MongoDB a document-orientel NoSQL database for highliy scalability, performance, flexibility. MongoDB has wide user communities in NoSQL.
How to enable auth using mongodb-cr in MongoDB upto 2.6 version, enabling of username/password is simple or you can say authentication and authorization in mongoDB 2.6 or lesser version of mongodb < 3.0 using MONGODB-CR is very simple.
Install MongoDB enterprise Ubuntu Linux. Step by step process of installation of MongoDB Enterprise on Ubuntu Linux.
How to enable authentication using scram-sha-1 in MongoDB for authenticating and authorizing user priviledgeis. Learn enable auth in MongoDB for enabling user security in MongoDB in this article.
In this article, I explained How to Move Data From Staging to Production in MongoDB using mongodump and mongorestore utility. Copy a set of data or all data via mongodump exampleand mongorestore example.
How to write a date range query on ObjectId in MongoDB or date range query on _id in MongoDB? You can query on ObjectId or _id of MongoDB either greater than ($gt) or less than date ($lt).
forEach loop in MongoDB is used for manipulation of document on mongo shell or client of mongoDB. Learn MongoDB forEach loop in this article.
How to configure Replica set in MongoDB either on productino or staging is a step by step process so explained in this post.
How to prevent secondary to become primary in replica set mongodb is very easy by setting the priority You can set priority in replica set of MongoDB, this is basically used to prevent secondary to become primary.
Example Of fixing bad shard key in MongoDB for a sharded cluster. This is a use-case based example, which you may encounter during working on mongoDB.
Chunk Splitting in MongoDB, well, I tried to demonstrate, how to split chunk in MongoDB through this post. Please go through step by step and you get to know the things and this topic will be in your control.