developerWorks

31 Aug 2010 — Show descriptions | Hide descriptions

• Detect -- and prevent -- memory leaks in POSIX thread programming (Linux)

  Used correctly, pthreads is a powerful tool for safe thread management. Learn how to identify and detect thread memory leaks and, better yet, how to avoid the problem in the first place.

• New WebSphere Tech Journal (WebSphere)

  Convert a JPA-based Web application to OSGi, improve your overall WebSphere Commerce performance, or build an application that processes near-real-time data with WebSphere Application Server Community Edition. This and more in the latest journal. Now available in PDF and Amazon Kindle formats.

• Business intelligence on the cheap with Apache Hadoop and Dojo: Create eye-catching, interactive reports using the Dojo toolkit (Web development)

  Take business intelligence data created by Apache Hadoop and use it to power eye-catching, interactive reports using the Dojo toolkit. Learn how open source technologies make it easier than ever to create your own business intelligence reports.

• Running a successful project with the MDM Workbench (Information Management)

  Harness the power of the MDM Workbench by using this set of best practices as a foundation for successfully managing your own projects and as a guide to avoiding common pitfalls.

• Learn Linux, 101: Maintain the integrity of filesystems (Linux)

  Study for the Linux Professional Institute 101 exam for Linux system administrator certification—or just to check your filesystems and keep them in good working order, especially after a system crash or power loss. developerWorks Linux expert Ian Shields guides you.

• Three locks for your SSH door: Making life more difficult for would-be hackers (AIX and UNIX)

  Look at three ways of hardening SSH access to your machine. Then learn why adding these three layers will make your server more than just a little safer.