MongoDB Atlas is a multi-cloud database service that simplifies deploying and managing your databases.
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the MongoDB architecture is made up of collections and documents. Documents are made up of Key-value pairs -- MongoDB's basic unit of data. Collections, the equivalent of SQL tables, contain document sets. MongoDB offers support for many programming languages, such as C, C++, C#, Go, Ja...
When handling extremely large data sets, document databases, such as MongoDB, scale out or distribute data across multiple nodes or clusters using a technique called sharding. That model allows for fast storage and recall. This architecture makes sense given that MongoDB was created for ad serving...
As a fully managed AWS database service, Amazon DocumentDB allows you to set up, secure, and scale MongoDB-compatible databases in the cloud without worrying about maintaining and patching database software, manually setting up and securing database clusters, running cluster management software, conf...
What is mongos vs mongod? Mongos = MongoDB Shard Utility, the controller and query router for sharded clusters. Sharding partitions the data-set into discrete parts. Mongod = The primary daemon process for the MongoDB system. It handles data requests, manages data access, and performs back...
Amazon DocumentDB clusters are billed based on the following components: Instance hours (per hour)—Based on the instance class of the instance (for example,db.r5.xlarge). Pricing is listed on a per-hour basis, but bills are calculated down to the second and show times in decimal form. ...
MongoDB uses a Transaction log internally just like many other databases. This is known as an Oplog in MongoDB. This serves as an internal log of every internal operation used for replication in a MongoDB Cluster. Each Replica Set, in a Sharded Cluster, has its own Oplog. ...
Advanced EditionMapForce Server Support for MongoDB clusters Support for XBRL Filing Indicators Support for additional database versions Support for macOS Monterey 12 MapForce® Server 2022 (October 27, 2021) Advanced EditionMapForce Server Support for NoSQL databases Support for Windows 11 ...
Protect your database against data loss by implementing a backup strategy. You can either use the built-inhot backup featureor consider deploying Percona Backup for MongoDB - an open source solution for making consistent backups and restores in sharded clusters and replica sets. ...