prometheus/tsdb
Marco Pracucci 9f5ff5b269
Allow to disable trimming when querying TSDB (#9647)
* Allow to disable trimming when querying TSDB

Signed-off-by: Marco Pracucci <marco@pracucci.com>

* Addressed review comments

Signed-off-by: Marco Pracucci <marco@pracucci.com>

* Added unit test

Signed-off-by: Marco Pracucci <marco@pracucci.com>

* Renamed TrimDisabled to DisableTrimming

Signed-off-by: Marco Pracucci <marco@pracucci.com>
2021-11-03 15:38:34 +05:30
..
agent Fix imports formatting 2021-11-02 19:52:34 +01:00
chunkenc improve bstream comments and doc (#9560) 2021-10-25 18:44:15 +05:30
chunks Format Go source files using 'gofumpt -w -s -extra' 2021-11-02 19:52:34 +01:00
docs improve bstream comments and doc (#9560) 2021-10-25 18:44:15 +05:30
encoding Format Go source files using 'gofumpt -w -s -extra' 2021-11-02 19:52:34 +01:00
errors Address golint failures from revive 2021-10-23 00:53:11 +02:00
fileutil Format Go source files using 'gofumpt -w -s -extra' 2021-11-02 19:52:34 +01:00
goversion Add new Go build tags. 2021-08-27 10:24:14 +02:00
index Format Go source files using 'gofumpt -w -s -extra' 2021-11-02 19:52:34 +01:00
record Format Go source files using 'gofumpt -w -s -extra' 2021-11-02 19:52:34 +01:00
test Format Go source files using 'gofumpt -w -s -extra' 2021-11-02 19:52:34 +01:00
testdata tsdb: Delete blocks atomically; Remove tmp blocks on start; Added test. (#7772) 2020-08-11 06:56:08 +01:00
tombstones Format Go source files using 'gofumpt -w -s -extra' 2021-11-02 19:52:34 +01:00
tsdbutil Format Go source files using 'gofumpt -w -s -extra' 2021-11-02 19:52:34 +01:00
wal Format Go source files using 'gofumpt -w -s -extra' 2021-11-02 19:52:34 +01:00
.gitignore Moving tsdb into its own subdirectory 2019-08-13 13:58:49 +05:30
block.go Format Go source files using 'gofumpt -w -s -extra' 2021-11-02 19:52:34 +01:00
block_test.go Format Go source files using 'gofumpt -w -s -extra' 2021-11-02 19:52:34 +01:00
blockwriter.go Switched to go-kit/log 2021-06-11 12:28:36 -04:00
blockwriter_test.go Switched to go-kit/log 2021-06-11 12:28:36 -04:00
CHANGELOG.md Rename default branch to main 2021-02-22 20:28:02 +01:00
compact.go Allow to disable trimming when querying TSDB (#9647) 2021-11-03 15:38:34 +05:30
compact_test.go Switched to go-kit/log 2021-06-11 12:28:36 -04:00
db.go Format Go source files using 'gofumpt -w -s -extra' 2021-11-02 19:52:34 +01:00
db_test.go Format Go source files using 'gofumpt -w -s -extra' 2021-11-02 19:52:34 +01:00
exemplar.go Fix imports formatting 2021-11-02 19:52:34 +01:00
exemplar_test.go Fix imports formatting 2021-11-02 19:52:34 +01:00
head.go Format Go source files using 'gofumpt -w -s -extra' 2021-11-02 19:52:34 +01:00
head_append.go Add Head.AppendableMinValidTime() (#9643) 2021-11-03 13:09:54 +05:30
head_bench_test.go React UI: Add Starting Screen (#8662) 2021-06-05 15:29:32 +01:00
head_read.go Remove symbols map from TSDB head (#9301) 2021-09-08 14:48:48 +05:30
head_test.go Format Go source files using 'gofumpt -w -s -extra' 2021-11-02 19:52:34 +01:00
head_wal.go Fix imports formatting 2021-11-02 19:52:34 +01:00
isolation.go Add present_over_time (#9097) 2021-07-29 12:38:11 +02:00
isolation_test.go tsdb: Block Head GC till pending readers are done reading (#9081) 2021-07-20 14:17:20 +05:30
mocks_test.go Move away from testutil, refactor imports (#8087) 2020-10-22 11:00:08 +02:00
querier.go Allow to disable trimming when querying TSDB (#9647) 2021-11-03 15:38:34 +05:30
querier_bench_test.go React UI: Add Starting Screen (#8662) 2021-06-05 15:29:32 +01:00
querier_test.go Allow to disable trimming when querying TSDB (#9647) 2021-11-03 15:38:34 +05:30
README.md improve bstream comments and doc (#9560) 2021-10-25 18:44:15 +05:30
repair.go Switched to go-kit/log 2021-06-11 12:28:36 -04:00
repair_test.go Format Go source files using 'gofumpt -w -s -extra' 2021-11-02 19:52:34 +01:00
tsdbblockutil.go Switched to go-kit/log 2021-06-11 12:28:36 -04:00
wal.go Format Go source files using 'gofumpt -w -s -extra' 2021-11-02 19:52:34 +01:00
wal_test.go Format Go source files using 'gofumpt -w -s -extra' 2021-11-02 19:52:34 +01:00

TSDB

GoPkg

This directory contains the Prometheus storage layer that is used in its 2.x releases.

A writeup of its design can be found here.

Based on the Gorilla TSDB white papers.

Video: Storing 16 Bytes at Scale from PromCon 2017.

See also the format documentation and bstream details.

A series of blog posts explaining different components of TSDB: