MongoDB 2.2.1 released

Author: chszs, reprinted with note.
Author blog homepage: http://blog.csdn.net/chszs

MongoDB v2.2.1 is released. This version does not add new features, but fixes some bugs found on MongoDB 2.2.0. We recommend that all MongoDB users upgrade their databases.

Notes for MongoDB v2.2.1:

1. Fixed several batched oplog application issues required for DB level locking

2. Fixed authentication in mixed version Environments

[Download ]:

Windows 64-bit http://downloads.mongodb.org/win32/mongodb-win32-x86_64-2.2.1.zip

Windows 32-bit: http://downloads.mongodb.org/win32/mongodb-win32-i386-2.2.1.zip

[Official manual]

Http://docs.mongodb.org/manual/MongoDB-Manual.pdf (PDF)

Author: chszs, reprinted with note. Author blog homepage: http://blog.csdn.net/chszs

MongoDB is a nosql database and a document-oriented database. MongoDB supports bson/JSON data structures and can store complex data types. MongoDB features high performance, ease of deployment, ease of use, and ease of cluster, making it easy to store data.