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MongoDB is a NoSQL database that uses JSON-like documents with dynamic schemas. When working with databases, it’s always good to have a contingency plan in case one of your database servers fails. Sidebar, you can reduce the chances of that happening by leveraging a nifty management tool for your WordPress site.
This is why it’s useful to have many copies of your data. It also reduces read latencies. At the same time, it can improve the database’s scalability and availability. This is where replication comes in. It’s defined as the practice of synchronizing data across multiple databases.
In this article, we’ll be diving into the various salient aspects of MongoDB replication, like its features, and mechanism, to name a few.