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, you can automate the whole process. We are going to find out step by step how to configure the various components of our project.
Docker compose – how to orchestrate different containers
The advent of microservices architecture and DevOps methodology has created the need for virtualization at the operating system level. Using Docker Compose we can create even very complex container-based applications and manage interdependencies. Let’s find out through an example based on Wordpress how to do it.
Introduction to Docker
Docker technology, based on containers, is adopted at every stage of the application lifecycle. Let’s discover the basic concepts of this technology.
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 across different data centers. Let’s explore the main features.
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 way. With the latest versions, the aggregation pipeline was introduced, which is based on the idea of creating a data processing framework. Documents in a collection enter a multi-step pipeline that transforms the documents into […]
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 installation. Find all the references on how to create a free account on MongoDB Atlas, configure a cluster and load databases to practice in this article. Cluster connection First you need to decide […]
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 NoSQL database
