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express-no-stress: Build awesome APIs with Express.js and Swagger
This brief article shows you how to build Software as a Service using Node.js along with best-of-breed technologies and approaches. It introduces a generator that can be used to quickly scaffold a new API application built on Express.js. This scaffolding provides structured logging, API request validation, interactive API documentation, environment-driven configuration, a simple build/transpilation process, and more. The scaffolded application is also suitable for deployment on modern cloud platforms like IBM Bluemix.
Articles 22 May 2017
Build a mobile app to analyze other apps with Bluemix, Watson Discovery, and Cloudant
Build a mobile app that provides an analysis of the reviews of the top 10 free apps in the App Store. The app then uses Cloudant to store the app details.
Articles 22 May 2017
Creating a sentiment signal for publicly traded firms by using IBM Watson on Bluemix
This tutorial explains how our team used IBM Bluemix, the Watson Natural Language Understanding API, crawled web data, and Twitter data to create a web page to track the aggregated sentiment signal for several publicly traded firms. We also give two possible uses of this data in equity research.
Articles 09 May 2017
Make the most of container technology with the IBM Bluemix Container Service API
As containers play an increasingly prominent role in information technology, Docker continues to grow in importance. More and more, IT design teams are looking to Docker as the basis for their architecture. To keep pace with this container movement, IBM has released its own container solution, the IBM Bluemix Container Service, based on Docker. This article explains how to interact with the Bluemix Container Service through its API.
Articles 09 May 2017
IBM i ILE RPG cloud integration sample with IBM Bluemix
In this article, you can learn how to connect your ILE RPG programs from cloud applications such as Node-RED on IBM Bluemix by using the REST web service call functionality of the integrated web services server
Articles 02 May 2017
Collect troubleshooting data for WebSphere Liberty for Java on Bluemix
Get answers to the top questions about collecting troubleshooting data from Java EE applications on Liberty for Java on Bluemix.
Articles 01 May 2017
Explore the news and gather insights using Watson Discovery
Gather insights from big data by using the Watson Discovery service. Learn how to set up a Discovery instance on Bluemix and how you can run some common queries against the News collection.
Also available in: Chinese   Japanese  
Articles 10 Apr 2017
Please ignore this article 04052017. It was created for testing purposes only.
For a modest investment, our new developerWorks Premium membership program can yield huge benefits for you in terms of time and (yes) money giving you access to powerful tools that support your cloud projects, a trove of learning resources to help you build your skills, discounts to industry events where you can expand and enhance your network, free certification testing, and more.
Articles 05 Apr 2017
Top Internet of Things articles and tutorials (April 2017)
Five of our most popular articles on Internet of Things are highlighted in this article for your convenience.
Also available in: Japanese  
Articles 03 Apr 2017
Manage workloads and resources across multiple clouds with IBM Cloud Automation Manager
This article introduces an approach to cloud management by using IBM Cloud Automation Manager. With this hybrid cloud management platform, you can manage workloads and their resources on multiple clouds, including private and public clouds. Learn more about this Bluemix service, watch the video demo, and give a try.
Articles 01 Apr 2017
Cross-domain single sign-on using SAML 2.0 with WebSphere Liberty, Part 3: Integrate Microsoft Windows authentication by using SPNEGO
This 3-part series, "Cross-domain single sign-on using SAML 2.0 with WebSphere Liberty," introduces an end-to-end single sign-on (SSO) solution that uses IBM Bluemix in a hybrid cloud environment. Part 3 describes how to integrate the service provider-initiated SSO with the Microsoft Active Directory authentication in a Microsoft domain network. It shows you how to configure the Microsoft Active Directory and the WebSphere Liberty profile to implement the SPNEGO web authentication.
Tutorial 27 Mar 2017
Develop an Angular Ionic mobile app using Bluemix Push services
This tutorial takes you through the minimum steps needed to properly use the bms-push plugin in an Ionic AngularJS mobile app.
Also available in: Japanese  
Articles 24 Mar 2017
Track, monitor, and optimize middleware servers with IBM Cloud Product Insights
This article features a video demo that gives you a first-hand look at how IBM Cloud Product Insights can help you track, monitor, and optimize your middleware servers. It also points you to key resources to help you get started.
