oriented programming on the Java platform, and progress incrementally to the more-sophisticated syntax and libraries that you need to develop complex, real-world Java applications.
Tutorial 14 Sep 2016
Unit 7: Strings and operators
Learn the structure, syntax, and programming paradigm of the Java platform and language. Start by mastering the essentials of object-oriented programming on the Java platform, and progress incrementally to the more-sophisticated syntax and libraries that you need to develop complex, real-world Java applications.
Tutorial 14 Sep 2016
Unit 19: Regular expressions
Learn the structure, syntax, and programming paradigm of the Java platform and language. Start by mastering the essentials of object-oriented programming on the Java platform, and progress incrementally to the more-sophisticated syntax and libraries that you need to develop complex, real-world Java applications.
Also available in: English  
Tutorial 14 Sep 2016
Unit 2: Setting up your Java development environment
Learn the structure, syntax, and programming paradigm of the Java platform and language. Start by mastering the essentials of object-oriented programming on the Java platform, and progress incrementally to the more-sophisticated syntax and libraries that you need to develop complex, real-world Java applications.
Tutorial 14 Sep 2016
Unit 3: Object-oriented programming concepts and principles
Learn the structure, syntax, and programming paradigm of the Java platform and language. Start by mastering the essentials of object-oriented programming on the Java platform, and progress incrementally to the more-sophisticated syntax and libraries that you need to develop complex, real-world Java applications.
Tutorial 14 Sep 2016
Unit 13: Next steps with objects
Learn the structure, syntax, and programming paradigm of the Java platform and language. Start by mastering the essentials of object-oriented programming on the Java platform, and progress incrementally to the more-sophisticated syntax and libraries that you need to develop complex, real-world Java applications.
Tutorial 14 Sep 2016
Unit 18: Nested classes
Learn the structure, syntax, and programming paradigm of the Java platform and language. Start by mastering the essentials of object-oriented programming on the Java platform, and progress incrementally to the more-sophisticated syntax and libraries that you need to develop complex, real-world Java applications.
Also available in: English  
Tutorial 14 Sep 2016
Unit 9: Loops
Learn the structure, syntax, and programming paradigm of the Java platform and language. Start by mastering the essentials of object-oriented programming on the Java platform, and progress incrementally to the more-sophisticated syntax and libraries that you need to develop complex, real-world Java applications.
Also available in: English  
Tutorial 14 Sep 2016
Unit 22: Java serialization
Learn the structure, syntax, and programming paradigm of the Java platform and language. Start by mastering the essentials of object-oriented programming on the Java platform, and progress incrementally to the more-sophisticated syntax and libraries that you need to develop complex, real-world Java applications.
Also available in: English  
Tutorial 14 Sep 2016
Unit 1: Java platform overview
Learn the structure, syntax, and programming paradigm of the Java platform and language. Start by mastering the essentials of object-oriented programming on the Java platform, and progress incrementally to the more-sophisticated syntax and libraries that you need to develop complex, real-world Java applications.
Tutorial 14 Sep 2016
Unit 23: Java in the cloud
Learn the structure, syntax, and programming paradigm of the Java platform and language. Start by mastering the essentials of object-oriented programming on the Java platform, and progress incrementally to the more-sophisticated syntax and libraries that you need to develop complex, real-world Java applications.
Tutorial 14 Sep 2016
Unit 10: Java Collections
Learn the structure, syntax, and programming paradigm of the Java platform and language. Start by mastering the essentials of object-oriented programming on the Java platform, and progress incrementally to the more-sophisticated syntax and libraries that you need to develop complex, real-world Java applications.
Also available in: English  
Tutorial 14 Sep 2016
Unit 21: I/O
Learn the structure, syntax, and programming paradigm of the Java platform and language. Start by mastering the essentials of object-oriented programming on the Java platform, and progress incrementally to the more-sophisticated syntax and libraries that you need to develop complex, real-world Java applications.
Also available in: English  
Tutorial 14 Sep 2016
Unit 17: Interfaces
Learn the structure, syntax, and programming paradigm of the Java platform and language. Start by mastering the essentials of object-oriented programming on the Java platform, and progress incrementally to the more-sophisticated syntax and libraries that you need to develop complex, real-world Java applications.
