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13 commits

Author SHA1 Message Date
Fabian Reinartz c354d6bd59 index: simplify checksum validation 2017-11-09 15:58:36 +00:00
Fabian Reinartz c36d574290 Replace single head lock with granular locks 
This adds various new locks to replace the single big lock on
the head. All parts now must be COW as they may be held by clients
after initial retrieval.
Series by ID and hashes are now held in a stripe lock to reduce
contention and total holding time during GC. This should reduce
starvation of readers.
 2017-09-05 14:41:39 +02:00
Fabian Reinartz 778103b450 Add liecence file and headers 2017-04-10 20:59:45 +02:00
Fabian Reinartz 721df536eb Activate Travis CI 2017-04-09 10:18:19 +02:00
Fabian Reinartz 286293802b Add merge postings 2016-12-28 11:02:19 +01:00
Fabian Reinartz 0a94f58f1a Fix test import of labels, simplify constructor names 2016-12-21 15:12:26 +01:00
Fabian Reinartz dbca3453fb Add label clone benchmark 2016-12-21 10:37:38 +01:00
Fabian Reinartz ede733ab6c Extract labels package 2016-12-21 09:39:01 +01:00
Fabian Reinartz b08f82fa4e Pre-select relevant chunks on series access. 
This adds interval metadata to indexed chunks. The queried interval
is used to filter chunks when queried from the index to save
unnecessary accesses of the chunks file.

This is especially relevant for series that come and go often and larger
files.
 2016-12-16 12:13:17 +01:00
Fabian Reinartz 205edd2da9 Add byte/string equality check benchmark 2016-12-15 12:15:54 +01:00
Fabian Reinartz d56b281006 Rename Iterator to Postings 2016-12-15 07:05:29 +01:00
Fabian Reinartz 83574b1565 Add new interfaces and skeleton 2016-12-04 13:16:11 +01:00
Fabian Reinartz 6f93a699e6 wipe 2016-12-02 17:49:05 +01:00