GitHub - deftlabs/mongo-java-distributed-lock: A Java distributed lock library that uses MongoDB as the central sync point.
GitHub - ysubach/cassandra-lock: Java implementation of distributed lock based on lightweight transactions in Cassandra database.
![java - The correct implementation principle of Redis distributed locks, evolution process and Redission actual combat summary - Redis - SegmentFault 思否 java - The correct implementation principle of Redis distributed locks, evolution process and Redission actual combat summary - Redis - SegmentFault 思否](https://magebyte.oss-cn-shenzhen.aliyuncs.com/redis/redsson.png)