History

Björn Rabenstein 0e12f11d61 Merge pull request #12583 from prometheus/release-2.46 Merge release-2.46 into main		1 year ago
..
agent	Add Zstandard compression option for wlog (#11666 )	1 year ago
chunkenc	Fix HistogramAppender.Appendable array out of bound error	2 years ago
chunks	Fix race condition in ChunkDiskMapper.Truncate() (#12500 )	1 year ago
docs	Merge branch 'main' into sparsehistogram	2 years ago
encoding	Merge 'main' into sparsehistogram	2 years ago
errors	Fix context.Canceled wrapping in compaction	2 years ago
fileutil	Update go to 1.19, set min version to 1.18 (#11279 )	2 years ago
goversion	lint: Adjust to the lint warnings raised by current versions of golint-ci	2 years ago
index	Merge pull request #10623 from songjiayang/update-index	1 year ago
record	tsdb: Support native histograms in snapshot on shutdown (#12258 )	1 year ago
testdata	…
tombstones	Copy tombstone intervals to avoid race (#12245 )	2 years ago
tsdbutil	tsdbutil/ChunkFromSamplesGeneric should not panic	1 year ago
wlog	Add Zstandard compression option for wlog (#11666 )	1 year ago
.gitignore	…
CHANGELOG.md	…
README.md	Fixed broken link in tsdb README.md	2 years ago
block.go	tsdb: sort values for Postings only when required	2 years ago
block_test.go	enable gocritic, unconvert and unused linters	2 years ago
blockwriter.go	Merge 'main' into sparsehistogram	2 years ago
blockwriter_test.go	Name float values as "floats", not as "values"	2 years ago
compact.go	Replace sort.Slice with faster slices.SortFunc	1 year ago
compact_test.go	Add Zstandard compression option for wlog (#11666 )	1 year ago
db.go	Add Zstandard compression option for wlog (#11666 )	1 year ago
db_test.go	tsdbutil/ChunkFromSamplesGeneric should not panic	1 year ago
example_test.go	storage: allow re-use of iterators	2 years ago
exemplar.go	scrape: Enable ingestion of multiple exemplars per sample	1 year ago
exemplar_test.go	tsdb: in tests use labels.FromStrings	2 years ago
head.go	improve incorrect doc comment	1 year ago
head_append.go	Also pass chunkOpts into appendPreprocessor	2 years ago
head_bench_test.go	Add out-of-order sample support to the TSDB (#11075 )	2 years ago
head_read.go	TSDB: Remove usused import of sort	1 year ago
head_read_test.go	Fix merge conflicts	2 years ago
head_test.go	Add Zstandard compression option for wlog (#11666 )	1 year ago
head_wal.go	Add Zstandard compression option for wlog (#11666 )	1 year ago
isolation.go	ci(lint): enable predeclared linter	2 years ago
isolation_test.go	tsdb: turn off transaction isolation for head compaction (#11317 )	2 years ago
mocks_test.go	Move packages out of deprecated pkg directory	3 years ago
ooo_head.go	Name float values as "floats", not as "values"	2 years ago
ooo_head_read.go	remove repetitive words (#12556 )	1 year ago
ooo_head_read_test.go	Add Zstandard compression option for wlog (#11666 )	1 year ago
ooo_head_test.go	Name float values as "floats", not as "values"	2 years ago
querier.go	Apply relevant label matchers in LabelValues before fetching extra postings (#12274 )	1 year ago
querier_bench_test.go	Apply relevant label matchers in LabelValues before fetching extra postings (#12274 )	1 year ago
querier_test.go	tsdbutil/ChunkFromSamplesGeneric should not panic	1 year ago
repair.go	refactor: move from io/ioutil to io and os packages (#10528 )	3 years ago
repair_test.go	Simplify IndexReader.Series interface	2 years ago
tsdbblockutil.go	Support FloatHistogram in TSDB (#11522 )	2 years ago
wal.go	Add Zstandard compression option for wlog (#11666 )	1 year ago
wal_test.go	Add Zstandard compression option for wlog (#11666 )	1 year 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: