Jon Haddad created CASSANDRA-15093:
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Summary: update hardware recommendations
Key: CASSANDRA-15093
URL: https://issues.apache.org/jira/browse/CASSANDRA-15093
Project: Cassandra
Issue Type: Improvement
Components: Documentation/Website
Reporter: Jon Haddad
The recommendations on
http://cassandra.apache.org/doc/latest/operating/hardware.html are pretty out
of date. We should improve the following:
* GC recommendations. We (The Last Pickle) routinely use 16GB heaps with
8-10GB of new gen, Survivor ratio of 4-6 and max tenuring threshold of 6. It
works far better than G1GC
* The instance sizes in AWS are pretty outdated. M1s are years out of date.
i3's work well with NVMe disks, EBS works OK if you want easy backups and
replacements.
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