very nice. https://github.com/klauspost/compress just added zstd all in Go, might be a lovely way to remove the CGO dependency.
On Tuesday, June 18, 2019 at 8:15:20 AM UTC-5, Aliaksandr Valialkin wrote: > > 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/c2e11a23-12ab-4b0c-ae09-88276d49807a%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
