Feature Image - mongod the past

MySQL has been the popular database since around 1995. And de facto, it is the world’s most popular database. RDBMS and its SQL language has been an industrial standard database…

Skills for MongoDB

MongoDB is a very popular open source NoSQL database. It stores the data in the form of collections instead of tables, and documents instead of rows and columns. When scalability and…

INDEXING – High Performance of MongoDB

A database is similar to a book’s index. Instead of going through the whole book, the database takes a shortcut and just considers at an ordered list that points to…

Sharding in MongoDB

Sharding refers to the process of splitting data up across machines, the term partitioning is also sometimes used to describe the concept. By putting a subset of data on each…