thevar1able/ClickHouse
1
0
Fork 0
mirror of https://github.com/ClickHouse/ClickHouse.git synced 2024-11-22 15:42:02 +00:00
Code Issues Packages Projects Releases Wiki Activity

fix typo

Browse Source
This commit is contained in:
Arthur Passos 2024-03-18 13:44:36 -03:00
parent 15896ecaf6
commit c67c04b89a
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
src/Storages/MergeTree/SimpleMergeSelector.h
View File

@ -26,7 +26,7 @@ Then we need some balance between optimization of these two metrics.
But some optimizations may improve both metrics.
For example, we can look at the "merge tree" - the tree of data parts that were merged.
If the tree is perfectly balanced then its depth is proportonal to the log(data size),
If the tree is perfectly balanced then its depth is proportional to the log(data size),
the total amount of work is proportional to data_size * log(data_size)
and the write amplification is proportional to log(data_size).
If it's not balanced (e.g. every new data part is always merged with existing data parts),