PostgreSQL vs. Hadoop vs. CouchDB



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Description

What is PostgreSQL?

PostgreSQL is an advanced object-relational database management system that supports an extended subset of the SQL standard, including transactions, foreign keys, subqueries, triggers, user-defined types and functions.

What is Hadoop?

The Apache Hadoop software library is a framework that allows for the distributed processing of large data sets across clusters of computers using simple programming models. It is designed to scale up from single servers to thousands of machines, each offering local computation and storage.

What is CouchDB?

Apache CouchDB is a database that uses JSON for documents, JavaScript for MapReduce indexes, and regular HTTP for its API. CouchDB is a database that completely embraces the web. Store your data with JSON documents. Access your documents and query your indexes with your web browser, via HTTP. Index, combine, and transform your documents with JavaScript.

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Pros

Why do developers choose PostgreSQL?
Why do you like PostgreSQL?

Why do developers choose Hadoop?
Why do you like Hadoop?

Why do developers choose CouchDB?
Why do you like CouchDB?

Cons

What are the cons of using PostgreSQL?
No Cons submitted yet for PostgreSQL
Downsides of PostgreSQL?

What are the cons of using Hadoop?
No Cons submitted yet for Hadoop
Downsides of Hadoop?

What are the cons of using CouchDB?
No Cons submitted yet for CouchDB
Downsides of CouchDB?

Companies

What companies use PostgreSQL?
3026 companies on StackShare use PostgreSQL
What companies use Hadoop?
276 companies on StackShare use Hadoop
What companies use CouchDB?
70 companies on StackShare use CouchDB

Integrations

What tools integrate with PostgreSQL?
87 tools on StackShare integrate with PostgreSQL
What tools integrate with Hadoop?
15 tools on StackShare integrate with Hadoop
What tools integrate with CouchDB?
5 tools on StackShare integrate with CouchDB

What are some alternatives to PostgreSQL, Hadoop, and CouchDB?

  • MySQL - The world's most popular open source database
  • MongoDB - The database for giant ideas
  • Microsoft SQL Server - A relational database management system developed by Microsoft
  • MariaDB - An enhanced, drop-in replacement for MySQL

See all alternatives to PostgreSQL

Latest News

PostgreSQL rocks, except when it blocks: Understandi...
9.4.16
9.5.11
Elasticsearch for Apache Hadoop 6.2.0 Released
How to Get Hadoop Data into a Python Model
Elasticsearch for Apache Hadoop 6.0.0 GA is Released


Interest Over Time


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