Articles 23 Mar 2017
Build a searchable CV database with IBM Bluemix and PHP, Part 2: Enhance your CV search app with scalable storage and keyword search
This tutorial shows you how to create a powerful browser-based application to store and index job-seeker CVs as a PDF file for more efficient delivery of enterprise recruiting and HR functions. It uses the Slim PHP micro-framework, together with document storage and data indexing services from IBM Bluemix. Here in Part 2, you'll continue building out the application by adding the ability to store uploaded CVs in the Object Storage Bluemix service.
Also available in: Chinese  
Articles 21 Mar 2017
Think big! Scale your business rules solutions up to the world of big data
Learn about a RulesAdaptor application that integrates the Business Rules and BigInsights for Apache Hadoop® services on IBM® Bluemix This tutorial guides you through the deployment of an IBM Bluemix solution combining Business Rules and BigInsights for Apache Hadoop using an example air passenger profiler.
Also available in: Chinese   Portuguese  
Articles 16 Mar 2017
Cross-domain single sign-on using SAML 2.0 with WebSphere Liberty, Part 2: Set up a secure hybrid cloud environment with IBM Bluemix
This 3-part series, "Cross-domain single sign-on using SAML 2.0 with WebSphere Liberty," introduces an end-to-end single sign-on (SSO) solution that uses IBM Bluemix in a hybrid cloud environment. Part 2 shows how to connect your applications on the cloud to your local machine, without needing a public IP address, by using the Secure Gateway. It details how to configure and use the IBM Bluemix Tools within your Eclipse workspace to manage servers and applications that run on Bluemix.
Tutorial 14 Mar 2017
Build your first IoT application
Use Node-RED and Twilio to configure your first IoT application on Bluemix. You'll build a complete IoT solution that monitors a remote server and then notifies a user if their computer or IT network is down.
Also available in: Chinese   Russian   Japanese  
Articles 10 Mar 2017
Build a searchable CV database with IBM Bluemix and PHP, Part 1: Build a mobile-optimized, data-driven CV search app
This tutorial shows you how to create a powerful browser-based application that stores and indexes job-seeker CVs (résumés) as PDF files for more efficient delivery of enterprise recruiting and human resources functions. It uses the Slim PHP micro-framework, together with document storage and data indexing services from IBM Bluemix.
Also available in: Chinese   Japanese  
Articles 08 Mar 2017
Testing for Views in Production. Please ignore.
For a modest investment, our new developerWorks Premium membership program can yield huge benefits for you in terms of time and (yes) money giving you access to powerful tools that support your cloud projects, a trove of learning resources to help you build your skills, discounts to industry events where you can expand and enhance your network, free certification testing, and more.
Articles 01 Mar 2017
Cross-domain single sign-on using SAML 2.0 with WebSphere Liberty, Part 1: Configure a service provider-initiated SSO with identity propagation
This 3-part series, "Cross-domain single sign-on using SAML 2.0 with WebSphere Liberty," introduces an end-to-end single sign-on (SSO) solution that uses IBM Bluemix in a hybrid cloud environment. Part 1 focuses on the standard authentication mechanism between an identity provider and a service provider. Download the code and configuration files as you follow along.
Tutorial 01 Mar 2017
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   Russian   Japanese   Portuguese  
Articles 27 Feb 2017
Blockchain basics: Glossary and use cases
Blockchain is a popular topic these days. Take a spin through the lingo and see which industries stand to capitalize on this technology.
Also available in: Chinese   Japanese   Portuguese   Spanish  
Articles 22 Feb 2017
Join IBM DB2 for i table with IBM Bluemix Weather web service record set
This article explains how to create a join between REST API (web service) and an IBM DB2 for i table. Examples provided in this article show how to get weather data for geolocalized stores from a retail database. IBM Bluemix Weather Company Data service provides APIs to retrieve weather data from The Weather Company (TWC).
Also available in: Chinese  
Articles 22 Feb 2017
Intro to graph databases, Part 1: Graph databases and the CRUD operations
If you’re not familiar with graph databases, using one might sound a bit daunting. Anyone who has taken a course on graph theory can probably attest that the subject is a bit complex. But don’t let your graph theory experience (or lack thereof) keep you away from graph databases. In fact, when you use a fully-managed graph database-as-a-service, you get all of the benefits of graph databases without the complexity. This is part one of the two-part tutorial series Intro to Graph Databases.
