History

Bryan Boreham cd4562d3a6 Merge pull request #13473 from bboreham/pure-mutex tsdb: use cheaper Mutex on series		10 months ago
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agent	…
chunkenc	Optimize histogram iterators (#13340 )	10 months ago
chunks	Optimize histogram iterators (#13340 )	10 months ago
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encoding	…
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fileutil	remove obsolete build tag	10 months ago
goversion	remove obsolete build tag	10 months ago
index	Add ShardedPostings() support to TSDB (#10421 )	10 months ago
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testdata	…
tombstones	…
tsdbutil	…
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CHANGELOG.md	…
README.md	…
block.go	Add ShardedPostings() support to TSDB (#10421 )	10 months ago
block_test.go	TestHeadLabelValuesWithMatchers: Add test case (#13414 )	10 months ago
blockwriter.go	…
blockwriter_test.go	…
compact.go	…
compact_test.go	Optimize histogram iterators (#13340 )	10 months ago
db.go	Add ShardedPostings() support to TSDB (#10421 )	10 months ago
db_test.go	Optimize histogram iterators (#13340 )	10 months ago
example_test.go	…
exemplar.go	…
exemplar_test.go	…
head.go	Merge pull request #13473 from bboreham/pure-mutex	10 months ago
head_append.go	tsdb: use cheaper Mutex on series	10 months ago
head_bench_test.go	…
head_read.go	Add ShardedPostings() support to TSDB (#10421 )	10 months ago
head_read_test.go	Add ShardedPostings() support to TSDB (#10421 )	10 months ago
head_test.go	Add ShardedPostings() support to TSDB (#10421 )	10 months ago
head_wal.go	…
isolation.go	…
isolation_test.go	…
mocks_test.go	…
ooo_head.go	…
ooo_head_read.go	Add ShardedPostings() support to TSDB (#10421 )	10 months ago
ooo_head_read_test.go	Optimize label values with matchers by taking shortcuts (#13426 )	10 months ago
ooo_head_test.go	…
ooo_isolation.go	…
ooo_isolation_test.go	…
querier.go	Add ShardedPostings() support to TSDB (#10421 )	10 months ago
querier_bench_test.go	Optimize label values with matchers by taking shortcuts (#13426 )	10 months ago
querier_test.go	Add ShardedPostings() support to TSDB (#10421 )	10 months ago
repair.go	…
repair_test.go	…
tsdbblockutil.go	Optimize histogram iterators (#13340 )	10 months ago
wal.go	…
wal_test.go	remove obsolete build tag	10 months ago

README.md

TSDB

This directory contains the Prometheus TSDB (Time Series DataBase) library, which handles storage and querying of all Prometheus v2 data.

Documentation

External resources

A writeup of the original design can be found here.
Video: Storing 16 Bytes at Scale from PromCon 2017.
Compression is based on the Gorilla TSDB white paper.

A series of blog posts explaining different components of TSDB: