mirror of
https://github.com/prometheus/prometheus.git
synced 2024-12-25 21:54:10 -08:00
9165aedb49
Signed-off-by: Sonali Rajput <sonalirajput1088@gmail.com>
29 lines
1.5 KiB
Markdown
29 lines
1.5 KiB
Markdown
# TSDB
|
|
|
|
[![GoPkg](https://pkg.go.dev/badge/github.com/prometheus/prometheus/tsdb.svg)](https://pkg.go.dev/github.com/prometheus/prometheus/tsdb)
|
|
|
|
This directory contains the Prometheus TSDB (Time Series DataBase) library,
|
|
which handles storage and querying of all Prometheus v2 data.
|
|
|
|
## Documentation
|
|
|
|
* [Data format](docs/format/README.md).
|
|
* [Usage](docs/usage.md).
|
|
* [Bstream details](docs/bstream.md).
|
|
|
|
## External resources
|
|
|
|
* A writeup of the original design can be found [here](https://web.archive.org/web/20210803115658/https://fabxc.org/tsdb/).
|
|
* Video: [Storing 16 Bytes at Scale](https://youtu.be/b_pEevMAC3I) from [PromCon 2017](https://promcon.io/2017-munich/).
|
|
* Compression is based on the Gorilla TSDB [white paper](http://www.vldb.org/pvldb/vol8/p1816-teller.pdf).
|
|
|
|
|
|
A series of blog posts explaining different components of TSDB:
|
|
* [The Head Block](https://ganeshvernekar.com/blog/prometheus-tsdb-the-head-block/)
|
|
* [WAL and Checkpoint](https://ganeshvernekar.com/blog/prometheus-tsdb-wal-and-checkpoint/)
|
|
* [Memory Mapping of Head Chunks from Disk](https://ganeshvernekar.com/blog/prometheus-tsdb-mmapping-head-chunks-from-disk/)
|
|
* [Persistent Block and its Index](https://ganeshvernekar.com/blog/prometheus-tsdb-persistent-block-and-its-index/)
|
|
* [Queries](https://ganeshvernekar.com/blog/prometheus-tsdb-queries/)
|
|
* [Compaction and Retention](https://ganeshvernekar.com/blog/prometheus-tsdb-compaction-and-retention/)
|
|
* [Snapshot on Shutdown](https://ganeshvernekar.com/blog/prometheus-tsdb-snapshot-on-shutdown/)
|