mirror of https://github.com/prometheus/prometheus
9ad93ba8df
Since dot is matching newline now, `l=~".+"` is "any non empty label value", and #14144 added a specific method in the index for that so we don't need to run the matcher on each one of the label values. Signed-off-by: Oleg Zaytsev <mail@olegzaytsev.com> |
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| record | ||
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| README.md | ||
| block.go | ||
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| blockwriter.go | ||
| blockwriter_test.go | ||
| compact.go | ||
| compact_test.go | ||
| db.go | ||
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| example_test.go | ||
| exemplar.go | ||
| exemplar_test.go | ||
| head.go | ||
| head_append.go | ||
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| head_dedupelabels.go | ||
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| head_read.go | ||
| head_read_test.go | ||
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| head_wal.go | ||
| isolation.go | ||
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| mocks_test.go | ||
| ooo_head.go | ||
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| ooo_head_read_test.go | ||
| ooo_head_test.go | ||
| ooo_isolation.go | ||
| ooo_isolation_test.go | ||
| querier.go | ||
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| testutil.go | ||
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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: