How does MongoDB help you manage a huMONGOus amount of data collected through your web application? With this authoritative introduction, you'll learn the many advantages of using document-oriented databases, and discover why MongoDB is a reliable, high-performance system that allows for almost infinite horizontal scalability. Written by a core contributor to the MongoDB project, this updated second edition provides guidance for database developers, advanced configuration for system administrators, and an overview of the concepts and use cases for other people on your project. Ideal for newcomers to NoSQL databases and experienced MongoDB users alike, this edition provides numerous real-world schema design examples. Learn about new features, including TTL collections, MMS, and the aggregation pipeline Find additional chapters on deploying MongoDB, including application and server administration as well as ops advice Explore ways that document-oriented storage will work for your project Learn how MongoDB's schema-free data model handles documents, collections, and multiple databases Execute basic write operations, and create complex queries to find data with any criteria Learn about monitoring, security and authentication, backup and repair, and more Set up master-slave and automatic failover replication in MongoDB Use sharding to scale MongoDB horizontally, and learn how it impacts applications

mongodb如何帮你管理通过web应用收集的海量数据呢？通过本书的权威解读，你会了解面向文档数据库的诸多优点，会发现mongodb如此稳定、性能优越甚至能够无限水平扩展背后的原因。
《mongodb权威指南》的两位作者来自开发并支持开源数据库mongodb的公司10gen。数据库开发人员可将此书作为参考指南，系统管理员可以从本书中找到高级配置技巧，其他用户可以了解一些基本概念和用例。你会发现，将数据组织成自包含的json风格的文档比组织成关系型数据库中的记录要容易得多。