In memory caching of frequevently used tables? Question #14097
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is there a way to cache in-memory with Rubix or Alluxio? I'm looking for in-memory caching of frequently used tables. is it possible with trino in-memory or apache ignite? |
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You can cache data in-memory with Rubix by setting up a ramdisk and providing a path to that in configs. |
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You can cache data in-memory with Rubix by setting up a ramdisk and providing a path to that in configs.
With Alluxio it's best to ask the Alluxio community about the possibilities.
Trino also has a memory connector that can be used to keep specific tables in-memory, although creation and updates to such tables has to be done manually.
Caching in-memory on the Trino cluster has the potential to interfere with memory usage during query execution unless accounted for properly.
There is an open PR for Apache Ignite integration #8323, but it appears to be stalled.