Improved adaptive granularity calculation for MergeTree wide parts in ClickHouse to enhance data organization and query performance.
Why it matters
This feature optimizes the calculation of adaptive granularity for wide parts in MergeTree tables, which improves data compression and query efficiency by better organizing data at a finer granularity. It addresses previous limitations in granularity calculation, resulting in improved MergeTree storage and faster query execution.How to use it
The improvement is automatically applied in ClickHouse for MergeTree tables with wide parts when adaptive granularity is enabled. No additional user configuration is required to benefit from this enhancement.