DBMS > Ingres vs. MySQL vs. Postgres-XL

System Properties Comparison Ingres vs. MySQL vs. Postgres-XL

Please select another system to include it in the comparison.

Editorial information provided by DB-Engines

Name

Description

Well established RDBMS

Widely used open source RDBMS

Based on PostgreSQL enhanced with MPP and write-scale-out cluster features

Primary database model

Relational DBMS

Key/Value like access via memcached API

Relational DBMS

Secondary database models

Document store
Spatial DBMS

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

Score	3.25
Rank	#80	Overall
	#43	Relational DBMS

Score	964.98
Rank	#2	Overall
	#2	Relational DBMS

Score	0.33
Rank	#270	Overall
	#123	Relational DBMS

Website

www.actian.com/databases/ingres

www.mysql.com

www.postgres-xl.org

Technical documentation

docs.actian.com/ingres

dev.mysql.com/doc

www.postgres-xl.org/documentation

Developer

Actian Corporation

Oracle

since 2010, originally MySQL AB, then Sun

Initial release

1974

originally developed at University Berkely in early 1970s

1995

2014

since 2012, originally named StormDB

Current release

12.0, July 2024

9.0.0, July 2024

10 R1, October 2018

License

Commercial or Open Source

commercial

Open Source

GPL version 2. Commercial licenses with extended functionallity are available

Open Source

Mozilla public license

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.

Implementation language

C and C++

Server operating systems

AIX
HP Open VMS
HP-UX
Linux
Solaris
Windows

FreeBSD
Linux
OS X
Solaris
Windows

Linux
macOS

Data scheme

yes

Typing

predefined data types such as float or date

yes

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.

but tools for importing/exporting data from/to XML-files available

yes

XML type, but no XML query functionality

Secondary indexes

yes

SQL

Support of SQL

yes

with proprietary extensions

yes

distributed, parallel query execution

APIs and other access methods

.NET Client API
JDBC
ODBC
proprietary protocol (OpenAPI)

ADO.NET
JDBC
ODBC
Proprietary native API

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

Supported programming languages

Ada
C
C#
C++
D
Delphi
Eiffel
Erlang
Haskell
Java
JavaScript (Node.js)
Objective-C
OCaml
Perl
PHP
Python
Ruby
Scheme
Tcl

.Net
C
C++
Delphi
Erlang
Java
JavaScript (Node.js)
Perl
PHP
Python
Tcl

Server-side scripts

Stored procedures

yes

proprietary syntax

user defined functions

Triggers

yes

Partitioning methods

Methods for storing different data on different nodes

horizontal partitioning

Ingres Star to access multiple databases simultaneously

horizontal partitioning, sharding with MySQL Cluster or MySQL Fabric

horizontal partitioning

Replication methods

Methods for redundantly storing data on multiple nodes

Ingres Replicator

Multi-source replication
Source-replica replication

MapReduce

Offers an API for user-defined Map/Reduce methods

Consistency concepts

Methods to ensure consistency in a distributed system

Immediate Consistency

Foreign keys

Referential integrity

yes

not for MyISAM storage engine

yes

Transaction concepts

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

ACID

not for MyISAM storage engine

ACID

MVCC

Concurrency

Support for concurrent manipulation of data

yes

MVCC

yes

table locks or row locks depending on storage engine

yes

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.

yes

User concepts

Access control

fine grained access rights according to SQL-standard

Users with fine-grained authorization concept

no user groups or roles

fine grained access rights according to SQL-standard

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

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

More resources

DB-Engines blog posts

MySQL is the DBMS of the Year 2019
3 January 2020, Matthias Gelbmann, Paul Andlinger

MariaDB strengthens its position in the open source RDBMS market
5 April 2018, Matthias Gelbmann

The struggle for the hegemony in Oracle's database empire
2 May 2017, Paul Andlinger

show all

Recent citations in the news

Actian Launches Ingres 12.0 Database
4 June 2024, PR Newswire

Ingres vs Postgres MVCC Explained With Neo4j's LLM Knowledge Graph Builder
14 April 2025, i-programmer.info

CVE-2025-1974: The IngressNightmare in Kubernetes
24 March 2025, wiz.io

Michael Stonebraker
30 March 2025, Britannica

Remote Code Execution Vulnerabilities Surface in Ingress Nginx
27 March 2025, Cloud Native Now

provided by Google News

LockBit ransomware gang hacked, victim negotiations exposed
8 May 2025, BleepingComputer

30 years of MySQL, the database that changed the world
6 May 2025, theregister.com

Study and Get Certified For MySQL With Oracle University For Free
6 May 2025, i-programmer.info

Continuent Releases Tungsten Cluster v8, Expanding Enterprise-Grade MySQL High Availability with Powerful New Features and Tools
6 May 2025, Yahoo Finance

MySQL Explained: Your Guide to Mastering This Powerful Database
29 August 2024, Oracle

provided by Google News

Share this page