MongoDB 5.1
The next generation of MongoDB. Build new applications faster. Future-proof, scale, and secure them in ways that are ahead of other databases.
Time Series Enhancements (5.1)
MongoDB 5.1 introduces new time series capabilities including support for automatic data archival, data densification to better handle missing data, delete operations, and the ability to distribute time series datasets across shards.
Cross-Shard Joins & Graph Traversals (5.1)
Introduced in prior versions of the database, $lookup (joins) and $graphlookup (graph traversal) previously supported replica sets. Now they work against sharded clusters, allowing users to combine and traverse related data across shards.
Native Time Series Platform
Introduced with MongoDB 5.0, time series collections, clustered indexing, analytics functions, and federated query with Atlas Data Lake make it faster and lower cost to build and run IoT and financial applications.
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Live Resharding
Horizontally scale-out your workloads without friction. As your workload grows and evolves, change the shard key for your collection on-demand with no database downtime or complex migrations.
Versioned API
Fearless Upgrades. Future-proof your applications and run them unchanged for years even as you upgrade your database.
Multi-Cloud Client-Side Encryption
Bringing some of the industry’s strongest data privacy controls to all major clouds. MongoDB drivers encrypt sensitive fields application-side, protecting data in-motion, in-memory, and at-rest. With MongoDB 5.1, client-side encryption will also work with any KMIP-compliant KMS.
Operational Analytics Enhancements (5.1)
Aggregations that write the results of a pipeline to a collection — e.g., updating a view — can now execute on secondaries. This allows users to direct more of their analytics queries to dedicated analytics resources, minimizing resource contention with operational workloads.
Run MongoDB 5.0 Anywhere
From multi-cloud clusters or serverless instances in Atlas to private and hybrid deployments controlled by Ops Manager 5.0 and Kubernetes, no other database gives you so much freedom.
MongoDB Atlas
The only multi-cloud application data platform that gives you the versatility you need to build sophisticated and resilient applications that can adapt to changing customer demands and market trends.
100x Faster Facets and Counts
Available in preview with Atlas Search, faceted search allows users to filter and quickly navigate search results by category and see the total number of results per category for at-a-glance statistics.
Atlas Data API
Available soon, the new Atlas Data API is a REST-like, resilient API that will allow developers to perform basic CRUD and aggregations against data in MongoDB Atlas. Scalable and secure, enjoy the efficiency of intuitive, out-of-the-box data access over HTTPS.
Serverless Instances (Preview)
The power of MongoDB with the ease and efficiency of serverless. Try out our new serverless instances that automatically and dynamically scale to meet your workload and pay only for the resources you use.
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MongoDB Atlas for Government
A dedicated cloud environment for government workloads: secure, fully managed, and FedRAMP Ready.
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Atlas Search Synonyms
Build rich full-text search on top of your data in Atlas. Define semantically equivalent search terms to improve results and help people find the content they want.
MongoDB CLI Quick Start
Spin up a fully functional, new cluster in minutes without ever leaving your terminal. Our guided experience streamlines the set up process in the CLI so you can begin working within Atlas, faster.
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MongoDB Realm
The fastest way to build performant, resilient apps that run offline and keep data in sync across multiple devices, users, and the backend.
New SDKs
Realm’s new Unity SDK (GA) makes it easy for game developers to store and sync data. Language-native Flutter and Kotlin Multiplatform SDKs (in alpha) simplify building cross-platform apps with cutting-edge frameworks.
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Flexible Sync
Synchronize data from the edge-to-the-cloud, with minimal code and new granular controls over your app’s data. Built for efficiency and scale, MongoDB Realm’s Flexible Sync will make it simple to sync only the data your users need, when they need it.
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MongoDB for Analytics
Developer Tools and Integrations
MongoDB Shell
The new MongoDB Shell is the quickest way to connect to MongoDB and Atlas to work with your data and manage your database. With its enhanced usability features, working with your data has never been so easy.
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MongoDB Connector for Apache Kafka
The latest release of the MongoDB Connector for Apache Kafka adds native support for time series allowing you to automatically create time series collections directly from Kafka topic messages.
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Improved Productivity for C# Developers
MongoDB 5.1 will introduce a completely redesigned LINQ interface that will allow C# developers to write all of their MongoDB queries — including sophisticated aggregation pipelines — natively in C#.