progress mongodb driver

I. Mongodb introduction Mongo (www.mongodb.org) is a high-performance, open-source (DAI zhenjun daniu is studying Mongodb source code. You can go to www. cnblogs. comdaizhj), schema-free document-type database, which can be used in many scenarios to

This is a creation in Article, where the information may have evolved or changed. Originally from: http://docs.mongodb.org/manual/release-notes/3.0/ March 3, 2015 MongoDB 3.0 is now available for use. Key new features include support for the

Originally from: http://docs.mongodb.org/manual/release-notes/3.0/March 3, 2015MongoDB 3.0 is now available for use. Key new features include support for the Wiredtiger storage engine, a plug-in storage engine api,scram-sha-1 authentication

Long wanted to write an article MongoDB, suffering from wood has time, today I have learned the MongoDB knowledge integration, share out, part of MongoDB knowledge from the network. No link here, if there is infringement, please contact me in time ..

1: Brief Introduction MongoDB is a distributed document database that supports a master-slave structure similar to a relational database. It stores documents in binary Json format, without locks, transactions, and indexes. 2: Installation

Mode one: command lineMongoDB installation has a good variety of installation methods, there are ordinary youth of the homebrew way, but also the source of literary youth compilation method. I just want to quickly put it up and use it, so I'll pick

1: Brief Introduction MongoDB is a distributed document database that supports a master-slave structure similar to a relational database. It stores documents in binary Json format, without locks, transactions, and indexes. 2: Installation Steps Step

Transferred from: http://www.cnblogs.com/cswuyg/p/4355948.html1. Count Statistics result errorThis is because the distributed cluster is migrating data, which results in a count result value error and requires the use of aggregate pipeline to obtain

Recently, with the advent of the "Big Data Age", NoSQL database, as a rising star in the database industry, has developed rapidly in just a few years, and now it has a great potential to replace the RDBMS. Of the many NoSQL databases, MongoDB is the

The recent year is busy with data processing related work, with MongoDB very much, the following is the practice process of q&a, follow-up will not be updated regularly. 1. Count Statistics result errorThis is because the distributed cluster is