Tutorial 14 Sep 2016
Unit 16: Inheritance
Learn the structure, syntax, and programming paradigm of the Java platform and language. Start by mastering the essentials of object-oriented programming on the Java platform, and progress incrementally to the more-sophisticated syntax and libraries that you need to develop complex, real-world Java applications.
Also available in: English  
Tutorial 14 Sep 2016
Unit 4: Getting started with the Java language
Learn the structure, syntax, and programming paradigm of the Java platform and language. Start by mastering the essentials of object-oriented programming on the Java platform, and progress incrementally to the more-sophisticated syntax and libraries that you need to develop complex, real-world Java applications.
Also available in: English  
Tutorial 14 Sep 2016
Unit 20: Generics
Learn the structure, syntax, and programming paradigm of the Java platform and language. Start by mastering the essentials of object-oriented programming on the Java platform, and progress incrementally to the more-sophisticated syntax and libraries that you need to develop complex, real-world Java applications.
Also available in: English  
Tutorial 14 Sep 2016
Unit 14: Exceptions
Learn the structure, syntax, and programming paradigm of the Java platform and language. Start by mastering the essentials of object-oriented programming on the Java platform, and progress incrementally to the more-sophisticated syntax and libraries that you need to develop complex, real-world Java applications.
Also available in: English  
Tutorial 14 Sep 2016
Unit 8: Conditional operators and control statements
Learn the structure, syntax, and programming paradigm of the Java platform and language. Start by mastering the essentials of object-oriented programming on the Java platform, and progress incrementally to the more-sophisticated syntax and libraries that you need to develop complex, real-world Java applications.
Tutorial 14 Sep 2016
Unit 15: Building Java applications
Learn the structure, syntax, and programming paradigm of the Java platform and language. Start by mastering the essentials of object-oriented programming on the Java platform, and progress incrementally to the more-sophisticated syntax and libraries that you need to develop complex, real-world Java applications.
Tutorial 14 Sep 2016
Unit 11: Archiving Java code
Learn the structure, syntax, and programming paradigm of the Java platform and language. Start by mastering the essentials of object-oriented programming on the Java platform, and progress incrementally to the more-sophisticated syntax and libraries that you need to develop complex, real-world Java applications.
Tutorial 14 Sep 2016
Use a YubiKey with ISAM
The traditional approach to authentication for access control is with a user name and password, but remembering each set of unique credentials for different applications is a challenge for many users today. In November 2013, a report found that the most popular password was "123456" and "password" was the next most popular password. From this evidence, we can see that ease of use and memorability is often more important to many users than the actual security of a complex password. One way to reduce the risks that are associated with using common passwords is to enforce one-time passwords (OTPs) in authenticating users.
Articles 12 Sep 2016
Map workloads to the cloud
The term "workload" has various meanings to people with different roles. These varied perspectives can lead to misunderstandings, miscommunication, and false expectations when planning to move or map workloads to the cloud or hybrid cloud. In this article, you learn what a workload is, understand the basic model and key attributes of a workload, and see how it fits in a cloud context.
Articles 12 Sep 2016
Installing Ubuntu on an IBM Power System LC server
Use this tutorial to install Ubuntu on an IBM Power System LC server using several different methods, including USB device, virtual wizard, or network boot installation. This installation is specifically for installing Ubuntu on an IBM Power System S812 LC or S822 LC (OpenPOWER) server, but can be easily adapted to a different Power System LC server.
Tutorial 08 Sep 2016
Integrate your on-premises apps with the cloud with WebSphere Connect
This tutorial describes how to use the IBM WebSphere Connect capabilities that are part of IBM WebSphere Application Server Liberty V9 and later releases, to publish your WebSphere APIs so others can subscribe and consume them.
Articles 08 Sep 2016
Test website availability with IBM Website Monitoring, Part 3: Setting up thresholds and resource groups
IBM Website Monitoring is a one-stop solution for probing website availability and email alerts. The "Test website availability with IBM Website Monitoring" series guides you through the web monitoring process and helps you to understand the Selenium scripting techniques that are used. In this part, you set up thresholds and resource groups, and place the thresholds in a resource group. You then create a policy to link the threshold to an email address to receive notifications.
