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Index
Add an index for primary key (leverage the `ColumnIndexWriter/Reader`)
Add Bloom filter support
- Add a lookup interface, to integrate bloom filter and primary key index
- Delete Bitmap
- Delete Bitmap
- Add a versioned delete bitmap, as well as it's serialization code
- Add LRU cache
- Used in read process
- Update bitmap at the publish stage of a load job
- Lookup interface
- Add a Interval-Tree structure
- Add tablet lookup interface, as well as a structure `RowLocation`Add a Interval-Tree structure
- Add min/max key for segment
- Add a structure for rowset tree
- Lookup interface implementation, leverage the rowset-tree and segment readers
- Optimizations on lookup interface
- Compaction
- Support rowid conversion
- Compaction update bitmap
- Some compaction policy optimization
- Process range deletion
- Other Supports
- Add the table option at BE side first
- UniqueKey index options on create table
- Process cases that duplicate key may be contained in multiple segment in one load job
- Performance optimization
- Add cuckoo filter support