Also available in: Chinese  
Articles 22 Feb 2017
Intro to graph databases, Part 2: Building a recommendation engine with a graph database
In part 2 of the Intro to graph databases tutorial series, you'll explore the code behind an existing recommendation engine. Then you'll implement a feature to display recommendations on a product's page.
Also available in: Chinese  
Articles 21 Feb 2017
Node-RED Update Tech Talk
Node-RED co-creators Nick O’Leary and Dave Conway-Jones describe and demonstrate some of the new features that make it even faster to create and debug flows, as well as where they see the project heading in 2017.
Videos 16 Feb 2017
Set up automatic remediation of monitoring alerts using Bluemix services
This tutorial offers techniques for addressing monitoring alerts that are received through email notification using orchestrated automatic remediation in a dynamic automation ecosystem. This is very important in maintaining seamless IT Service Management (ITSM) processes without human intervention. Touching upon the fundamentals of IBM's Dynamic Automation approach and its architectural model, the tutorial implements a complete solution using IBM Bluemix services -- specifically, Monitoring and Analytics, Workload Scheduler, Node-RED Starter, SendGrid, and a third-party ticketing tool named ServiceNow.
Articles 09 Feb 2017
Overcome limitations when deploying Dynatrace into IBM Bluemix Local
We needed to configure and implement a Dynatrace Agent within a WebSphere Liberty application running on IBM Bluemix Local. However, we had two constraints within our Bluemix Local deployment that made the integration a little more complex: limitations on outbound network access and a requirement for a legacy version. This tutorial shares our experience and code assets.
Articles 07 Feb 2017
Scale single sign-on for your Node.js cloud apps
Use Redis to implement persistence for express-session to allow horizontal scaling of Node.js applications that use IBM Single Sign On.
Also available in: Chinese   Japanese   Portuguese  
Articles 31 Jan 2017
Create a translation application by using Watson services, Eclipse, and Bluemix, Part 2: Add cognitive services to the app
In this series, learn how to create a translation application with a speech to text front end. The tutorials in the series cover how to set up your environment and then use Java programming to develop the cognitive services.
Also available in: Chinese  
Articles 31 Jan 2017
Editor's picks: Top 10 Bluemix tutorials for business process management
Here are my top 10 editor's picks of content published on developerWorks about using IBM® Bluemix with business process management solutions. Whether using the Business Rules services in Bluemix, or integrating IBM Watson-related services with your IBM Business Process Manager environment, there are many ways to get started with Bluemix and your current business process and decision management solutions.
Also available in: Chinese   Russian   Japanese   Spanish  
Articles 25 Jan 2017
Make your processes smarter with cognitive business operations
Make sense of a vast, untapped source of data in the form of social media postings and customer service phone calls. This article demonstrates how to use IBM Watson cognitive services on IBM Bluemix to augment a business process that is implemented with IBM Business Process Manager (BPM).
Articles 19 Jan 2017
Top Internet of Things articles and tutorials (December 2016)
Four of our most popular articles on Internet of Things are highlighted in this article for your convenience.
Also available in: Chinese  
Articles 06 Jan 2017
Build a hybrid cloud solution with IBM PureApplication and Bluemix
Automate your manual processes with an IBM hybrid cloud solution by using IBM PureApplication and Bluemix to enable new mobile services to your customers. This video demo tutorial shows how you can build this hybrid cloud solution in just four steps.
Tutorial 05 Jan 2017
Blockchain basics: Introduction to distributed 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: Chinese   Japanese   Portuguese   Spanish  
Articles 15 Dec 2016
Create a translation application by using Watson services, Eclipse, and Bluemix, Part 1: Set up the environment
In this series, learn how to create a translation application with a speech to text front end. The tutorials in the series cover setting up your environment and then using Java programming to develop the cognitive services.
Also available in: Chinese   Portuguese  
Articles 05 Dec 2016
Accept online payments on Bluemix using API Connect
With the emergence of the API economy, service consumption has become easier and more standardized than before. Cloud-native applications are typical consumers of such services through APIs. Online payment is an example of a service that is essential for almost any e-commerce application that you may build. There are several ways for you to build applications that accept online payment. This article shows you an example of such an implementation on IBM Bluemix by using third-party payment service APIs. This approach is based on API consumption so it's easy for you to modify the code to match the APIs of your payment service provider of choice.
