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Getting started with RethinkDB : absorb the knowledge required to utilize, manage, and deploy RethinkDB using Node.js /
Annotation
| Clasificación: | Libro Electrónico |
|---|---|
| Autor principal: | |
| Formato: | Electrónico eBook |
| Idioma: | Inglés |
| Publicado: |
Birmingham, UK :
Packt Publishing,
2016.
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| Colección: | Community experience distilled.
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| Temas: | |
| Acceso en línea: | Texto completo Texto completo |
Tabla de Contenidos:
- Cover ; Copyright; Credits; About the Author; Acknowledgement; About the Reviewer; www.PacktPub.com; Table of Contents; Preface; Chapter 1: Introducing RethinkDB; Rethinking the database; Changefeeds; Horizontal scalability; Powerful query language; Developer-oriented; Document-oriented; Lock-free architecture; Immediate consistency; Secondary indexes; Distributed joins; Installing RethinkDB; Installing RethinkDB on Ubuntu/Debian Linux; Installing RethinkDB on CentOS and Fedora; Installing RethinkDB on OS X; Installing RethinkDB using Homebrew; Building RethinkDB from source
- Configuring RethinkDBRunning as a daemon; Creating a configuration file; Starting RethinkDB; Running a query; Summary; Chapter 2: The ReQL Query Language; Documents; Document databases; JSON document format; Keys; Arrays; Embedded documents; Data modeling; Introducing ReQL; An explicit query language; Building a query; Inserting data; Batch inserts; Reading data; Filtering results; Manipulating results; Updating data; Updating existing attributes; Adding new attributes; Deleting data; Removing all documents; Deleting a table; Deleting a database; Summary
- Chapter 3: Clustering, Sharding, and ReplicationAn introduction to scaling; What kind of system is it?; Scaling reads; Scaling writes; Scaling data; Clustering RethinkDB; Creating a cluster; Adding a server to the cluster; Running queries on the cluster; Replication; Adding a secondary replica; Failover; Sharding; Sharding a table; Summary; Chapter 4: Performance Tuning and Advanced Queries; Performance tuning; Increasing the cache size; Increasing concurrency; Using soft durability mode; Bulk data import; Introducing indexing; Evaluating query performance; Creating and using an index
- Compound indexesAdvanced queries; Limits, skips, and sorts; The limit command; The skip command; Sorting documents; Finding a random document; Grouping; Aggregations; Average; Maximum; The pluck command; Summary; Chapter 5: Programming RethinkDB in Node.js; Introducing Node.js; An increasingly popular technology; An event-driven design; Installing Node.js; Installing on Linux; Installing on Mac OS X; Running Node.js; Installing the RethinkDB module; Connecting to RethinkDB; Running a simple query; Inserting documents; Reading documents; Updating and deleting documents
- Introducing ChangefeedsA simple example using Changefeeds; Summary; Chapter 6: RethinkDB Administration and Deployment; RethinkDB administration tools; Backing up your data; Backing up a single table; Setting up automatic backups; Restoring your data; Securing RethinkDB; Securing the web interface; Securing the driver port; Monitoring RethinkDB; Monitoring issues; Monitoring running jobs; Deploying RethinkDB; Summary; Chapter 7: Developing Real-Time Web Applications; Introducing real-time web applications; Examples of real-time web apps; Going real time on the Web; Polling; AJAX; WebSockets