![]() It also offers a new “dictionary” feature for improving image compression, which is of particular interest to Facebook. According to early testing, it improves both the speed and compression efficiency over the current LZ4 compression algorithm. It offers compression comparable to gzip, but at speeds fast enough to keep up with hard drive bandwidth. Mark presented a few ideas to transform ZFS into a mainstream and standard file system, including adding more robust support for Linux.Īllan Jude from ScaleEngine talked about ZStandard, a new compression method he is developing in collaboration with Facebook. ![]() However, with Oracle aggressively moving into cloud storage, the future of closed source ZFS is uncertain. Mark was very proud of the work his team had accomplished over the years, claiming Oracle’s ZFS products have accounted for over a billion dollars in sales and are used in the vast majority of Fortune 100 companies. While Oracle’s proprietary internal version of ZFS has diverged from OpenZFS, it has implemented many of the same features. ZFS has a fascinating history, as the project has evolved over the last decade in both open and closed source forms, independent of one another. An original ZFS developer, he outlined the history of closed-source ZFS development after Oracle’s acquisition of Sun. The keynote was delivered by Mark Maybee who spoke about the past, present, and future of ZFS at Oracle. There’s a lot of exciting stuff happening in the OpenZFS community and this post provides an overview of the presented features and proof-of-concepts. The presentations highlighted improvements to OpenZFS developed “in-house” at each of these companies, with most improvements looking to be made available to the entire OpenZFS community in the near to long term. IXsystems was a Gold sponsor and several iXsystems employees attended the conference, including the entire Technical Documentation Team, the Director of Engineering, the Senior Analyst, a Tier 3 Support Engineer, and a Tier 2 QA Engineer.ĭay 1 of the conference had 9 highly detailed, informative, and interactive technical presentations from companies which use or contribute to OpenZFS. Hosted by Delphix at the Children’s Creativity Museum in San Francisco, over a hundred OpenZFS contributors from a wide variety of companies attended and collaborated during the conference and developer summit. The 5th annual OpenZFS Developer Summit was held in San Francisco on October 24-25. NOTE: This is historical content that may contain outdated information.
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