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developerWorks Weekly Edition
 
30 March 2012   | Volume 13, Issue 13


Welcome, developers!


Some folks just have to be the first in line to get the latest whatzit. Whether it's a video game, a lifelike doll, or an alternative-fuel vehicle, they simply can't resist the allure of state of the art. I'm not one of those people. (Have you seen my cell phone?)

And when it comes to cloud computing, the same is true for many enterprises; although cloud may be an intriguing possibility, they still see it as an untested and insecure frontier. Well, the good news is the early adopters have long since adopted, and cloud computing is evolving to suit the needs of today's businesses. One facet of that evolution is the development of the hybrid cloud environment, which effectively combines public and private clouds to provide appropriate degrees of access along with dynamic scalability to manage demand.

This week on developerWorks, author Grace Walker takes you "Inside the hybrid cloud." Part 1 of this article series lays out the fundamentals of the hybrid cloud and examines the services that it makes available, as well as its effect on the way people are doing business. Who knows? Maybe it will inspire you (or your organization) to make the move into the cloud. No need to wait in line.

But just in case, I recommend getting a decent smartphone.

Until next week,
John Swanson and the developerWorks editorial team


Our other top features on developerWorks this week:



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 Developer events in your area
IBM workshop in Johannesburg: Scalable caching in an enterprise environment with WebSphere eXtreme Scale
This one-day, hands-on workshop provides an introduction and overview to WebSphere eXtreme Scale. Learn the architecture fundamentals of WebSphere eXtreme Scale and gain an understanding of the product design. And be sure to join the community group for this event on developerWorks. (12 April 2012, Johannesburg, South Africa)
Get more details and register >

developerWorks Live! briefing in Ankara: Introduction to WebSphere Application Server V8
Get to know WebSphere Application Server V8.0 through presentations, hands-on labs, and demos. Built upon the IBM Virtual Machine for Java platforms, WebSphere Application Server provides the foundation for the WebSphere portfolio. And be sure to join the community group for this event on developerWorks. (24 April 2012, Ankara, Turkey)
Get more details and register >

developerWorks Live! briefings in Ankara and Istanbul: IBM Business Process Manager Express/Standard
Use Business Process Manager V7.5 Express and Standard editions to be more agile and to focus on continuous process improvements. This workshop can give you a broader understanding of the features and functions of the process designer, the process center, and the process server. And be sure to join the community group for this event on developerWorks. (25 April 2012, Ankara, Turkey; 27 April 2012, Istanbul, Turkey)
Get more details and register >

developerWorks Live! briefing in Hursley: Introduction to WebSphere Application Server V8
Get to know WebSphere Application Server V8.0 through presentations, hands-on labs, and demos. Built upon the IBM Virtual Machine for Java platforms, WebSphere Application Server provides the foundation for the WebSphere portfolio. And be sure to join the community group for this event on developerWorks. (25 April 2012, Hursley, UK)
Get more details and register >

 Cloud computing

Welcome | New to cloud computing | Learn | Products | Community | Events

Configure a complex cloud app test system
Cloud applications continue to grow more complex, making the task of rapidly delivering a cloud solution more difficult. The author examines the complexity involved in attempting to establish a working, easily repeatable Collaborative Lifecycle Management (CLM) system running on a WebSphere Application Server using DB2 as the database.
Establish a repeatable CLM system >

Standardize image management with the IBM Virtual Image Library
Standardization is one way to control the proliferation of virtual images, and IBM Virtual Image Library technology employs the concept in order to handle the growing number of virtual images. This article introduces the architecture of the library and provide examples in the form of common image-management scenarios.
Gain control of your virtual images >

Webcast: Rapidly enable, operate, and manage efficient SaaS with multi-tenant server (10 Apr)
Learn IBM cloud partner Corent’s Multi-Tenant Server and SaaS-Cockpit capabilities, and the benefits it can bring as you make the transformation to the SaaS business model without having to re-architect your traditional on-premise applications. (10 April 2012, 10:30am EDT)
Register today >

Cloud technical webcast recordings
Check out these pre-recorded technical deep-dive webcasts, which are geared toward cloud architects, developers, and ISVs.
Listen in >

New IBM ecosystem partner images on the IBM Cloud
Explore the new partner software images on the IBM Cloud. IBM Business Partner solutions extend the value of the IBM SmartCloud by providing new capabilities. Learn more about these new capabilities, which are now being offered on the IBM Cloud.
New ecosystem partner images on the IBM Cloud >

 Industries
Integrate information across city operations to improve delivery of services
The IBM Smarter Cities solutions portfolio is a family of products that can help city leaders improve their infrastructure and deployment services. Learn about the IBM Smarter City Solutions on Cloud offering that provides these capabilities through a subscriptions service.
Learn how IBM is making cities smarter >

 Information Management

Information Management zone | Articles | Tutorials | Forums | Downloads

Multiple dimensional data modeling using InfoSphere Data Architect V7.5.3, Part 3: Transformations
In Part 3 of this article series, learn how to transform models from a Cognos model to a cubing model -- or from a cubing model to a Cognos model -- and then update the models for consolidation.
Start your transformations >

