History

ansalamdaniel c1c444504e Feat: metrics for head_chunks & wal folders (#12013 ) Signed-off-by: ansalamdaniel <ansalam.daniel@infracloud.io>		2 years ago
..
agent	Refactor tsdbutil for tests/native histograms (#11948 )	2 years ago
chunkenc	histograms: Return actually useful counter reset hints	2 years ago
chunks	…
docs	…
encoding	…
errors	…
fileutil	…
goversion	…
index	…
record	…
testdata	…
tombstones	…
tsdbutil	Refactor tsdbutil for tests/native histograms (#11948 )	2 years ago
wlog	Feat: metrics for head_chunks & wal folders (#12013 )	2 years ago
.gitignore	…
CHANGELOG.md	…
README.md	…
block.go	…
block_test.go	histograms: Return actually useful counter reset hints	2 years ago
blockwriter.go	…
blockwriter_test.go	…
compact.go	…
compact_test.go	histograms: Return actually useful counter reset hints	2 years ago
db.go	…
db_test.go	histograms: Return actually useful counter reset hints	2 years ago
example_test.go	…
exemplar.go	…
exemplar_test.go	…
head.go	Feat: metrics for head_chunks & wal folders (#12013 )	2 years ago
head_append.go	Observe delta in seconds prometheus_tsdb_sample_ooo_delta	2 years ago
head_bench_test.go	…
head_read.go	Remove unnecessary chunk fetch in Head queries	2 years ago
head_read_test.go	…
head_test.go	Automatically remove incorrect snapshot with index that is ahead of WAL (#11859 )	2 years ago
head_wal.go	…
isolation.go	…
isolation_test.go	…
mocks_test.go	…
ooo_head.go	…
ooo_head_read.go	…
ooo_head_read_test.go	…
ooo_head_test.go	…
querier.go	…
querier_bench_test.go	…
querier_test.go	…
repair.go	…
repair_test.go	…
test.txt	Remove unnecessary chunk fetch in Head queries	2 years ago
tsdbblockutil.go	…
wal.go	…
wal_test.go	…

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: