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DBMS > PouchDB

PouchDB System Properties

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Editorial information provided by DB-Engines
NamePouchDB
DescriptionJavaScript DBMS with an API inspired by CouchDB
Database modelDocument store
DB-Engines Ranking measures the popularity of database management systems
Trend Chart
Score2.95
Rank#65  Overall
#12  Document stores
Websitepouchdb.com
Technical documentationpouchdb.com/­guides
DeveloperApache Software Foundation
Initial release2012
License Commercial or Open SourceOpen Source
Cloud-based Only available as a cloud serviceno
Implementation languageJavaScript
Server operating systemsserver-less, requires a JavaScript environment (browser, Node.js)
Data schemeschema-free
Typing predefined data types such as float or dateno
XML support Some form of processing data in XML format, e.g. support for XML data structures, and/or support for XPath, XQuery or XSLT.no
Secondary indexesyes via views
SQL Support of (almost full) SQL standard (DML, DDL and DCL statements)no
APIs and other access methodsHTTP REST only for PouchDB Server
JavaScript API
Supported programming languagesJavaScript
Server-side scripts Stored proceduresView functions in JavaScript
Triggersyes
Partitioning methods Methods for storing different data on different nodesSharding with a proxy-based framework, named couchdb-lounge
Replication methods Methods for redundantly storing data on multiple nodesMaster-master replication also with CouchDB databases
Master-slave replication also with CouchDB databases
MapReduce Offers an API for user-defined Map/Reduce methodsyes
Consistency concepts Methods to ensure consistency in a distributed systemEventual Consistency
Foreign keys Referential integrityno
Transaction concepts Support to ensure data integrity after non-atomic manipulations of datano
Durability Support for making data persistentyes by using IndexedDB, WebSQL or LevelDB as backend
In-memory capabilities Is there an option to define some or all structures to be held in-memory only.yes
User concepts Access controlno

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More resources
PouchDB
DB-Engines blog posts

New kids on the block: database management systems implemented in JavaScript
1 December 2014, Matthias Gelbmann

show all

Recent citations in the news

PWAで注目されるオフラインWebアプリをService WorkersとPouchDBで実装しよう
5 April 2017, ASCII.jp

PouchDB – a CouchDB-inspired Offline Web Database
7 June 2012, InfoQ.com

Why some of the fastest growing databases are also the most experimental
6 June 2016, TechRepublic

What is offline-first application design anyway
9 November 2016, App Developer Magazine

What's the Difference between Meteor and Electron?
17 November 2016, SitePoint

provided by Google News

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