ACCUMULO

5 Questions with David A. Wheeler

5 Questions

Meet David A. Wheeler. He's a Research Staff Member for the Institute for Defense Analyses (IDA) and a well-known speaker, author, and expert on open source software and security. He helped develop the Department of Defense's open source software policy and FAQ and has written other guidance materials to help people understand how to use and collaboratively develop open source software in government. He has a Ph.D. in Information Technology, an M.S. in Computer Science, and a B.S. in Electronics Engineering. We hope you enjoy getting to know David. » Read more

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The Accumulo challenge, part II

To compete or collaborate

In Part I, we discussed the Senate Armed Services Committee (SACS)'s attempt to hobble the open source Accumulo project in the DOD. They directed the Department's CIO to jump through a number of reporting hoops before Accumulo would be allowed inside the DOD, and directed the Accumulo team to upstream their work into related open source projects. It appears to be an attempt to dismantle the project on the assumption that it was competing with products and project from the private sector. » Read more

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The Accumulo challenge, part I

The Accumulo challenge, part I

The dozens of software projects launched in the wake of Google's Big Table and Map Reduce papers have changed the way we handle large datasets. Like many organizations, the NSA began experimenting with these "big data" tools and realized that the open source implementations available at the time were not addressing some of their particular needs. » Read more

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