Tutorial 08 Sep 2016
Setting up a Mesos/Marathon cluster on RHEL 7.1 little endian
This article describes the steps to set up a Mesos/Marathon cluster on OpenPOWER servers.
Articles 07 Sep 2016
Smarter Monitoring: A continuous performance monitoring approach
This tutorial describes a case study in which the Smarter Monitoring approach that helped reduce the time for initial problem analysis from hours to minutes. The additional information contained in the logs because of the smarter instrumentation also helped reduce performance problem analysis duration. An implementation approach that ingests 500 million log entries or 70 GB per day of data is briefly described.
Articles 07 Sep 2016
Cloud application recipes
The value of patterns in software development, architecture, and operations has been discussed extensively over the past few years. Now you can use architecture patterns as a means to plan your application migration either exclusively to the cloud or to a hybrid model. In this article, you'll learn how to use three basic architecture building blocks to assess your application patterns, and to align the patterns to your cloud runtime and services. This approach saves time and effort in planning your move to the cloud.
Articles 07 Sep 2016
Authoring with the developerWorks XML templates on Windows
Welcome, authors! This article shows how to prepare articles for publication on the developerWorks site. The steps are simple. You download our XML-based article template, fill in the template using any validating XML editor or your preferred text editor, check it to ensure it follows the tagging structure as defined in the developerWorks schema, and preview your article. Tips for composing your article and submitting it to the developerWorks staff are also included.
Also available in: Russian   Vietnamese   Portuguese   Spanish  
Articles 06 Sep 2016
Identify and avoid false positives with IBM AppScan
IBM Security AppScan is a tool that performs dynamic security scanning of web applications and services to identify the security vulnerabilities that are present in applications. Along with valid vulnerabilities, an automated scanning tool can also report vulnerabilities that turn out to be invalid upon further manual analysis. These "vulnerabilities" are commonly known as false positives. In this article, we discuss some common false positives reported by AppScan and provide guidance on how a tester can validate whether the reported issue is a false positive or not. Additionally, the article explains how to avoid such false positives from being reported by making the proper configuration changes to the AppScan tool.
Articles 31 Aug 2016
Manage your big data workloads with NoSQL solutions on IBM Power Systems running Linux
Manage your big data workloads with NoSQL solutions, MongoDB and EnterpriseDB on IBM Power Systems running Linux.
Articles 30 Aug 2016
Turn your smartphone into an IoT device
Learn how to turn your smartphone into a sensor device, send sensor data to IBM Watson IoT Platform in the cloud, and create Bluemix applications that process and visualize the data. You create an Android app and two Bluemix apps that use the Internet of Things and Node-RED services.
Also available in: Chinese   Japanese   Portuguese  
Articles 29 Aug 2016
Get started with MongoDB on IBM Power Systems running Linux
MongoDB on IBM Power Systems running Linux is an ideal solution for managing big data workloads. Learn how to install MongoDB and begin using it with your application and data set today.
Articles 29 Aug 2016
DevOps best practices, Part 8: Drive adoption and overcome resistance to change
Learn how to get started driving DevOps in your company, including how to overcome resistance to change.
Articles 29 Aug 2016
WebSphere Application Server Network Deployment on Bluemix
How do you move your on-premises (cloud-enabled) IBM® WebSphere® applications from your data centers to the cloud using your existing WebSphere skills and tools? In this demonstration video, Vijay Bhadriraju, IBM Senior Software Engineer, shows you how you can quickly deploy a secured IBM WebSphere Application Server Network Deployment in the public cloud on IBM Bluemix.
Tutorial 29 Aug 2016
Getting started with IBM i
The IBM i hub on developerWorks contains articles, tutorials, and tips to help developers with IBM i application development and system administration. For users trying to find their way through a new topic, all of that information can be overwhelming. This page provides an overview for readers who would like to learn about IBM i but don't know where to start.
Articles 24 Aug 2016
IBM i products and solutions
Comprehensive list of IBM i products, solutions and resources.
