> How much memory does cassandra need to manager 300G of data load? How much
> extra memory will be needed when doing compaction?
For one thing it depends on the data. One thing that scales linearly
(but with a low constant) with the amount of data are the bloom
filters. If those 300 GB correspond
Hi,
Has anyboy done any memory usage analysis for cassandra?
How much memory does cassandra need to manager 300G of data load? How much
extra memory will be needed when doing compaction?
Regarding mmap, memory usage will be determined by the OS so it has nothing to
do with the heap size of JV
