MongoDB Atlas is a multi-cloud database service that simplifies deploying and managing your databases.
To start, you’ll need MongoDB installed on three or more nodes. Each of the nodes in the cluster will need to be able to communicate with the others over a standard port (27017 by default). Additionally, each replica set member needs to have a hostname that is resolvable from the oth...
Client applications in various programming languages interact with the MongoDB database. Drivers are language-specific libraries that allow applications to communicate with MongoDB. The MongoDB database server is where your data is stored and managed. Might be a single, replica, or sharded cluster....
What is MongoDB? MongoDB is a non-relational document database that provides support for JSON-like storage. AWS enables you to run MongoDB-compatible workloads with Amazon DocumentDB (with MongoDB compatibility), a fast, scalable, and fully managed non-r
Replica Set is always transparent to the application. What is a Replica Set in MongoDB? In MongoDB, the replication process can be set up by creating a replica set. In MongoDB, a replica set contains multiple MongoDB servers. In this group of MongoDB servers, one server is known...
Introduction to MongoDB Oplog 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 it...
📢 MongoDB是开源产品 📢 On GitHub Url:https://github.com/mongodb 📢 Licensed under the AGPL,有开源的社区版本 📢 起源& 赞助by MongoDB公司,提供商业版licenses 许可 这些优势造就了mongodb的丰富的功能: JSON 文档模型、动态的数据模式、二级索引强大、查询功能、自动分片、水平扩展、自动复制、高可用...
Kube-controller-manager is a control plane process that runs on the master node of a Kubernetes cluster. It is responsible for running various controllers that handle routine tasks in the cluster, such as node management, endpoints, and namespace management. It is also responsible for running the...
availability, using a replication facility called replica set (a group of MongoDB servers that maintain the data set thus providing automatic failover, data redundancy, and availability). There is also support for horizontal scalability where sharding distributes data across a cluster of MongoDB ...
Scalability.A core function of MongoDB is its horizontal scalability, which makes it a useful database for companies running big data applications. In addition, sharding lets the database distribute data across a cluster of machines. MongoDB also supports the creation of zones of data based on ...