Optimizing Informix database access
Learn how to interrupt an SQL request or connection request that requires more time than expected in order to improve the performance of your Informix database application.
Go ahead, interrupt >

Tutorial: SysAdmin Certification exam 919 for Informix 11.70 prep, Part 5
Learn about utilities and commands for managing your Informix database backup and restore processes, including ON-Bar, ontape, archecker, dbimport, and dbexport. Also, learn how to monitor your backups and perform problem determination when necessary.
Learn about Informix backup and restore >

Best practices for Information Server on Intel Xeon servers connecting to Netezza
Get the best performance from InfoSphere Information Server running on Intel Xeon servers, connecting to IBM Netezza Data Warehouse servers. Learn how to optimize this environment for a highly scalable and reliable computing platform.
Start optimizing >

New issue: IBM Data Management magazine
Explore the new issue of IBM Data Management magazine online, with features on NoSQL, the impact of big data on data analytics, optimizing backup images for data deduplication devices, and much more.
Start exploring >

Information On Demand 2012: Call for speakers
Submit your proposal to speak to your peers at the Information On Demand 2012 technical conference (21 - 25 October 2012 in Las Vegas, NV, USA) Speaking proposals must be submitted by 13 April.
Don't miss the opportunity to share your knowledge >

2012 IIUG Informix Conference (22-25 Apr)
Grow your Informix knowledge and take advantage of one-of-a-kind training and networking opportunities at the 2012 IIUG Informix Conference. Take part in hands-on labs and attend in-depth presentations by IBM development and support and Informix DBAs and developers. (22 - 25 April 2012, San Diego, CA, USA)
Register today >

2012 IDUG DB2 Tech Conference (14-18 May)
Don't miss the upcoming the International DB2 Users Group Tech Conference. It's an unprecedented opportunity for growing your knowledge of DB2, networking with other users, and hearing from IBM engineers, developers, and executives. (14 - 18 May 2012, Denver, CO, USA)
Register today >

 Lotus

Lotus zone | New to Lotus | Articles | Tutorials | Downloads | Forums

Tivoli Directory Integrator solutions for IBM Connections real-world scenarios
This article provides Tivoli Directory Integrator solutions for real-world scenarios in your IBM Connections deployment. The solutions build on top of the existing artifacts shipped with IBM Connections.
Get real >

Using the Generate WCM Search URL portlet in WCM Support Tools
Learn how to use a portlet/tool to generate IBM Web Content Manager seedlist URLs in WebSphere Portal V7.
Get started >

 Rational

Rational zone | Technical articles | Downloads | Forums | Training | Plug-ins | Tutorials

Integrate Rational ALM applications with SAP Solution Manager
By integrating SAP's Solution Manager with the standards-based Rational ALM applications, you can scale existing processes for SAP and non-SAP projects, plus reduce costs. This quality-based approach helps ensure that SAP implementations meet objectives and can adapt to changing needs.
Learn how the integration works >

Create cross-domain test automation scripts with Rational Functional Tester
Test automation scripts can get tied to the underlying domain of the application under test, so the recorded objects, scripts, and reusable functions might not work if you switch domains. Solution: Use Rational Function Tester to make the scripts domain independent, so they work across all domains.
Reuse scripts across domains >

Migrate to Rational Team Concert SCM for z/OS application development
Rational Team Concert now includes features for development of z/OS-based applications. This article describes them, plus offers tips for using them and guidance on migrating to Rational Team Concert from a host-based software configuration management (SCM) tool.
Update SCM for z/OS development >

Establish a mature requirements management process to cut costs
Curtailing unexpected costs in IT projects can depend on the maturity of requirements management. Ulrike Vauth explains how IBM consultants used Rational Requirements Composer and Rational Team Concert to help a customer establish a stable and mature process.
Learn what makes a mature requirements management process >

Engineers must think like psychologists to succeed in software engineering
In software development, Einstein's advice to invest time in understanding the problem first can be a problem in itself, says Marilia Coelho, even though software engineers understand the need. She suggests the psychological reasons for why this happens and offers solutions.
Find out what causes resistance and how to overcome it >

Step-by-step guide to creating Rational Focal Point reports
Get an overview of how to create basic reports within Rational Focal Point. Anurag Saraf gives you step-by-step instructions for using the customizable, built-in report generator.
Get started >

Use enterprise architecture for investment decisions to guide IT deployment
You can use the enterprise architecture designed in Rational System Architect to guide investment decisions. Then you can import data into Rational Software Architect to plan IT deployment, based on business priorities. The author recommends making "what" decisions in Rational System Architect, and "how" decisions in Rational Software Architect.
Let business decisions guide IT deployment plans >

