The Prometheus monitoring system and time series database.
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Fabian Reinartz 3901b6e70b Remove multiple heads
This changes the structure to a single WAL backed by a single head
block.
Parts of the head block can be compacted. This relieves us from any head
amangement and greatly simplifies any consistency and isolation concerns
by just having a single head.
2017-09-01 11:50:58 +02:00
chunks Refactor compactor 2017-08-09 11:10:29 +02:00
cmd/tsdb Fix selection of compactable blocks 2017-08-04 12:02:34 +02:00
Documentation/format Persist series without allocating the full set 2017-08-06 12:06:41 +02:00
labels Add prefix label matcher. 2017-07-22 01:06:30 -07:00
test Add liecence file and headers 2017-04-10 20:59:45 +02:00
testdata Add full encode/decode WAL cycle test 2017-02-14 21:55:50 -08:00
tsdbutil Minor comment fixes and additions. 2017-04-28 15:41:42 +02:00
.travis.yml Reduce test timeout on Travis 2017-07-14 08:00:18 +02:00
block.go Remove multiple heads 2017-09-01 11:50:58 +02:00
block_test.go Incorporate PR feedback. 2017-05-26 21:26:31 +05:30
chunks.go Add newCRC32 function to simplify hash initialization 2017-08-26 12:04:00 -04:00
chunks_test.go Expose Intervals type for use by TombstoneReader. 2017-08-25 16:06:36 +05:30
compact.go Remove multiple heads 2017-09-01 11:50:58 +02:00
compact_test.go Fix panic caused by 0 division 2017-08-18 07:45:29 +02:00
db.go Remove multiple heads 2017-09-01 11:50:58 +02:00
db_test.go Remove multiple heads 2017-09-01 11:50:58 +02:00
db_unix.go Add liecence file and headers 2017-04-10 20:59:45 +02:00
db_windows.go Add liecence file and headers 2017-04-10 20:59:45 +02:00
encoding_helpers.go Incorporate PR feedback. 2017-05-26 21:26:31 +05:30
head.go Remove multiple heads 2017-09-01 11:50:58 +02:00
head_test.go Remove multiple heads 2017-09-01 11:50:58 +02:00
index.go Add newCRC32 function to simplify hash initialization 2017-08-26 12:04:00 -04:00
index_test.go Don't allocate ChunkMetas, reuse postings slices 2017-08-06 20:41:24 +02:00
LICENSE Add license file 2017-04-10 21:02:42 +02:00
postings.go Properly balance k-way operations 2017-06-13 08:25:13 +02:00
postings_test.go Fix missing postings in Merge and Intersect (#77) 2017-05-12 09:44:41 +02:00
querier.go Remove multiple heads 2017-09-01 11:50:58 +02:00
querier_test.go Remove multiple heads 2017-09-01 11:50:58 +02:00
README.md Add README 2017-04-10 13:29:46 +02:00
tombstones.go Add newCRC32 function to simplify hash initialization 2017-08-26 12:04:00 -04:00
tombstones_test.go Expose Intervals type for use by TombstoneReader. 2017-08-25 16:06:36 +05:30
wal.go Remove multiple heads 2017-09-01 11:50:58 +02:00
wal_test.go Just check for general error in WAL test 2017-08-27 16:57:43 +02:00

TSDB

This repository contains the new Prometheus storage layer that will be used in its 2.0 release.

A writeup of its design can be found here.