[펌][MySQL] CockroachDB in Comparison

좋은 정보가 있어서 공유 합니다.

https://www.cockroachlabs.com/docs/stable/cockroachdb-in-comparison.html#yes-feedback

---

CockroachDB in Comparison

 CONTRIBUTE 

This page shows you how key features of CockroachDB stack up against other databases. Hover over features for their intended meanings, and click CockroachDB answers to view related documentation.

	CockroachDB	MySQL	PostgreSQL	Oracle	SQL Server	Cassandra	HBase	MongoDB	DynamoDB	Spanner
Automated Scaling	Yes	No	No	No	No	Yes	Yes	Yes	Yes	Yes
Automated Failover	Yes	Optional	Optional	Optional	Optional	Yes	Yes	Yes	Yes	Yes
Automated Repair	Yes	No	No	No	No	Yes	Yes	Yes	Yes	Yes
Strongly Consistent Replication	Yes	No	No	Optional	Optional	Optional	No	No	Yes	Yes
Consensus-Based Replication	Yes	No	No	No	No	Optional	No	No	Yes	Yes
Distributed Transactions	Yes	No	No	Yes	Yes	No	No	No	No*	Yes
ACID Semantics	Yes	Yes	Yes	Yes	Yes	No	Row-only	Document-only	Row-only*	Yes
Eventually Consistent Reads	No	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes
SQL	Yes	Yes	Yes	Yes	Yes	No	No	No	No	Read-only
Open Source	Yes	Yes	Yes	No	No	Yes	Yes	Yes	No	No
Commercial Version	Optional	Optional	No	Yes	Yes	Optional	Optional	Optional	Yes	Yes
Support	Full	Full	Full	Full	Full	Full	Full	Full	Full	Full

* In DynamoDB, distributed transactions and ACID semantics across all data in the database, not just per row, requires an additional transaction library.