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Introduction to MongoDB
NoSQL Databases
MongoDB vs RDBMS
MongoDB vs. Cassandra
MongoDB vs. Couch dB
MongoDB vs. Redis
MongoDB concept
Download and Install MongoDB
Create DataBase Folder
Start mongod and mongo services
Start MongoDB Compass
Install NoSQL Booster
Aggregation Expression for MongoDB
Aggregation Operations compared to SQL
Aggregation Pipeline
Map-Reduce
MongoDB and Redis are both are NoSQL databases, but they have their own features. The table below will help us to understand the difference between them.
Features |
MongoDB |
Redis |
Database type |
MongoDB uses BSON to store schema-free data |
It uses key-value to store data with pairs of a key and an associated value |
Deployment |
MongoDB was written in C++. It is available on Windows, OS X, Linux, and Solaris. |
It was written in C. It is available on Windows, OS X, BSD, and Linux. |
Replication |
MongoDB has a single-primary (master) replication with built-in auto-election |
Redis uses master-slave replication. In Redis Enterprise, we can have a cluster manager and shared-nothing cluster architecture. |
Scalability |
MongoDB has a flexible database design. |
Redis is less flexible than MongoDB |
Support |
Community support for MongoDB is available at StackOverflow, Community Support Forum, and ServerFault. |
Community support is available via the mailing list as well as #redis on Freenode. |
Don't miss out!