📄️ Auto-Clustering
Jelastic PaaS provides automatic clusterization for the MongoDB stack, which allows you to create a reliable replica set for your database with a single click. The implemented solution provides a set of benefits:
📄️ Replica Set Manual Setup
Replica set is a term used for defining a database cluster of multiple nodes with the replication and an automated failover configured between them. Such a structure usually requires an odd number of members, either with Arbiter node or not, to ensure the correct PRIMARY database election. This selected DB will process all the incoming write operations, storing the information about them within its oplog, where they can be accessed and replicated by every SECONDARY replica member for being applied to their data sets. In such a way, all servers will represent the same content and ensure its availability.