Which cache to use for read - Githubissues

cocalele / ViveNAS

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Which cache to use for read #12

Open cocalele opened 1 year ago

cocalele commented 1 year ago

There are two kind of cache to use:

roacksdb block_cache defined in BlockBasedTableOptions
the read_cache defined in PfAofRandomFile and PfAofSeqFile. this cache is of type AofWindowCache provided by PureFlash AOF.

Question is, should we use both of them? or only one and which one?