Also available in: Japanese   Portuguese  
Articles 21 Nov 2016
Auto-scaling enhancements for Node.js runtime
In the previous version of the Auto-Scaling for Bluemix service, it only supported "memory" metrics for the Node.js application. By incorporating memory usage into the current version, we can evaluate an application's health and decide whether more instances of the evaluated application are needed. However, sometimes we need to control the number of application's instances more accurately. 
Also available in: Chinese   Japanese  
Articles 26 Oct 2016
Cleanse and visualize location data using Spark and Bluemix
Improve indoor-location data accuracy by cleansing and visualizing data using Spark and the Spark on Bluemix notebook. Follow the short tutorial to download and create your own notebook to practice handling sample location data.
Also available in: Japanese  
Articles 25 Oct 2016
An easy way to provision and invoke actions in IBM OpenWhisk
IBM OpenWhisk is a simple open source service that rapidly launches and runs code tidbits on-demand, in response to an incoming REST request. In this tutorial, learn how to issue OpenWhisk commands manually. Then see how to use a Python library that makes it even easier to issue those commands.
Also available in: Chinese   Japanese   Portuguese   Spanish  
Articles 25 Oct 2016
Create mobile geofencing apps in the cloud with Bluemix
Mobile operating systems can detect when a device enters or leaves a specific geographic region. These circular regions are known as geofences. This article explains how to create a mobile application that can monitor an unlimited number of geofences using mobile OS geolocation capabilities and IBM Bluemix services. Included is a sample implementation that consists of client-side code for both iOS and Android for geofence detection, and server-side code that leverages several IBM Bluemix services for the definition and storage of geofences.
Also available in: Chinese   Japanese  
Articles 21 Oct 2016
Create and deliver invoices online with IBM Bluemix and PHP
This tutorial shows you how to create a powerful, browser-based application for digital invoice generation, delivery, and management. The application uses the Silex PHP micro-framework, together with document storage and database services from IBM Watson, and email delivery infrastructure from SendGrid.
Also available in: Japanese  
Articles 04 Oct 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
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.
Also available in: Chinese   Japanese   Portuguese   Spanish  
Articles 07 Sep 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.
Also available in: Chinese  
Tutorial 29 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
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.
Also available in: Chinese   Japanese  
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.
Also available in: Chinese   Portuguese   Spanish  
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.
Also available in: Chinese   Portuguese   Spanish  
Articles 22 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!
Also available in: Japanese  
Articles 15 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
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.
Also available in: Chinese  
Articles 06 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.
Also available in: Chinese  
Articles 05 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
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
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
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: Chinese   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
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
Bring IoT home: Connect your car to your home
Use simple smart devices (a Raspberry Pi, Bluetooth device, and programmable power outlet strip) and a simple IoT platform (IBM Bluemix, IBM Watson IoT Platform, and MQTT) to turn on lights and appliances as your car approaches home.
Also available in: Russian   Japanese   Portuguese   Spanish  
Articles 12 Jul 2016
Create a baseball-themed app powered by Weather Company Data for IBM Bluemix and DBpedia
In this article, I describe how to build a baseball-themed app that provides a variety of information about each Major League Baseball park including the current weather.
Also available in: Japanese  
Articles 11 Jul 2016
Configure your Bluemix Node.js authorization proxy to communicate with the user
In this article, you learn how a mostly transparent proxy can produce pop-up messages to communicate with the user. You send the user a small script that asks the proxy every second if there are any messages for it. When it gets a message, it covers the screen until the message is acknowledged. Using this technique, an authorization proxy can inform the user when an attempted action is unauthorized, and how to get authorization for it.
Articles 11 Jul 2016
IBM Bluemix Local on PureApplication System
IBM Bluemix is the IBM Platform as a Service that provides access to added-value services and compute resources. With a simple click of a button, you can provision and use services to create a whole new generation of applications. This article describes how to use IBM PureApplication System as an appliance to host Bluemix Local, combining the ease and speed of installing and deploying a preconfigured system with the power of the IBM cloud platform, all running in your own data center.
Also available in: Chinese  
Articles 08 Jul 2016
Provide high availability and disaster recovery in IBM Bluemix
Find out how you can implement high availability (HA) and disaster recovery (DR) solutions for applications running in IBM Bluemix Local and Dedicated, as well as runtimes and services in all Bluemix platforms. We'll show you the differences between HA and DR, and then discuss the considerations for various Bluemix platforms and applications. We also describe the possible architectures for an HA/DR solution for Bluemix Local.
