MongoDB is Fantastic for Logging | MongoDB Blog
We’re all quite used to having log files on lots of servers, in disparate places. Wouldn’t it be nice to have centralized logs for a production system? Logs that can be queried? I would encourage everyone to consider using MongoDB for log centralization. It’s a very good fit for this problem for several reasons: MongoDB inserts can be done asynchronously. One wouldn’t want a user’s experience
Aggregation Operations - MongoDB Manual
Aggregation operations process multiple documents and return computed results. You can use aggregation operations to: Group values from multiple documents together. Perform operations on the grouped data to return a single result. Analyze data changes over time. To perform aggregation operations, you can use: Aggregation pipelines, which are the preferred method for performing aggregations. Single
Indexes - MongoDB Manual
Indexes support efficient execution of queries in MongoDB. Without indexes, MongoDB must scan every document in a collection to return query results. If an appropriate index exists for a query, MongoDB uses the index to limit the number of documents it must scan. Although indexes improve query performance, adding an index has negative performance impact for write operations. For collections with a
MongoDB 3.0.8 is released - MongoDB Blog
Welcome to the official MongoDB Documentation. Whether you're a developer, database administrator, or just starting your journey with MongoDB, our documentation provides you with the information and knowledge needed to build applications on MongoDB and the Atlas developer data platform. MongoDB Atlas → Run MongoDB on a multi-cloud developer data platform that accelerates and simplifies working wit
MongoDB Blog
MongoDB BlogAnnouncements, updates, news, and more Vector Quantization: Scale Search & Generative AI Applications We are excited to announce a robust set of vector quantization capabilities in MongoDB Atlas Vector Search . These capabilities will reduce vector sizes while preserving performance, enabling developers to build powerful semantic search and generative AI applications with more scale—an
serverStatus - MongoDB Manual
The serverStatus command returns a document that provides an overview of the database's state. Monitoring applications can run this command at a regular interval to collect statistics about the instance. Compatibility This command is available in deployments hosted in the following environments: MongoDB Atlas: The fully managed service for MongoDB deployments in the cloud
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SQL to Aggregation Mapping Chart - MongoDB Manual v7.0
Indexes - MongoDB Manual v7.0
MongoDB’s ACID Transaction Guarantee
Release Notes - MongoDB Manual v7.0
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