Hello all, I'm happy to announce VictoriaMetrics - fast open source time series database written in Go - https://github.com/VictoriaMetrics/VictoriaMetrics . It is written entirely in Go except of gozstd <https://github.com/valyala/gozstd> part, which is a cgo wrapper for zstd <http://facebook.github.io/zstd/>. It has the following features:
- It contains simple Go code without complex abstractions and fancy algorithms, so everyone can inspect it and contribute to it <https://github.com/VictoriaMetrics/VictoriaMetrics/blob/master/README.md#community-and-contributions> . - It contains the minimum number of external dependencies - see go.mod <https://github.com/VictoriaMetrics/VictoriaMetrics/blob/master/go.mod>. This means faster compile times and slimmer binaries. Read more about stripping dependency bloat here <https://medium.com/@valyala/stripping-dependency-bloat-in-victoriametrics-docker-image-983fb5912b0d> . - It doesn't use mmap and WAL. Read more about this in the following articles: * https://medium.com/@valyala/mmap-in-go-considered-harmful-d92a25cb161d * https://medium.com/@valyala/wal-usage-looks-broken-in-modern-time-series-databases-b62a627ab704 - It is easy to configure and operate. - It is designed to be used as long-term storage for Prometheus. - It may collect data from multiple Prometheus instances via standard remote write API <https://prometheus.io/docs/operating/integrations/#remote-endpoints-and-storage>, so the data may be queried later in a single query (aka global querying view). - It provides PromQL <https://medium.com/@valyala/promql-tutorial-for-beginners-9ab455142085>-compatible query language, so it may be used as drop-in replacement for Prometheus dashboards in Grafana. - It is optimized for speed and low resource usage. - It provides good on-disk compression <https://medium.com/@valyala/victoriametrics-achieving-better-compression-for-time-series-data-than-gorilla-317bc1f95932> that is better than Gorilla compression <https://blog.acolyer.org/2016/05/03/gorilla-a-fast-scalable-in-memory-time-series-database/>. This means more data may be stored without downsampling. - It provides free open source cluster version <https://github.com/VictoriaMetrics/VictoriaMetrics/tree/cluster>. -- You received this message because you are subscribed to the Google Groups "golang-nuts" group. To unsubscribe from this group and stop receiving emails from it, send an email to golang-nuts+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/golang-nuts/6fcc8f99-0b52-4fe3-9d04-d7282b193ed0%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