Articles 30 Jun 2016
Build a Bluemix app that rocks - in 10 minutes!
This article describes a simple app that demonstrates the true power of IBM Bluemix. The app, Node-RED, enables you to start using Bluemix in just 10 minutes. It uses Twitter feeds to create a graphic word cloud that illustrates the most commonly used words.
Also available in: Japanese  
Articles 28 Jun 2016
Integrate Business Rules with Watson services on IBM Bluemix, Part 2: Build a job matching app with Play Framework that integrates Personality Insights and Business Rules services
This series guides you through creating an application that uses the Business Rules service on IBM Bluemix and automates decisions based on the results of the Personality Insights service. In Part 2, you develop an example personality-driven job matching application with Play Framework, and you deploy it on Bluemix with a custom Java build pack. The example application demonstrates how you can run, integrate, and deploy the Personality Insights, Business Rules, and ClearDB MySQL Database services on Bluemix.
Articles 28 Jun 2016
Integrate Business Rules with Watson services on IBM Bluemix, Part 1: Build a Business Rules app that uses Personality Insights to match job applicants
This series guides you through creating an application that uses the Business Rules service on IBM Bluemix and automates decisions based on the results of the Personality Insights service. Part 1 describes how you can use the Business Rules service to construct and deploy business rules on Bluemix, based on the Personality Insights data. You learn how to define a Business Rules data model from the Personality Insights data model. Finally, you learn how to deploy and test the Personality Insights-driven Business Rules project on Bluemix.
Articles 23 Jun 2016
Real-world applications using developerWorks Premium, Part 2: Build a mobile web app for assisting stray dogs, Part 2
In this two-part tutorial, take advantage of developerWorks Premium and use PHP, Bluemix, and the Google Static Maps API to build and deploy a mobile-friendly app for reporting injured stray dogs to a central database.
Also available in: Japanese  
Tutorial 15 Jun 2016
Real-world applications using developerWorks Premium, Part 1: Build a mobile web app for assisting stray dogs, Part 1
In this two-part tutorial, take advantage of developerWorks Premium and use PHP, Bluemix, and the Google Static Maps API to build and deploy a mobile-friendly app for reporting injured stray dogs to a central database.
Also available in: Chinese   Japanese  
Tutorial 15 Jun 2016
Create a browser-based PDF storage and search application with Bluemix services, Part 1: Use the Document Conversion and Keyword Extraction services to convert and index files
In Part 1 of this two-part series, learn how to create a powerful, browser-based, document storage and search application that makes it faster and easier to search for relevant content in your documents. The application uses the Slim PHP micro-framework, together with Document Conversion and Keyword Extraction services from IBM Watson. IBM Bluemix provides object storage services and hosting infrastructure.
Also available in: Japanese   Spanish  
Articles 13 Jun 2016
Create a browser-based PDF storage and search application with Bluemix services, Part 2: Use the Object Storage service to store your files
Create a powerful, browser-based, PDF storage and search application that makes it faster and easier to search for relevant content in your document collection. It uses the Slim PHP micro-framework, together with Document Conversion and Keyword Extraction services from IBM Watson. IBM Bluemix provides object storage services and hosting infrastructure. Part 2 shows how to use upload and store your converted files.
Also available in: Japanese   Portuguese   Spanish  
Articles 13 Jun 2016
Build a user-facing OpenWhisk application with Bluemix and Node.js
Learn how to use OpenWhisk to write user-facing applications. This tutorial covers the basics of OpenWhisk through a simple application that you can build and expand to integrate with a Cloudant database. The sample application uses a small Node.js stub to allow it to be user-facing.
Also available in: Chinese   Japanese  
Articles 07 Jun 2016
Add your own authorization proxy to a third-party app
In this article, you learn how to use Bluemix Node.js to create an authorization proxy. This proxy can then perform authorization checks that are not supported by an original application, which might be a third-party app.
Articles 03 Jun 2016
Migrate your Cloud Foundry applications to containers on Bluemix
If you're currently running your Cloud Foundry applications on Bluemix, did you know that Bluemix also provides Docker-based container services? Migrating your Cloud Foundry (CF) apps to IBM Containers gives you all the agility, portability, and efficiency of Docker, along with the routing and service binding capabilities of Bluemix. This tutorial shows you how to migrate a CF application to a container on Bluemix, from development to deployment.
