MongoDB 4.4 new features

This version of MongoDB has some path breaking features, few are badly required and most of them has given for enhancement of its features. There are many features, but I am talking about in this article which is more important for performance aspect as well as scalability concern. I am highlighting few new features are … Continue reading MongoDB 4.4 new features

MongoDB auto increment field

This article for those who just jump into MongoDB ocean from RDBMS world. First of all, I can tell you do not start finding stuff which usually support by RDBMS into MongoDB. When you decided to start learning MongoDB then you should be consider yourself as a novice, then you can probable start learning it … Continue reading MongoDB auto increment field

MongoDB encryption at rest

Encryption at Rest - means, we need to encrypt our data that we want to store on disk. It can be achieved by following two forms. Application level encryption For application level encryption, it is not a feature offered by MongoDB, rather it can be achieved at Application layer. Application developer should use any encryption/decryption … Continue reading MongoDB encryption at rest

Linux directory structure, user, group, permission, ownership etc.

Before starting any mongodb administration job, we need to know very well about the system, where MongoDB is going to deploy. For this article I choose very common linux OS Ubuntu. Target readers should not be only for mongodb dba, but also for newcomers in linux, this article may be very basic for linux/Ubuntu SME's. … Continue reading Linux directory structure, user, group, permission, ownership etc.