Webcast: Optimize communication between development and operations teams (3 Apr)
To gain and sustain a competitive advantage, organizations must be able to deliver functionality to the market faster and with better quality than their competitors. One area that businesses can focus on to improve agility is to optimize communication between the development and operations teams. (3 April 2012, 11:00am EDT)
Register for this complimentary webcast >

Latest Rational trials
Evaluate Rational software before committing to a purchase:
Rational Software Architect V8 | Rational Rhapsody Developer V7.6 | Rational Modeler
Rational Functional Tester V8.2 | Rational Application Developer for WebSphere Software V8


 Web development

Web development zone | Ajax resource center | Tutorials | Articles

Load external JavaScript libraries on demand with Dojo 1.5
Reduce your web application's load time using Dojo's dojo.io.script method for asynchronous, on-demand loading of JavaScript libraries. Example code helps you concisely wrap loading of external JavaScript libraries.
Get your Dojo working >

Use XSLT as a stylesheet for HTML
Discover how XSLT can help to separate style from content. Learn how to implement XSLT as a stylesheet that can be executed on the server or in any modern Internet browser, and use the examples to start developing your own XSLT stylesheets.
Enhance your XHTML documents with XSLT >

 WebSphere

WebSphere zone | New to WebSphere | Articles | Downloads | Forums | Technical Journal

WebSphere Message Broker on z/OS: Reading MVS datasets using Java for z/OS
Traditional MVS datasets are not directly accessible from WebSphere Message Broker. This article shows you how to read them using Java for z/OS (JZOS) libraries with WebSphere Message Broker. Using a Java class to read records from a dataset provides much more flexibility in post-processing, enabling you to modify the records in many different ways.
More >

Configuring high availability when using WebSphere Message Broker with WebSphere Adapter for SAP software
This article shows you how to configure WebSphere Adapter for SAP with WebSphere Message Broker in an active-active high availability solution. The article also shows you how to set up a shared queue to handle a Transaction ID store.
More >

New trial download: IBM ILOG CPLEX Optimization Studio V12.4
V12.4 speeds development and deployment of optimization models, combining leading solver engines with a tightly integrated IDE and modeling language.
Download now >

New certification: System Administrator - WebSphere Application Server Network Deployment V8
This certification is for system administrators who perform the installation, configuration, and day-to-day tasks to ensure the smooth, reliable, and efficient operation of a WebSphere Application Server runtime environment.
More >

Webcast: Monitoring DataPower with Tivoli CAM for SOA, Tivoli CAM Agent for DataPower, and WebSphere Appliance Management Center (3 Apr)
Together, Tivoli Composite Application Manager (CAM) for SOA, CAM Agent for DataPower, and WebSphere Appliance Management Center monitor and manage DataPower appliances. This WebSphere Support Technical Exchange describes the different features of these products and shows you how to troubleshoot a few sample problems. (3 April 2012, 11:00am EDT)
Register now >

Webcast: Debugging common runtime problems with WebSphere Commerce (4 Apr)
This WebSphere Support Technical Exchange shows you how to troubleshoot common WebSphere Commerce issues in such areas as the scheduler, cross-site scripting protection, and merchant keys. Learn what information you need to collect and what tools IBM uses to find solutions. (4 April 2012, 11:00am EDT)
Register now >

Webcast: Patterns in WebSphere Message Broker V8 (5 Apr)
Patterns are a reusable architecture introduced in WebSphere Message Broker V8. This WebSphere Support Technical Exchange shows you how to develop applications using built-in or user-defined patterns, and describes the new features in WebSphere Message Broker V8. (5 April 2012, 11:00am EDT)
Register now >

New IBM Redbook: Getting started with WebSphere Cast Iron Cloud Integration
WebSphere Cast Iron meets the challenge of integrating both cloud and on-premise applications with other cloud and on-premise systems in any combination. This Redbook includes a detailed introduction to the development tool and administration interfaces, and covers security, high availability, and reusability, and describes three real-world implementations of a Cast Iron Integration Solution.
More >

New IBM Redpaper: WebSphere Cast Iron introduction and technical overview
WebSphere Cast Iron Cloud Integration enables companies to integrate on-premise, private-cloud, and public-cloud applications together in any combination. This IBM Redpaper describes the components and use of WebSphere Cast Iron Standard, Enterprise, and Express editions, and covers all three form factors: the virtual appliance, the physical appliance, and the multi-tenant cloud service.
More >

 XML

XML zone | New to XML | XML forums | XML tutorials | XML top ten

Create rich-layout publications in EPUB 3 with HTML5, CSS3, and MathML
Explore the next-generation open e-book standard for advanced layout and typography. Learn how EPUB 3.0, the latest revision of the industry-standard XML e-book format, jumps into modern web technology by embracing HTML5 and CSS3. Then use it to create rich-layout pages.
Get familiar with EPUB 3 >

Make HTML5 microdata useful, Part 2: Next-generation aggregation with microdata
Add HTML5 microdata markup to content from groups of collaborators. Then, easily connect their websites to share content on a centralized group site.
Make the most of HTML5 microdata >



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