Articles 24 Aug 2016
Build an Android app using Cloudant NoSQL DB and Push Notifications on Bluemix
Build an Android application using the IBM Cloudant NoSQL DB service on IBM Bluemix. This multi-part series will gradually build, with each part introducing you to new services. This tutorial includes a demo, sample code, and complete instructions for creating the BlueList Android application. You can apply what you've learned to integrate Cloudant NoSQL DB, IBM Push Notifications, and Node.js services into your own applications.
Also available in: Chinese   Russian   Japanese   Portuguese   Spanish   Spanish  
Articles 23 Aug 2016
Support multiple keyboard layouts in web-based VNC apps
Take advantage of a recently introduced browser API (available in Chrome, Firefox, and Opera) to add support for multiple keyboard layouts to web-based VNC clients.
Tutorial 23 Aug 2016
Assess the vulnerability of an enterprise's applications and network
This tutorial describes effective ways of conducting vulnerability assessments of web applications and networks in any organization and illustrates how to proactively defend against cyber attacks using a combination of enterprise-grade and trustworthy vulnerability scanners such as Tenable Nessus Scanner and IBM Security AppScan Enterprise.
Tutorial 23 Aug 2016
Configure IBM Cloud Manager with OpenStack (ICM) to manage to PowerVC
IBM Cloud Manager with OpenStack (ICM) is an easy-to-deploy, simple-to-use cloud management software offering that is based on OpenStack with IBM enhancements. It provides heterogeneous cloud management across a range of environments, along with extensive hypervisor support. Using ICM, you can deploy the components necessary to create a test or production cloud to manage to Power Virtualization Center (PowerVC), which can in turn be used to manage IBM PowerVM. This article provides best practices and useful techniques for configuring ICM to manage to PowerVC, including important tips for configuring ICM in a Power environment.
Articles 22 Aug 2016
Build a retail virtual assistant that improves customer experience with sentiment analysis
In the first in a series of cognitive business operations videos, IBM Senior Consultant Robert Grant shows an example of a virtual agent that uses the Watson Dialog and Alchemy API sentiment analysis services on IBM® Bluemix to sell to pizza to a customer and dynamically respond to customer needs through an IBM Business Process Manager process app.
Articles 22 Aug 2016
Build a banking virtual assistant that improves customer experience with sentiment analysis
In the second in a series of cognitive business operations videos, Philipp Schume, IBM Senior Managing Consultant, shows an example of a virtual agent that uses Watson services on IBM® Bluemix to drive client interaction and initiate IBM Business Process Manager (BPM) processes. The demo shows a banking customer interacting with a virtual sales representative. After submitting a credit card, an IBM BPM process is kicked off to fulfill the request. If negative sentiment is detected in the customer interaction, a task is created to involve a customer resource manager, equipped with all the information needed to respond effectively.
Articles 22 Aug 2016
Build and extend Docker container images with middleware functions
More enterprises are using container technology, such as Docker containers, as they transition their IT environment to the cloud. But how do they manage the services that are required to support their enterprise business applications—their middleware functions—as part of this transition? This tutorial explains how you can create and extend Docker images that contain middleware functions to add applications that leverage Docker image layering.
Tutorial 22 Aug 2016
Ask Watson what Twitter is telling you, Part 4: Extract image text and analyze sentiments
Quickly build an app to get data from Twitter and then use the data for cognitive insights by using IBM Watson services such as Tone Analyzer, Visual Recognition, and Alchemy. In just a few minutes, you can create a running Python app on Bluemix that analyzes pictures that are included in tweets.
Articles 22 Aug 2016
Linux server hardening and security verification
In a world where securing your computer systems is more difficult than ever, there are steps you can take to protect them. This article includes tips and tools to help you harden and secure your Linux servers by using processes such as sane configurations, fuzz testing and penetration testing.
Articles 17 Aug 2016
Generate rule artifacts with IBM ODM APIs
When the initial representation of business rules exists outside of IBM Operational Decision Manager (ODM), you need to consider importing an external representation of the rules so you can generate IBM ODM rule artifacts. To import to rules and turn them into IBM ODM artifacts, you can rely on a subset of the IBM ODM API for creating rule artifacts programmatically, either in the Rule Designer rule projects or in the Decision Center repository.
