[Date Prev][Date Next]
MDB issues (Re: Appropriate index for <= >= filter on generalizedTime)
27.09.2012 14:21, Howard Chu ÐÐÑÐÑ:
> Looks to me like it's 4-5x faster.....
>> (&(logTime>=20120816200001+0400)(logTime<=20120816200501+0400)) - 12sec
>> (|(logTime=20120816200001+0400)(logTime=20120816200501+0400)) - 0.01sec
>> ~ 100000 objects in db
Actually Yes, I tried the same search on 1000000-object-sized db and MDB
is really 5x faster, timing 12-13sec. Also it's very convenient to watch
roughly DB size by shared process memory usage.
Except it's still buggy.
I trapped some "mdb_add: txn_commit failed : MDB_PAGE_FULL: Internal
error - page has no more space (-30786)" error.
How may I report? Via ITS (gimme url plz) or openldap-devel list? Also I
have full debug build so I may look into stacktrace.