HAQM DocumentDB (with MongoDB compatibility) adds the $out aggregation stage and increases the maximum number of connections and cursors

HAQM DocumentDB (with MongoDB compatibility) is a fast, scalable, highly available, and fully managed document database service that supports MongoDB workloads. As a document database, HAQM DocumentDB makes it easy to store, query, and index JSON data.

HAQM DocumentDB continues to increase compatibility with MongoDB and today added support $out aggregation stage. The supported MongoDB APIs and aggregation pipeline capabilities for HAQM DocumentDB can be found here. With this launch, HAQM DocumentDB also increased the maximum number of connections and cursor per instance by as much as 10x. You can find the updated connection and cursor limits here.

For existing HAQM DocumentDB clusters, the new capabilities are available today. If you are new to HAQM DocumentDB, the getting started guide will show you how to quickly provision an HAQM DocumentDB cluster and explore the flexibility of the document model.