Articles 17 Aug 2016
Guide to Git for Rational Team Concert users
This article is for users of Rational Team Concert who want to learn more about Git. Find out how these two powerful source control systems differ in terms of capabilities, concepts, and commands, then get tips for successfully migrating a project workflow to Git.
Articles 17 Aug 2016
Build an SMS monitoring app with Bluemix and Twilio's IBM Watson Add-ons
IBM Watson Message Insights and Sentiment Analysis are now available as Add-ons in the Twilio marketplace. In this tutorial, learn how to harness the power of these services by enriching SMS messages sent to a Twilio service with IBM Watson, and route these enriched messages to a Bluemix web application. In six easy steps, you can deploy a Bluemix application, configure your Twilio account, and visualize the value of IBM Watson for your text message augmentation needs!
Articles 15 Aug 2016
The conversational chatbox design challenge
Learn the key issues that you face with conversational design in chatbots. Find out how to make your chatbot successful by looking at messaging platforms, types of interactions, and user inputs and responses.
Articles 15 Aug 2016
A developer's guide to chatbots
One of the current trends in technology is the chatbot. This tutorial summarizes the major messaging platforms, bot frameworks, and artificial intelligence (AI) services you use to develop your chatbot applications.
Articles 10 Aug 2016
Selected common SQL features for developers of portable DB2 applications
Are you writing SQL applications that need to be portable across platforms? Here's the information you need to make sure your applications are portable. The tables in this article summarize the common SQL application features and make it easy for you to develop applications using SQL that is portable across the DB2 family, including DB2 for z/OS, DB2 for i, and DB2 for Linux, UNIX, and Windows.
Also available in: Chinese   Russian   Spanish  
Articles 09 Aug 2016
Streamline your operations with IBM SoftLayer tagging
This tutorial describes how to use SoftLayer APIs to tag and list devices using the Python programming language. We provide detailed instructions for installing the required Python and SoftLayer packages, and we describe several use cases that cover various scenarios, such as setting and deleting tags and listing devices associated with tags by calling the respective APIs.
Also available in: Japanese  
Articles 09 Aug 2016
Revitalize your Java EE app with IBM Bluemix services
Migrate existing applications to IBM Bluemix services such as SQLDB, Session Cache, and Auto-Scaling. The sample application you will work with is CloudTrader, a new app created from a ten-year-old day trading application.
Also available in: Chinese   Russian   Japanese   Portuguese   Spanish  
Tutorial 08 Aug 2016
Manage state with Redux, Part 4: Implementing time travel with Redux
In this five-part series, see how the Redux library takes the pain out of JavaScript state management and makes it easy to implement features such as infinite undo/redo and live-editing time travel.
Articles 08 Aug 2016
Manage state with Redux, Part 3: Implementing asynchronous actions with Redux
In this five-part series, see how the Redux library takes the pain out of JavaScript state management and makes it easy to implement features such as infinite undo/redo and live-editing time travel.
Articles 08 Aug 2016
How, where, and why IBM Bluemix Local System and PureApplication fit in your cloud
IBM Bluemix Local System and PureApplication introduce built-in capabilities that improve the way you create and deliver cloud solutions. Together, they simplify the creation and reuse of applications and topologies. You get infrastructure patterns of expertise from IBM and its partners, in addition to a platform that is optimized for enterprise applications. But, how do Bluemix Local System and PureApplication fit in the field of public, dedicated, on-premises or off-premises, and hybrid cloud scenarios? This article explains how these powerful offerings should be your enabler of choice for whatever type of cloud you have.
Articles 06 Aug 2016
Open Source POWER Availability Tool
Search for Linux open source packages that run on the IBM POWER architecture.
