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The Prometheus monitoring system and time series database.
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prometheus/tsdb
Zhou Hao ddedf454d0
add os.RemoveAll err verification (#7540) 		4 years ago
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chunkenc Cleanup bstream_test.go based on post-merge feedback received on #7390 (#7413) 4 years ago
chunks Fix review comments 4 years ago
cmd/tsdb Introduce SortedLabelValues/LabelValues to speedup queries for high cardinality (#7448) 4 years ago
docs/format tsdb/docs: fix head chunks directory + link from README (#7309) 4 years ago
encoding
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errors
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fileutil Avoid empty mmap files by using .tmp files to write headers 4 years ago
goversion
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index Introduce SortedLabelValues/LabelValues to speedup queries for high cardinality (#7448) 4 years ago
record Add unit test case for func Type in record.go (#7082) 5 years ago
test
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testdata
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tombstones tombstones: Fixed Add method in order to support trimming time series; Simplified the algo. (#7471) 4 years ago
tsdbutil storage: Added Chunks{Queryable/Querier/SeriesSet/Series/Iteratable. Added generic Merge{SeriesSet/Querier} implementation. (#7005) 5 years ago
wal add os.RemoveAll err verification (#7540) 4 years ago
.gitignore
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CHANGELOG.md
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README.md
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block.go Introduce SortedLabelValues/LabelValues to speedup queries for high cardinality (#7448) 4 years ago
block_test.go *: Consistent Error/Warning handling for SeriesSet iterator: Allowing Async Select (#7251) 5 years ago
compact.go Fixed race between compact (gc, populate) and head append causing unknown symbol error. (#7560) 4 years ago
compact_test.go Callbacks for lifecycle of series in TSDB (#7159) 5 years ago
db.go Fix panic from db metrics (#7501) 4 years ago
db_test.go add os.RemoveAll err verification (#7540) 4 years ago
head.go Replay m-map chunks irrespective of WAL (#7589) 4 years ago
head_bench_test.go Callbacks for lifecycle of series in TSDB (#7159) 5 years ago
head_test.go Revert "Fix unknown symbol error during head compaction (#7526)" (#7556) 4 years ago
isolation.go Optimise lowWatermark in Isolation (#7332) 5 years ago
isolation_test.go Optimise lowWatermark in Isolation (#7332) 5 years ago
mocks_test.go Revert head posting optimization 5 years ago
querier.go Introduce SortedLabelValues/LabelValues to speedup queries for high cardinality (#7448) 4 years ago
querier_bench_test.go Optimise labels regex matchers containing a literal within the pattern (#7503) 4 years ago
querier_test.go Introduce SortedLabelValues/LabelValues to speedup queries for high cardinality (#7448) 4 years ago
repair.go Capitalizing first letter of all log lines (#7043) 5 years ago
repair_test.go
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tsdbblockutil.go Callbacks for lifecycle of series in TSDB (#7159) 5 years ago
wal.go Capitalizing first letter of all log lines (#7043) 5 years ago
wal_test.go Replace fileutil.ReadDir with ioutil.ReadDir (#7029) (#7033) 5 years ago

README.md

TSDB

GoDoc

This repository 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.