In MongoDB, locking is performed at the collection or document level to prevent conflicts between concurrent transactions. Certain operations can also require a global database lock (for example ...

MongoDB is all about self-confidence right now. The firm now has just hosted its second annual symposium and claims to be in a remarkable position in the database market alongside Oracle, MySQL ...

Atlas Data Lake allows users to query data, using the MongoDB Query Language, on AWS S3, no matter their format, including JSON, BSON, CSV, TSV, Parquet and Avro.

Don’t be the next MongoDB data breach. Close these holes in your MongoDB deployment before it’s too late Security is a trending topic again, thanks to recent data leaks involving big ...

MongoDB change streams are implemented on top of the MongoDB replication system. When changes are made to data in the MongoDB primary instance, a record of those changes is written to an internal ...

MongoDB, the company behind the eponymous open source database, is launching Atlas today, its third major revenue-generating service. Atlas is MongoDB’s database-as-a-service offering that ...

MongoDB MDB has been steadily benefiting from the rising demand for AI-powered applications. In the first quarter of fiscal 2026, MongoDB reported revenues of $549 million, marking a 22% year-over ...

MongoDB is a NoSQL database. This means that instead of storing data in tables, like a relational, SQL database, MongoDB stores data in JSON files, also known as document-based storage.

The design of a schema in MongoDB is just as important as it is in RDBMS. Indeed, schema design can be even more complicated in MongoDB. At least in SQL databases, we have the 'first normal form' ...