Articles 05 Aug 2016
Predictive Cloud Computing for professional golf and tennis, Part 6: Maven, unit and integration testing, and static code analysis
This article describes the various build tools and techniques that were used in the Predictive Cloud Computing (PCC) project. For example, Apache Maven managed the project builds including dependent builds, unit testing, and integration tests to validate code function. Static code analysis was used to ensure future code maintainability. Overall, through the use of these resources, the team achieved an increase in successful changes and a more maintainable code base when contrasted to previous ad hoc methods of build, test, and code review.
Articles 05 Aug 2016
Predictive Cloud Computing for professional golf and tennis, Part 7: Big Data Storage & Analytics—IBM DB2 and Graphite
Management of large amounts of data is a challenge that provides the opportunity to explore different approaches to managing complex states and analyzing numerous metrics. Our professional golf and tennis tournaments generate terabytes of data from site traffic alone. The Predictive Cloud Computing (PCC) system utilizes IBM DB2 to store aggregated information generated from the source data and Graphite to analyze metrics and profile our codebase. Each of these tools gives the PCC system the ability to store and analyze large amounts of data and provide straightforward retrieval for latent analysis.
Articles 05 Aug 2016
Integrate Rational Quality Manager with Slack and Jenkins
Extend your Rational Quality Manager test automation workflow for ease-of-use and team collaboration with Slack and Jenkins.
Also available in: Japanese  
Articles 04 Aug 2016
Write a Clojure web app on Bluemix
Getting started with functional programming? Clojure is a popular functional programming language based on Lisp. Learn how to use Node.js to run Clojure programs as part of a web application deployed on Bluemix.
Articles 04 Aug 2016
Build a hybrid mobile app with Bluemix, Watson, and Apache Cordova
This article describes how to take an existing web app and easily transform it into a hybrid mobile application. Hybrid mobile apps are built using the tools you know and love, JavaScript, HTML5 and CSS. They are wrapped in a thin layer of native code and provide access to device capabilities, including location, accelerometer, camera, contacts and more. They run natively on iOS, Android, Windows phone, and other platforms. You can even find them in the app store.
Also available in: Japanese  
Articles 04 Aug 2016
Docker for Linux on Power Systems
Docker is a tool for deploying, executing and managing containers. This article provides links to Linux on Power Systems Docker binaries and the steps to install them.
Also available in: Chinese   Japanese  
Articles 03 Aug 2016
Managing docker containers with orchestration
Docker is a tool for deploying, executing and managing containers. This article provides links to Linux on Power Systems Docker binaries and the steps to install them.
Also available in: Japanese  
Articles 03 Aug 2016
Get started with EDB Postgres Advanced Server 9.5 on IBM Power Systems running Linux
EnterpriseDB EDB Postgres Advanced Server 9.5 on IBM Power Systems running Linux is an ideal solution for managing business critical workloads. Learn how to install Postgres Advanced Server 9.5 and begin by using it with your application and data set today.
Articles 03 Aug 2016
Using docker containers networks
To build web applications that act in concert securely, use the docker networks feature. Networks, by definition, provide complete isolation for containers. Hence, it is important to have control on the networks that your applications run on. Docker container networks give you that control. The following article describes describes the type of networks that the docker engine creates by default and shows you how to create your own, user-defined networks.
Also available in: Japanese  
Articles 03 Aug 2016
Using the Configuration Manager for Enhanced Integration of IBM Campaign and IBM Marketing Cloud
The IBM Campaign integration with IBM Marketing Cloud (also called IBM Silverpop Engage) provides digital marketers with the ability to personalize and track each customer interaction, communicate over multiple channels, and protect sensitive personal data. The Campaign integration with the Engage solution set is based on a package of downloadable scripts. These scripts are configured to enable a secure, automated exchange of segmentation, contact, and tracking data between Campaign and Engage. The configuration manager for the enhanced integration of IBM Campaign and IBM Marketing Cloud is a web-based application tool that uses the basic integration scripts. This tool provides an interface for easily managing and simplifying the upload of Campaign segmentation and contact data to Engage databases and contact lists.
Articles 02 Aug 2016
Improve the customer experience with cognitive computing and IBM Watson
Discover how a hypothetical bank uses IBM Watson services to enhance their loyalty program. By focusing on a few key services, they can gain insights into their customers' personalities and predict their behavior and preferences, allowing them to personalize rewards. Using Tone Analyzer in a live chat also helps customer representatives more accurately read the customers' tone and so the customer reps can adjust their own tone while typing.
