Slide 4
Slide 4 text
Aurora DSQLは楽観的同時実⾏制御(OCC)を採⽤ 4
● DSQLは分散データベース
● 悲観的にロックすると、スケールしないという学び
● 同時トランザクションの更新が競合したら、アボートすれば良い
Using OCC with Aurora DSQL is well-suited due to its
distributed architecture, because it allows for higher
throughput and system efficiency by avoiding the need for
resource locking during transaction execution.
https://aws.amazon.com/blogs/database/concurrency-control-in-amazon-aurora-dsql/