CouchDB
CouchDB is an open-source NoSQL document-oriented database that focuses on ease of use and scalability. It uses JSON documents and JavaScript as its query language, allowing you to store, access, and manage data in a simple yet flexible way.
nosql
json
documentoriented
scalable
CouchDB: Open-Source NoSQL Document-Oriented Database
CouchDB is an open-source NoSQL document-oriented database that focuses on ease of use and scalability. It uses JSON documents and JavaScript as its query language, allowing you to store, access, and manage data in a simple yet flexible way.
What is CouchDB?
CouchDB is an open-source NoSQL document-oriented database that focuses on ease of use and scalability. It uses a document-based data model that maps neatly to objects in web applications and fits better with object-oriented programming techniques compared to a relational database structure.
Some key features and aspects of CouchDB include:
- JSON documents as its data storage format, making it integrate well with web apps
- Document-oriented storage for semi-structured data
- RESTful JSON API for data access and queries
- JavaScript as its query language using MapReduce, allowing custom and complex data retrieval
- Built-in replication for data redundancy and scaling data across nodes
- High availability and fault tolerance capabilities
- Easy horizontal scalability using a shared-nothing distributed architecture
Its flexible schema and scalability make CouchDB well-suited for use cases like web applications, mobile apps, IoT devices, real-time analytics, and other systems needing eventual consistency. The community edition CouchDB is free and open-source under the Apache license.
CouchDB Features
Features
- Document oriented database
- JSON document storage
- JavaScript as query language
- MapReduce for aggregation
- Master-master replication
- RESTful API
Pricing
- Open Source
Pros
High availability
Easy horizontal scalability
Schema-less
JSON data model
Powerful query capabilities
Cons
Not suitable for complex transactions
Limited query flexibility compared to SQL
Steep learning curve
Official Links
The Best CouchDB Alternatives
Top Development and Databases and other similar apps like CouchDB
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