3 ms·
As of today, it's almost pointless using Gorilla or DoubleDelta codecs for time series if the performance constraints make ZSTD an affordable choice. See https
by zX41ZdbW 3y ago
As of today, it's almost pointless using Gorilla or DoubleDelta codecs for time series if the performance constraints make ZSTD an affordable choice.
See https://clickhouse.com/blog/optimize-clickhouse-codecs-compression-schema https://clickhouse.com/blog/optimize-clickhouse-codecs-compr...
- powturbo 3y agoThanks for the confirmaation. If your query engine can't exploit fine grained access, then general purpose compressors like lz4 or zstd with large compressed blocks are the better choice for numerical data, especially in combination with transpose (+delta).