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From Apache Wiki <>
Subject [Incubator Wiki] Update of "CrailProposal" by PatrickStuedi
Date Wed, 04 Oct 2017 18:34:47 GMT
Dear Wiki user,

You have subscribed to a wiki page or wiki category on "Incubator Wiki" for change notification.

The "CrailProposal" page has been changed by PatrickStuedi:

  == Abstract ==
+ Crail is a storage platform for sharing performance critical data in distributed data processing
jobs at very high speed. Crail is built entirely upon principles of user-level I/O and specifically
targets data center deployments with fast network and storage hardware (e.g., 100Gbps RDMA,
plenty of DRAM, NVMe flash, etc.) as well as new modes of deployment like rack-scale resource
disaggregation. Crail is written in Java and integrates seamlessly with the Apache data processing
ecosystem. It is used as a backbone to accelerate high-level data operations such as shuffle,
broadcast, or inter-job data sharing in various Apache data processing frameworks like Spark,
Hadoop, Hive, etc.

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