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System Properties Comparison PostgreSQL vs. RethinkDB

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Editorial information provided by DB-Engines

Name

Description

Widely used open source RDBMS

Developed as objectoriented DBMS (Postgres), gradually enhanced with 'standards' like SQL

DBMS for the Web with a mechanism to push updated query results to applications in realtime.

Primary database model

Relational DBMS

with object oriented extensions, e.g.: user defined types/functions and inheritance. Handling of key/value pairs with hstore module.

Document store

Secondary database models

Document store
Spatial DBMS

Spatial DBMS

DB-Engines Ranking measures the popularity of database management systems
Trend Chart

Score	559.25
Rank	#4	Overall
	#4	Relational DBMS

Score	3.09
Rank	#91	Overall
	#17	Document stores

Website

www.postgresql.org

rethinkdb.com

Technical documentation

www.postgresql.org/docs

rethinkdb.com/docs

Developer

PostgreSQL Global Development Group

www.postgresql.org/developer

The Linux Foundation

since July 2017

Initial release

1989

1989: Postgres, 1996: PostgreSQL

2009

Current release

13.2 , February 2021

2.4.1, August 2020

License

Commercial or Open Source

Open Source

BSD

Open Source

Apache Version 2

Cloud-based only

Only available as a cloud service

DBaaS offerings (sponsored links)

Database as a Service

Providers of DBaaS offerings, please contact us to be listed.

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Implementation language

C++

Server operating systems

FreeBSD
HP-UX
Linux
NetBSD
OpenBSD
OS X
Solaris
Unix
Windows

Linux
OS X
Windows

Data scheme

yes

schema-free

Typing

predefined data types such as float or date

yes

string, binary, float, bool, date, geometry

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.

yes

specific XML-type available, but no XML query functionality.

Secondary indexes

yes

SQL

Support of SQL

yes

standard with numerous extensions

APIs and other access methods

ADO.NET
JDBC
native C library
ODBC
streaming API for large objects

Supported programming languages

.Net
C
C++
Delphi
Java

JDBC
JavaScript (Node.js)
Perl
PHP
Python
Tcl

community-supported driver
C#

community-supported driver
C++

community-supported driver
Clojure

community-supported driver
Dart

community-supported driver
Erlang

community-supported driver
Go

community-supported driver
Haskell

community-supported driver
Java

official driver
JavaScript (Node.js)

official driver
Lisp

community-supported driver
Lua

community-supported driver
Objective-C

community-supported driver
Perl

community-supported driver
PHP

community-supported driver
Python

official driver
Ruby

official driver
Scala

community-supported driver

Server-side scripts

Stored procedures

user defined functions

realized in proprietary language PL/pgSQL or with common languages like Perl, Python, Tcl etc.

Triggers

yes

Client-side triggers through changefeeds

Partitioning methods

Methods for storing different data on different nodes

partitioning by range, list and (since PostgreSQL 11) by hash

Sharding

range based

Replication methods

Methods for redundantly storing data on multiple nodes

Source-replica replication

other methods possible by using 3rd party extensions

Source-replica replication

MapReduce

Offers an API for user-defined Map/Reduce methods

yes

Consistency concepts

Methods to ensure consistency in a distributed system

Immediate Consistency

Foreign keys

Referential integrity

yes

Transaction concepts

Support to ensure data integrity after non-atomic manipulations of data

ACID

Atomic single-document operations

Concurrency

Support for concurrent manipulation of data

yes

MVCC based

Durability

Support for making data persistent

yes

In-memory capabilities

Is there an option to define some or all structures to be held in-memory only.

User concepts

Access control

fine grained access rights according to SQL-standard

yes

users and table-level permissions

More information provided by the system vendor

We invite representatives of system vendors to contact us for updating and extending the system information,
and for displaying vendor-provided information such as key customers, competitive advantages and market metrics.

Related products and services

3rd parties

EDB: Helping organizations get the most from PostgreSQL, Oracle Migration, High Availability, Security
» more

Fivetran: Quickly and easily centralize your on-premise and cloud databases.
» more

Navicat for PostgreSQL is an easy-to-use graphical tool for PostgreSQL database development.
» more

ClusterControl: the only management system you’ll ever need to take control of your open source database infrastructure.
» more

CYBERTEC is your professional partner for PostgreSQL services and Data Science since 2000. With offices in Austria, Uruguay, Estonia, Poland, South Africa and Switzerland, CYBERTEC operates worldwide and is here for you 24/7!
» more

pgDash: In-Depth PostgreSQL Monitoring.
» more

General SQL Parser: Instantly adding parsing, decoding, analysis and rewrite SQL processing capability to your products.
» more

We invite representatives of vendors of related products to contact us for presenting information about their offerings here.

More resources

DB-Engines blog posts

PostgreSQL is the DBMS of the Year 2020
4 January 2021, Paul Andlinger, Matthias Gelbmann

PostgreSQL is the DBMS of the Year 2018
2 January 2019, Paul Andlinger, Matthias Gelbmann

PostgreSQL is the DBMS of the Year 2017
2 January 2018, Paul Andlinger, Matthias Gelbmann

show all

Meet some database management systems you are likely to hear more about in the future
4 August 2014, Paul Andlinger

show all

Recent citations in the news

Five tips for a smooth migration to PostgreSQL
7 May 2021, Information Age

Guest View: OLAP + OLTP = ...PostgreSQL?
12 April 2021, SDTimes.com

Rockset Enables Real-Time Analytics for MySQL and PostgreSQL
17 April 2021, DevPro Journal

Jan Wieck, Former Postgres Core Team Member, Joins Crunchy Data - PRNewswire
26 April 2021, PRNewswire

Rockset takes a deeper dive into enterprise data pool
15 April 2021, ZDNet

provided by Google News

Global NoSQL Software Market In-depth Outlook 2021-2027 | MarkLogic, RethinkDB, CouchDB, SQL-RD, OrientDB, RavenDB – KSU | The Sentinel Newspaper
3 May 2021, KSU | The Sentinel Newspaper

Global NoSQL Databases Software Market Recent Trends, In-depth Analysis, Market Size Research Report Forecast up to 2025: MongoDB, Amazon, ArangoDB, Azure Cosmos DB, Couchbase – FLA News
16 April 2021, FLA News

Global Open Source Software Market : Key Players, Growth, Analysis, 2021-2027: SUSE,OpenText,Adobe,RethinkDB,Comiit,Compiere,Acquia,Astaro,Oracle,Intel,IBM,Automattic,Alfresco,Cleversafe,ClearCenter,Epson,Redpill Linpro,Canonical,Continuent,Red Hat,FOSSID,Transcend – Test & Measurement
10 May 2021, Test & Measurement

NoSQL Software Market 2021 Opportunities Analysis, Growth Forecast by Manufacturers – MongoDB, OrientDB, Amazon, Azure Cosmos DB, Couchbase, ArangoDB, CouchDB, MarkLogic, SQL-RD, RethinkDB, RavenDB, Microsoft, etc – BeverageManager .Net
8 May 2021, BeverageManager .Net

Open Source Software Market Research Report- Opportunities & Challenges With Completely Different Segments, Forecast- 2026 – KSU | The Sentinel Newspaper
10 May 2021, KSU | The Sentinel Newspaper

provided by Google News

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