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* Approach bundling metadata along with samples and exemplars Signed-off-by: Paschalis Tsilias <paschalist0@gmail.com> * Add first test; rebase with main Signed-off-by: Paschalis Tsilias <paschalist0@gmail.com> * Alternative approach: bundle metadata in TimeSeries protobuf Signed-off-by: Paschalis Tsilias <paschalist0@gmail.com> * update go mod to match main branch Signed-off-by: Callum Styan <callumstyan@gmail.com> * fix after rebase Signed-off-by: Callum Styan <callumstyan@gmail.com> * we're not going to modify the 1.X format anymore Signed-off-by: Callum Styan <callumstyan@gmail.com> * Modify AppendMetadata based on the fact that we be putting metadata into timeseries Signed-off-by: Callum Styan <callumstyan@gmail.com> * Rename enums for remote write versions to something that makes more sense + remove the added `sendMetadata` flag. Signed-off-by: Callum Styan <callumstyan@gmail.com> * rename flag that enables writing of metadata records to the WAL Signed-off-by: Callum Styan <callumstyan@gmail.com> * additional clean up Signed-off-by: Callum Styan <callumstyan@gmail.com> * lint Signed-off-by: Callum Styan <callumstyan@gmail.com> * fix usage of require.Len Signed-off-by: Callum Styan <callumstyan@gmail.com> * some clean up from review comments Signed-off-by: Callum Styan <callumstyan@gmail.com> * more review fixes Signed-off-by: Callum Styan <callumstyan@gmail.com> --------- Signed-off-by: Paschalis Tsilias <paschalist0@gmail.com> Signed-off-by: Callum Styan <callumstyan@gmail.com> Co-authored-by: Paschalis Tsilias <paschalist0@gmail.com> |
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| chunks | ||
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| errors | ||
| fileutil | ||
| goversion | ||
| index | ||
| record | ||
| testdata | ||
| tombstones | ||
| tsdbutil | ||
| wlog | ||
| .gitignore | ||
| block.go | ||
| block_test.go | ||
| blockwriter.go | ||
| blockwriter_test.go | ||
| CHANGELOG.md | ||
| compact.go | ||
| compact_test.go | ||
| db.go | ||
| db_test.go | ||
| example_test.go | ||
| exemplar.go | ||
| exemplar_test.go | ||
| head.go | ||
| head_append.go | ||
| head_bench_test.go | ||
| head_read.go | ||
| head_read_test.go | ||
| head_test.go | ||
| 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 | ||
| ooo_isolation.go | ||
| ooo_isolation_test.go | ||
| querier.go | ||
| querier_bench_test.go | ||
| querier_test.go | ||
| README.md | ||
| repair.go | ||
| repair_test.go | ||
| tsdbblockutil.go | ||
| wal.go | ||
| wal_test.go | ||
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: