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Neo4j: guide to use a graph database
Neo4j is the leader in graph databases. Through Cypher queries, it is possible to optimally manage a graph representation of…
MongoDB and Docker – How to create and configure a replica set
Creating a replica set in MongoDB requires several steps that need to be performed accurately. Taking advantage of Docker’s capabilities,…
Theory of MongoDB replica set
Replicata sets allow data to be redundant across different MongoDB instances, thereby increasing fault tolerance and availability to distribute workloads…
MongoDB Compass – extract statistics using aggregation pipeline
Unlike relational databases, MongoDB allows you to create pipelines for manipulation and extraction of statistics in a simple and intuitive…
MongoDB Compass – easily query and analyze a NoSQL database
In this how-to guide on the most common queries in MongoDB we will use the sample datasets provided within the…
MongoDB Atlas – creating a cloud environment for practice
The complete guide of how to create a MongoDB instance with Atlas cloud service to practice with the most powerful…