CouchDB vs Postgres-XC

Struggling to choose between CouchDB and Postgres-XC? Both products offer unique advantages, making it a tough decision.

CouchDB is a Development solution with tags like nosql, json, documentoriented, scalable.

It boasts features such as Document oriented database, JSON document storage, JavaScript as query language, MapReduce for aggregation, Master-master replication, RESTful API and pros including High availability, Easy horizontal scalability, Schema-less, JSON data model, Powerful query capabilities.

On the other hand, Postgres-XC is a Databases product tagged with clustering, scalability, high-availability, open-source.

Its standout features include Shared-nothing architecture for horizontal scalability, Automatic query routing and parallelization, Support for distributed transactions, Automatic failover and load balancing, Support for table partitioning across nodes, Support for multi-master and master-standby clusters, and it shines with pros like Scales horizontally to handle large workloads, Provides high availability through redundancy, Good performance through parallel query execution, Open source with community support.

To help you make an informed decision, we've compiled a comprehensive comparison of these two products, delving into their features, pros, cons, pricing, and more. Get ready to explore the nuances that set them apart and determine which one is the perfect fit for your requirements.

CouchDB

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.

Categories:
Development Databases
nosql json documentoriented scalable

CouchDB Features

  1. Document oriented database
  2. JSON document storage
  3. JavaScript as query language
  4. MapReduce for aggregation
  5. Master-master replication
  6. 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

Postgres-XC

Postgres-XC

Postgres-XC is an open source, shared-nothing clustering extension for PostgreSQL. It provides horizontal scalability across multiple nodes for handling large workloads and high availability through automatic failover.

Categories:
Databases Relational Databases
clustering scalability high-availability open-source

Postgres-XC Features

  1. Shared-nothing architecture for horizontal scalability
  2. Automatic query routing and parallelization
  3. Support for distributed transactions
  4. Automatic failover and load balancing
  5. Support for table partitioning across nodes
  6. Support for multi-master and master-standby clusters

Pricing

  • Open Source

Pros

Scales horizontally to handle large workloads

Provides high availability through redundancy

Good performance through parallel query execution

Open source with community support

Cons

Complex installation and configuration

No visual management tools

Limited ecosystem compared to PostgreSQL

Requires expertise to operate and tune