Ensure resilience, adhere to data legislation, and improve user experience with globally-distributed, multi-cloud data clusters.
Contact us. Already have an account? Sign in. The Enterprise Server is the commercial edition of MongoDB, which includes additional capabilities such as in-memory storage engine for high throughput and low latency, advanced security features like LDAP and Kerberos access controls, and encryption for data at rest.
This product is included with the MongoDB Enterprise Advanced subscription, which includes expert assistance and powerful tools to overcome any challenges that you may encounter. Alternatively, the MongoDB Enterprise Server is also available free of charge for evaluation and development purposes.
The Community version of our distributed database offers a flexible document data model along with support for ad-hoc queries, secondary indexing, and real-time aggregations to provide powerful ways to access and analyze your data. The database is also offered as a fully-managed service with MongoDB Atlas. Get access to advanced functionality such as auto-scaling, serverless instances in preview , full-text search, and data distribution across regions and clouds.
Safely, securely, and seamlessly manage MongoDB in your own environment. Available through the MongoDB Enterprise Advanced subscription, Ops Manager eliminates operational overhead by automating key administration tasks such as deployment, upgrades, and more. Perform single-click installations, upgrades, and index maintenance, with zero downtime. Seamlessly identify and address slow-running queries with the Visual Query Profiler, index suggestions, and automated index roll-outs. Kubernetes Operators are application-specific controllers that extend the Kubernetes API to create, configure, and manage instances of stateful applications such as databases.
Using the MongoDB Kubernetes operator, you have full control over your MongoDB deployment from a single Kubernetes control plane, with a consistent experience across different deployment environments. Easily query data, configure settings, and execute other actions with this modern, extensible command-line interface — replete with syntax highlighting, intelligent autocomplete, contextual help, and error messages.
Intuitive and flexible, Compass provides detailed schema visualizations, real-time performance metrics, sophisticated querying abilities, and much more. Please note that MongoDB Compass comes in three versions: a full version with all features, a read-only version without write or delete capabilities, and an isolated edition , whose sole network connection is to the MongoDB instance. For more information, see our documentation pages. This version is limited strictly to read operations, with all write and delete capabilities removed.
This version disables all network connections except the connection to the MongoDB instance. Test, script, and execute other actions — all from one tool. These tools release independently from the MongoDB Server schedule enabling you to receive more frequent updates and leverage new features as soon as they are available. Realm brings lightweight data storage to mobile and the edge.
This local, offline-first database persists data on devices to ensure stellar user experiences and consistent performance. Simplify your application architecture, remove the need to work with ORMs, and keep apps running smoothly — wherever your users may be. Modified replSetGetStatus command to accept the optional initialSync: 1 in the command to report on initial sync status and progress if run on the secondary:.
The decimal format supports numbers with up to 34 decimal digits i. To support the format, the mongo shell adds the NumberDecimal wrapper. When performing comparisons among different numerical types, MongoDB performs comparison on the exact stored numerical values without first converting values to a common type. Unlike the double data type, which only stores an approximation of the decimal values, the decimal data type stores the exact value.
For example, a decimal NumberDecimal "9. To use the new decimal data type with a MongoDB driver, an upgrade to a driver version that supports the feature is necessary. Faceted search allows for the categorization of documents into classifications.
For example, given a collection of inventory documents, you may want to classify items by a single category, such as by the price range, or by multiple categories, such as by price range as well as separately by the departments.
If you specify the exclusion of a field or fields,. To allow for language-specific rules for string comparison, MongoDB 3. To specify or define a view, MongoDB 3. For more information on creating views, see Views.
For details, see security. The privileges of the following built-in roles no longer apply to the local and config databases:. Correspondingly, the following built-in roles include additional read and write privileges on local and config databases:.
MongoDB introduces mongoreplay , a workload capture and analysis tool that replaces mongosniff. You can use mongoreplay to inspect and record commands sent to a MongoDB instance, and then replay the commands back onto another host at a later time. Added message compression support for internal communication between members of a replica set or a sharded cluster as well as communication between mongo shell and mongod or mongos. See configuration net.
Due to a lock elision bug present in older versions of the glibc package on Ubuntu Systems with older versions of the glibc package will experience database server crashes and misbehavior due to random memory corruption, and are unsuitable for production deployments of MongoDB. Log redaction prevents potentially sensitive information from being written to the diagnostic log; however, diagnostics on redacted logs may be more difficult due to the lack of data related to a log event.
To enable log redaction, see the security. When configuring options related to LDAP authentication , you can use mongoldap to ensure that the authentication operation works as expected. Linux MongoDB deployments continue to support binding via saslauthd. Some changes can affect compatibility and may require user actions.
If you need guidance on upgrading to 3. To download the MongoDB 3. All Third Party License Notices. Version 5. Performs a recursive search on a collection. To each output document, adds a new array field that contains the traversal results of the recursive search for that document. Categorizes or groups incoming documents into buckets that represent a range of values for a specified expression.
Categorizes or groups incoming documents into specified number of buckets that represent a range of values for a specified expression. MongoDB automatically determines the bucket boundaries.
Processes multiple pipelines on the input documents and outputs a document that contains the results of these pipelines. Categorizes or groups incoming documents by a specified expression to compute the count for each group. Output documents are sorted in descending order by the count.
Adds new fields to documents. The stage outputs documents that contains all existing fields from the input documents as well as the newly added fields. Replaces a document with the specified document. You can specify a document embedded in the input document to promote the embedded document to the top level.
Returns a document that contains a count of the number of documents input to the stage. Returns a boolean that indicates if a specified value is in an array. Searches an array for an occurrence of a specified value and returns the array index zero-based of the first occurrence. Returns an array whose elements are a generated sequence of numbers.
Returns an output array whose elements are those of the input array but in reverse order. Takes an array as input and applies an expression to each element in the array to return the final result of the expression.
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