Roadmap

The following table contains a priority-ordered list of work items and features the team plans to work on (as of Jun 2021).

Area	Item	Relative priority
System view	distributed query visualization	P0
Memory optimization	Optimized memory usage efficiency, and improved stability of distributed long queries	P0
Optimizer	distributed subquery optimization	P0
Optimizer	distributed JOIN optimization	P0
Optimizer	the optimizer generates an execution plan accuracy improvement	P1
Partition table	support hash partition	P1
Partition table	partitioning  joins improvements	P1
Partition table	partitioning pruning  improvements	P1
Optimizer	TPCC test result improvement	P1
Index	global index support	P2
Index	Partition table unique index support	P2
System view	distributed state visualization view	P2
System view	distributed transaction visualization	P2
System view	distributed lock visualization	P2
Procedure	displayed commit/rollback statement support	P2
High availability	improve the efficiency of standby machine redo and reduce RTO in extreme scenarios	P3
JIT compiler	general planner improvements	P3
AIDB	self-driving database tuning using machine learning technology	P4
AIDB	machine learning calculation prediction in the database	P4
New hardware	new hardware technology exploration, database performance improvement	P4