LSM terminology and metaphors Overview of Compaction algorithms Classic Leveled Leveled-N Tiered Tiered+Leveled FIFO Options Leveled style compaction Universal style compa...

Compound queries Compound queries Compound queries wrap other compound or leaf queries, either to combine their results and scores, to change their behaviour, or to switch from...

Shadow Algorithm Background Parameters Column-based shadow algorithm Column value matching shadow algorithm Column-based Regex matching algorithm Hint-based shadow algorithm SQ...

Load Balance Algorithm Background Parameters Round-robin Load Balance Algorithm Random Load Balance Algorithm Weight Load Balance Algorithm Procedure Sample Related Referenc...

Improve performance with Brotli compression Enable Brotli compression More information You are browsing documentation for an older version. See the latest documentation here ....

ALTER SHARDING TABLE REFERENCE RULE Description Syntax Supplement Example 1. Alter a sharding table reference rule 2. Alter multiple sharding table reference rules Reserved wo...

Shadow Algorithm Background Parameters Column-based shadow algorithm Column value matching shadow algorithm Column-based Regex matching algorithm Hint-based shadow algorithm SQ...

You can configure Greenplum Database to use data compression with some database features and with some utilities.Compression reduces disk usage and improves I/O across the system,...

DataSketches extension DataSketches extension Apache Druid aggregators based on Apache DataSketches library. Sketches are data structures implementing approximate streaming mer...

DataSketches extension DataSketches extension Apache Druid aggregators based on Apache DataSketches library. Sketches are data structures implementing approximate streaming mer...