Full-Stack Internet Architecture

Sep 24, 2026 · Databases

MongoDB Fundamentals: Document Model, BSON, and CentOS 7 Installation

This article introduces MongoDB as an open-source document database, explains NoSQL categories, details MongoDB's data model (fields, documents, collections, databases) with relational database analogies, and provides step-by-step installation instructions for MongoDB 7.0 on CentOS 7 via yum and manual RPM.