有没有人关注 Percona Server for MongoDB 3.0 就是原来的 tokumx

[onion83]

* https://www.percona.com/software/mongo-database/percona-tokumx

** 看官方说明，貌似没 hack 代码，只是增加了 RocksDB 、 PerconaFT 两个存储引擎
（ via https://www.percona.com/doc/percona-server-for-mongodb/perconaft.html ）

各位看官是否：

1 、跑过分，对比不同引擎的性能区别？
2 、是否可以和原生版本的 replset 、 mongos 混合使用？
3 、是否有其它坑？

[onion83]

Percona Server for MongoDB is a highly scalable, zero-maintenance downtime database supporting the MongoDB
v3.0 protocol and drivers. It extends MongoDB with RocksDB and PerconaFT storage engines, as well as features like
external authentication and audit logging. Percona Server for MongoDB requires no changes to MongoDB applications
or code. The main benefits of Percona Server for MongoDB are:

• Improved single-threaded and multi-threaded performance
• Compression
• Fully ACID and MVCC transaction support
• No maintenance or scheduled downtime necessary
• Clustering key support for query acceleration
• Better read scaling and reduced lag on replica sets
• Low-impact migrations and accelerated range queries with clustering shard keys
• Fast, read-free updates
• Hot Backup
• Point-in-time Recovery
• Audit Logging
• Reduced SSD wear
• Geospatial Indexes
• Includes all MongoDB v3.0 functionality except Text Search

感觉有黑科技成分：）

[mathgl]

用了将近半年，比较满意。

[p3p3pp3]

Percona Server for MongoDB 3.0 不是 tokumx ， https://www.percona.com/doc/percona-server-for-mongodb/index.html

[vlike]

关注，用过的来说说，最好能跟 tokumx 比较一下

[zzlyzq]

tokumx 的数据压缩确实牛逼。