Notes Oct 1st

Howard Chu hyc at highlandsun.com
Mon Oct 1 16:53:18 EDT 2018


Bron Gondwana wrote:

> Partha:
> * Ran a bunch of YCSB benchmarks, but looked at LevelDB's benchmarks instead.

If you're using LevelDB's benchmark tool, you might find this easier to use instead:
https://github.com/lmdb/dbbench

>  - compare to what they run against leveldb, kyoto, redis, etc.

redis isn't really comparable. I'm missing some context on this conversation, are you
looking for an embedded data store or just a key/value store (embedded or not)?

>  - interfaces on leveldb benchmark are a closer match to Cyrus
> * Zeroskip - waiting for JMAP changes to settle before merging.
>  - Two big patches: one changes cyrusdb interfaces to unsigned char, then zeroskip driver.
>  - unsigned changes are large and touch many places!
>  - other possibility is to first pass just cast the other way for zeroskip and merge that first.

-- 
  -- Howard Chu
  CTO, Symas Corp.           http://www.symas.com
  Director, Highland Sun     http://highlandsun.com/hyc/
  Chief Architect, OpenLDAP  http://www.openldap.org/project/


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