Also available in: Japanese   Portuguese   Spanish  
Articles 01 Jun 2016
Manage your Auto-Scaling service using the REST API
Learn how to use the Bluemix Auto-Scaling service to make your application elastic by expanding application runtime metrics, such as memory, response time, and so on.
Also available in: Chinese   Japanese   Portuguese   Spanish  
Articles 31 May 2016
Deploy a Meteor-based web and mobile chat server
Discover developerWorks Premium and host a private Rocket.Chat server on IBM Bluemix for your development team or friends/family, with you in full control. A developerWorks Premium membership can give you a head start on cloud services deployment.
Also available in: Chinese   Japanese  
Articles 26 May 2016
How Grush built a smart toothbrush using the IoT architecture in the IBM Cloud Architecture Center
When startup company Grush set out to build a smart toothbrush, they turned to IBM's cloud and IoT platform to enable their toothbrush to capture real-time data and gamify the art of tooth brushing. Learn how they used IBM's products and the IBM Cloud Architecture Center to create their IoT device.
Also available in: Portuguese   Spanish  
Articles 24 May 2016
Build a hybrid mobile app with Ionic, Grails, and Bluemix
Use Grails and Ionic with the Eclipse IDE to develop a hybrid mobile item-ordering application that uses Bluemix as the host for RESTful back-end services.
Also available in: Japanese   Spanish  
Tutorial 18 May 2016
Editor's picks: Best tutorials on the power of Bluemix
It's been a few months since I last compiled a list of the top developerWorks tutorials about IBM Bluemix, and in this industry (as you know), a LOT can happen in a few months. So it's time to take another look. This time, however, instead of gathering up the most popular content on our site, I'd like to make a few recommendations of my own. developerWorks is fortunate to have an abundance of subject matter experts who have the insights and writing skills to guide you through complex development topics. Here are five recent tutorials that stand out as excellent demonstrations of the power of Bluemix. See how you can harness IBM's cloud platform in innovative (and yes, fun) new ways. Enjoy!
Also available in: Chinese  
Articles 17 May 2016
Develop a flight search application using Watson Tradeoff Analytics
Learn how to use IBM Watson Tradeoff Analytics on Bluemix to create a app that helps users select the most convenient flight when traveling.
Also available in: Japanese  
Articles 10 May 2016
Top three security tutorials (May 2016)
We know that you care first and foremost about protecting your assets. developerWorks Security continues to bring you the content you need to ensure that all of your precious data isn't at risk. Here are the top articles from the Security zone for Q1 2016. You don't want to miss out!
Articles 05 May 2016
Enhance mobile application security with Bluemix Mobile Services, Part 1
Use Bluemix Mobile Services and Facebook to secure mobile application data for Android and iOS.
Also available in: Chinese   Japanese  
Articles 04 May 2016
Enhance mobile application security with Bluemix Mobile Services, Part 2
Extend your Bluemix mobile backend to securely send broadcast push messages to registered Android and iOS devices.
Also available in: Chinese   Japanese  
Articles 04 May 2016
The latest and greatest Cognitive computing tutorials (May 2016)
Take a look at three of the latest and greatest tutorials from the various IBM Watson teams.
Also available in: Chinese  
Articles 03 May 2016
Extend an Android app using the IBM Push Notifications service on Bluemix
Build an Android application using the IBM Push Notifications and Node.js services available on IBM Bluemix. This tutorial includes sample code and complete instructions for creating the BlueList Android application.
Also available in: Chinese   Russian   Japanese   Vietnamese   Portuguese   Spanish  
Articles 03 May 2016
Top Internet of Things tutorials (May 2016)
Four of our most popular articles on Internet of Things are highlighted in this article for your convenience.
Articles 02 May 2016
Convert your Twitter lists to RSS
Parse the HTML output from a Twitter widget into an RSS feed that can be used in feed readers, IFTTT recipes, and custom applications.
Also available in: Chinese   Russian   Japanese  
Tutorial 25 Apr 2016
Build smart sensors with Business Rules, Watson IoT Platform, and Insights for Weather Bluemix services
The Business Rules service on IBM Bluemix provides the capability for decision management on Bluemix. This tutorial gives a brief overview and then shows how to use the Business Rules service with the Internet of Things Platform service to generate temperature warnings from information collected from sensors. It also shows how to use the Insights for Weather service in an Internet of Things application. You can use the power of business rules as part of an Internet of Things solution with Bluemix services.