Articles 01 Aug 2016
Migrate your CMVC workflow to Rational Team Concert, Part 1: Set up and configure your migration path with CMVC-RTC Connector Plugin 2.3
Configure the CMVC-RTC Connector Plugin to synchronize work items and source code between CMVC and Rational Team Concert.
Articles 30 Jul 2016
Migrate your CMVC workflow to Rational Team Concert, Part 3: Extract and import your source code to Rational Team Concert
Configure the CMVC-Rational Team Concert SCM Importer to extract and import your source code to Rational Team Concert.
Articles 30 Jul 2016
Migrate your CMVC workflow to Rational Team Concert, Part 2: Configure the Defect/Feature Importer to migrate CMVC work items to Rational Team Concert
Configure the CMVC-RTC Connector Plugin's Defect/Feature Importer to successfully migrate CMVC work items to Rational Team Concert.
Articles 30 Jul 2016
Blockchain basics: Introduction to business ledgers
Everyone is placing bets on how the blockchain technology will revolutionize the way organizations transact business. Let's look at how a blockchain network operates, what makes it unique, and how IBM is helping to advance the technology.
Also available in: Japanese  
Articles 28 Jul 2016
Blockchain basics: Glossary and use cases
Blockchain is a popular topic these days. Take a spin through the lingo and see which industries may be the first to really capitalize on this technology.
Also available in: Japanese  
Articles 28 Jul 2016
Build an application using microservices and CQRS
Although microservices technology is widely associated with performance and scalability, there's no guarantee that you will achieve those objectives by using microservices in an Internet-grade environment. In this article, I show you how to develop microservices using Command Query Responsibility Segregation (CQRS) and I detail the main benefits of this type of pattern.
Articles 27 Jul 2016
Implementation guide for IBM Security Network Protection (XGS for techies)
This document details how to configure and showcase the features of the IBM Security Network Protection (XGS) system for a deployment or a Proof of Concept (PoC). XGS is a next-generation Intrusion Prevention System (IPS) that provides intrusion prevention and security awareness and control of application, content, and users. XGS provides next-generation intrusion prevention functionality for 10 gigabit and 1 gigabit Ethernet networks. XGS functionality includes botnet command and control protection, malware protection, Secure Sockets Layer (SSL) man-in-the-midd​le inspection of encrypted traffic, firewall protection of web applications, application and application action control, protocol analysis-based intrusion prevention, URL filtering, Injection Logic Protection, Shell Code heuristics, and virtual patch.
Articles 25 Jul 2016
Deploy a modern forum with Bluemix and NodeBB
When we needed a blazing fast, modern forum application, we turned to NodeBB forum software. And we wanted to host it on Bluemix, the IBM Cloud platform based on Cloud Foundry. But first we needed to figure out how to install and configure it on Bluemix. This tutorial is the result and shows you how to do it.
Also available in: Japanese  
Articles 25 Jul 2016
Manage spatial data with IBM DB2 Spatial Extender, Part 1: Acquiring spatial data and developing applications
This tutorial series describes common tasks to manage spatial data with IBM DB2 Spatial Extender, including importing and creating spatial data, constructing and executing spatial queries, working with IBM, third-party, and open source spatial tools, tuning performance, and considering special circumstances in a data warehouse environment. In this first article in the series, learn how to acquire spatial data and build applications. Learn how to use shapefiles, spatial data tables, and spatial indices.
Also available in: Chinese   Russian   Portuguese   Spanish  
Articles 24 Jul 2016
Compare the Informix Version 12 editions
Get an introduction to the various editions of IBM Informix, and compare features, benefits, and licensing considerations in a side-by-side table. Regardless of which edition you choose, Informix brings you legendary ease of use, reliability, stability, and access to extensibility features.
