mongodb getlasterror

MongoDB 3.0 Security Permission access controlMongoDB 3.0 access control has changed a lot, you need to pay attention to this parameter authenticationmechanisms. To use the 2.6 version, I directly specify the following

I. INTRODUCTIONMany people complain that mongodb is a memory database and has no transactions and may be insecure. In fact, this is a misunderstanding of Mongodb. Mongodb has a complete redolog, binlog, and persistence mechanism, do not worry too

This is a creation in Article, where the information may have evolved or changed. This article from: HTTP://WWW.OPEN-OPEN.COM/LIB/VIEW/OPEN1427078982824.HTML#_LABEL3 For more information, see official website:

This article from: HTTP://WWW.OPEN-OPEN.COM/LIB/VIEW/OPEN1427078982824.HTML#_LABEL3For more information, see official website: http://docs.mongodb.org/manual/release-notes/3.0/Reference article:Test:

Recently MongoDB is frequently shot in the hack news. Many people are more claiming to hate Mongodb,david Mytton on his blog revealing many of the existing problems in MongoDB. But the hated one has the same many preferences, as a comeback: Russell

If you have never been familiar with MongoDB or have a little understanding of MongoDB, if you are a C # developer, take a few minutes to read this article. This article will take you step by step to get started easily. Read directory 1:

Blog 2011 on the line, but did not care, starting from 2013 June or July began to care, began and Mobei spare time to write some articles,nginx,Zabbix, MMS has been collated part, Mobei masterful there is no time to summarize MongoDB, just, let me

MongoDB-ConnectionIn this tutorial we will discuss different ways of connecting MongoDB. Start MongoDB ServiceIn the previous tutorial, we have discussed how to start the MongoDB service, you only need to execute ' mongod ' in the bin

Mongodb advanced 3: mongodb management and mongodb advanced management Http://blog.csdn.net/stronglyh/article/details/46827141 Usually, there are many win development environments, but the production environment should be put on unix. I.

I. Basic concepts of replica setsReplica set (replica set)MongoDB's replica set is a Mongod process instance cluster where data is replicated to each other in the cluster and is automatically failover.MongoDB's database replication adds redundancy,