Also available in: Russian   Portuguese   Spanish  
Articles 25 Apr 2016
4 reasons why WebSphere Liberty and Bluemix ease the lift and shift of on-premises microservices to the cloud
In this article, Vijay Bhadriraju, IBM Senior Software Engineer, explains his experience in lifting and shifting on-premises Java microservices to Bluemix cloud. He also examines the lifecycle management benefits that these microservices can experience by running in Bluemix. This tutorial is geared to developers and IT personnel who are running microservices in their on-premises infrastructure and want to move them to the cloud.
Also available in: Chinese  
Articles 21 Apr 2016
Update your running cloud apps with no downtime
Use the Active Deploy extension to the Delivery Pipeline in Bluemix to deploy app updates without any downtime.
Also available in: Chinese   Russian   Japanese   Portuguese  
Tutorial 20 Apr 2016
Connect an on-premises application from Bluemix through the Secure Gateway service
See how an on-premises application that's accessible only behind a firewall can be exposed and accessed from an application that's deployed in IBM Bluemix. This tutorial briefly discusses the IBM Secure Gateway for Bluemix service, and illustrates how this integration is possible. A typical use case for establishing this kind of integration is hybrid application development and serviceability, in which some of the services provided by the application are available on premises and the rest are available in a cloud environment like Bluemix.
Also available in: Chinese  
Articles 15 Apr 2016
Interpret your syslog files with the Bluemix Time Series Database
In this article, I show you how to upload, parse, and store the information from a UNIX syslog file in the Bluemix Time Series Database. I also show you how to use queries on that database to create a dashboard to present the information from that file graphically.
Also available in: Chinese  
Articles 14 Apr 2016
Build an enterprise reporting solution
Use the Embeddable Reporting service on IBM Bluemix to build an end-to-end reporting solution for analyzing open data sets.
Also available in: Chinese  
Articles 13 Apr 2016
Create a scalable and fault-tolerant REST endpoint using Flask and Python
Learn how to deploy a simple Flask application with an AngularJS user interface to IBM Bluemix using the Cloud Foundry command-line tool. For this tutorial, we chose Flask over other frameworks like Django, Pyramid, and web2py because it is very lightweight and therefore easy to understand. For just writing up a REST endpoint it is a perfect fit. In addition, we also show you how a single REST endpoint can be used to multiplex between different functions.
Also available in: Chinese  
Articles 11 Apr 2016
Making a healthier planet with Bluemix and hybrid cloud technologies, Part 5
In this series, we describe the challenges faced by a fictitious country in getting medical supplies to the citizens who need them. We show how cloud solutions (IBM Bluemix) and predictive analytics, as well as mobile and security technologies, can help solve these challenges and build a smarter, healthier planet. In this last installment, we show how to create a business report to compare predicted demand with actual demand for different products.
Also available in: Chinese  
Articles 06 Apr 2016
Predictive Cloud Computing for professional golf and tennis, Part 4: Big data at rest
Part 4 of this series begins with a brief overview of the general capabilities of IBM InfoSphere BigInsights. We then discuss our specific use case and how Predictive Cloud Computing (PCC) uses IBM InfoSphere BigInsights to analyze large amounts of data. Finally, we show the Flax web crawler, which runs during tournament events to provide metadata for the web traffic log analysis by BigInsights.
Also available in: Chinese  
Articles 05 Apr 2016
Automate server push with the Bluemix DevOps delivery pipeline
Use the IBM Bluemix DevOps Services application delivery pipeline to automate server directory push in Bluemix.
Also available in: Japanese   Portuguese  
Articles 05 Apr 2016
IBM Bluemix fundamentals for Java developers
Learn the basics of using Bluemix as your platform for developing and hosting cloud apps in these introductory videos and tutorials for Java developers.
Information roadmap 01 Apr 2016
IBM Bluemix fundamentals for PHP developers
Learn the basics of using Bluemix as your platform for developing and hosting cloud apps in these introductory videos and tutorials for PHP developers.
Information roadmap 01 Apr 2016
IBM Bluemix fundamentals for JavaScript developers
Learn the basics of using Bluemix as your platform for developing and hosting cloud apps in these introductory videos and tutorials for Node.js developers.
Information roadmap 01 Apr 2016
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