Also available in: Chinese   Russian   Portuguese  
Articles 22 Jul 2016
Rational Performance Tester and Citrix troubleshooting and best practices
IBM Rational Performance Tester Citrix Extension uses the Citrix ICA simulation API to simulate virtual users' driving load. Because of the complexity of interactions between IBM Rational Performance Tester and the Citrix client software, performance testers sometimes encounter problems. This tutorial explores some common problems and offers solutions. You'll also find practices to help you optimize Citrix load testing.
Also available in: Japanese  
Articles 21 Jul 2016
Machine Learning, Deep Learning 101
This article describes the growing relevance of Machine Learning used in various kinds of analytics along with an overview of Deep Learning. It provides an end-to-end process for using Machine Learning and Deep Learning and the options for getting started on IBM® Power Systems™.
Also available in: Japanese  
Articles 20 Jul 2016
Ask Watson what Twitter is telling you, Part 3: Analyze tweet pictures for categorization and recognition
Quickly build an app to get data from Twitter and then use the data for cognitive insights by using IBM Watson services such as Tone Analyzer, Visual Recognition, and Alchemy. In just a few minutes, you can create a running Python app on Bluemix that analyzes pictures that are included in tweets.
Also available in: Japanese  
Articles 19 Jul 2016
Integrate IBM BPM with the IBM Watson Tradeoff Analytics service on IBM Bluemix
Learn how to use the IBM Watson Tradeoff Analytics service on IBM Bluemix with IBM Business Process Manager (BPM) solutions to help your business process participants make decisions that balance conflicting goals and alternatives. A sample IBM BPM process application introduces essential artifacts applied in an implementation example.
Also available in: Spanish  
Articles 18 Jul 2016
Manage state with Redux, Part 2: Using Redux with React
In this five-part series, see how the Redux library takes the pain out of JavaScript state management and makes it easy to implement features such as infinite undo/redo and live-editing time travel.
Articles 18 Jul 2016
Manage state with Redux, Part 1: Introducing Redux
In this five-part series, see how the Redux library takes the pain out of JavaScript state management and makes it easy to implement features such as infinite undo/redo and live-editing time travel.
Articles 18 Jul 2016
Java Streams, Part 5: Parallel stream performance
This fifth and final installment of the Java Streams series continues the previous installment's discussion of factors that influence the effectiveness of parallel processing, and applies them to the Streams library. Find out why some stream pipelines parallelize better than others, and see how to analyze your own streams code for parallel performance.
Articles 18 Jul 2016
Java Streams, Part 4: From concurrent to parallel
This fourth installment of the Java Streams series identifies and explains factors that determine the effectiveness of parallel processing, putting them into historical and technical context. An understanding of these factors provides a foundation for making optimal use of the Streams library for parallel execution. (The next installment applies the principles outlined here directly to Streams.)
Articles 18 Jul 2016
Make secure API calls in IBM API Connect
Security is crucial when you are exposing back-end data services to applications, in particular to web and mobile applications. This tutorial shows how to add Transport Layer Security (TLS) profiles in IBM API Connect to connect your APIs to Secure Sockets Layer (SSL)-enabled back-end systems.
Articles 18 Jul 2016
How to automate pre-release versioning of private npm modules with Travis CI
In this article, you'll learn how to automate pre-release version management through examples of combining npm dist-tags with Travis CI.
Articles 14 Jul 2016
The busy JavaScript developer's guide to Sails.js, Part 2: Models and blueprints
Models in Sails.js are represented by JavaScript objects, which can be stored in any type of data store -- relational, document-oriented, or something else. Develop your first model in Sails.js, then get started with Sails blueprints, which provide built-in support for the ubiquitous create, read, update, and delete features of data-driven applications.
Also available in: Chinese   Japanese  
Articles 12 Jul 2016
The busy JavaScript developer's guide to Sails.js, Part 1: Build and deploy a basic web app with Sails
Like so many server-side JavaScript frameworks, Sails.js makes it easier to build traditional web applications. Sails also embraces some of the ideas that made Rails revolutionary, bringing a new level of productivity to web and mobile development on top of Node.js. This first installment in a series features an overview of what makes Sails different, including its new-school approach to MVC architectures. You'll also set up your development environment and deploy a basic Sails application to IBM Bluemix.
Also available in: Chinese   Japanese  
Articles 12 Jul 2016

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