Open source

Resources for open source development and implementation

Featured how-to


  • Functional coding styles

    Learn how common functional programming constructs manifest in the languages, pointing out some subtle differences in the implementation details of those features.

  • Hadoop data security and Sentry

    Find out how to use Sentry, an open source authorization framework, to provide controls for big data applications in regulated industries.


  • Evaluation software

    Try out some of the IBM business analytics products at no cost. Download a trial version or work with a product in an online, sandbox environment.


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