Rational software

Resources for architects, developers, and engineers


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  • Software to improve system utilization by exploiting IBM Power Systems, System z and zEnterprise Systems architecture.

Rational Cafes

  • Just as in a traditional cafe, this virtual cafe gives you the opportunity to mingle, discuss, and collaborate with people. The only difference is in this cafe you can't buy a cup of coffee or tea, and you're learning and discussing your favorite language instead of the daily news.

Featured trials

Explore UrbanCode on developerWorks

Your UrbanCode resource to learn the latest product news, obtain product education and documentation, and share knowledge with other users and experts regarding continuous release and deployment!

DevOps for Dummies

New! Your FREE guide to faster, continuous software delivery with DevOps.

Develop, test, refine, repeat. Smile.

Mobile Quality Assurance: Application testing in the cloud.

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