DBMS > EDB Postgres vs. Kingbase vs. Yaacomo

System Properties Comparison EDB Postgres vs. Kingbase vs. Yaacomo

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Editorial information provided by DB-Engines

Name

Description

The EDB Postgres Platform is an enterprise-class data management platform based on the open source database PostgreSQL with flexible deployment options and Oracle compatibility features, complemented by tool kits for management, integration, and migration.

An enterprise-class RDBMS compatible with PostgreSQL and Oracle and widely used in China.

OpenCL based in-memory RDBMS, designed for efficiently utilizing the hardware via parallel computing

Primary database model

Relational DBMS

Secondary database models

Document store
Spatial DBMS

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

Score	3.63
Rank	#102	Overall
	#51	Relational DBMS

Score	0.73
Rank	#263	Overall
	#120	Relational DBMS

Score	0.00
Rank	#398	Overall
	#162	Relational DBMS

Website

www.enterprisedb.com

www.kingbase.com.cn

yaacomo.com

Technical documentation

www.enterprisedb.com/edb-docs

bbs.kingbase.com.cn/chess_wenku-index.html

Developer

EnterpriseDB

BeiJing KINGBASE Information technologies inc.

Q2WEB GmbH

Initial release

2005

1999

2009

Current release

14, December 2021

V8.0, August 2021

License

Commercial or Open Source

commercial

BSD for PostgreSQL-components

commercial

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 Java

Server operating systems

Linux
Windows

Android
Linux
Windows

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.

yes

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

yes

Secondary indexes

yes

SQL

Support of SQL

yes

standard with numerous extensions

Standard with numerous extensions

yes

APIs and other access methods

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

ADO.NET
gokb
JDBC
kdbndp
ODBC
PDI
PDO
Pro*C
psycopg2
QT

JDBC
ODBC

Supported programming languages

.Net
C
C++
Delphi
Java
Perl
PHP
Python
Tcl

.Net
C
C++
Go
Java
JavaScript (Node.js)
Perl
PHP
Python

Server-side scripts

Stored procedures

user defined functions

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

user defined functions

Triggers

yes

Partitioning methods

Methods for storing different data on different nodes

horizontal partitioning

by hash, list or range

horizontal partitioning (by range, list and hash) and vertical partitioning

horizontal partitioning

Replication methods

Methods for redundantly storing data on multiple nodes

Multi-source replication

yes

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

Transaction concepts

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

ACID

Concurrency

Support for concurrent manipulation of data

yes, multi-version concurrency control (MVCC)

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

More information provided by the system vendor

Specific characteristics

An enterprise-class RDBMS compatible with PostgreSQL and Oracle. It has the following...
» more

Competitive advantages

Complete database management platform with Integrated Development Environment Tool,...
» more

Typical application scenarios

New applications for transactional and mixed workloads that need to integrate with...
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Key customers

The main customers are: China National Petroleum Corporation China Petrochemical...
» more

Market metrics

At present, the main market is in China, but expansion to the international market...
» more

Licensing and pricing models

Business license. Various sales modes: for example, sales by set, sales by CPU quantity,...
» more

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and for displaying vendor-provided information such as key customers, competitive advantages and market metrics.

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More resources

Recent citations in the news

EDB offers 'risk-free' migration to lure Oracle users to the PostgreSQL side
2 May 2023, The Register

3 key features in EDB PostgreSQL 15
29 November 2022, InfoWorld

EDB Makes Postgres Training Free and Available to All
18 April 2023, GlobeNewswire

EDB’s Postgres Distributed 5.0 boosts availability, performance
1 March 2023, InfoWorld

EnterpriseDB to offer new Oracle to Postgres migration service
25 April 2023, InfoWorld

provided by Google News

How a Chinese Surveillance Broker Became Oracle's “Partner of the ...
22 April 2021, The Intercept

provided by Google News

Staying power: the growing impact of PostgreSQL on enterprise ...
15 June 2021, SiliconANGLE News

provided by Google News

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