DBMS > 4D vs. Alibaba Cloud AnalyticDB for PostgreSQL vs. Atos Standard Common Repository vs. Cubrid vs. WakandaDB

System Properties Comparison 4D vs. Alibaba Cloud AnalyticDB for PostgreSQL vs. Atos Standard Common Repository vs. Cubrid vs. WakandaDB

Editorial information provided by DB-Engines
Name	4D former name: 4th Dimension  Xexclude from comparison	Alibaba Cloud AnalyticDB for PostgreSQL former name was HybridDB  Xexclude from comparison	Atos Standard Common Repository  Xexclude from comparison	Cubrid  Xexclude from comparison	WakandaDB  Xexclude from comparison
			This system has been discontinued and will be removed from the DB-Engines ranking.
Description	Application development environment with integrated database management system	An online MPP (Massively Parallel Processing) data warehousing service based on Greenplum	Highly scalable database system, designed for managing session and subscriber data in modern mobile communication networks	CUBRID is an open-source SQL-based relational database management system with object extensions for OLTP	WakandaDB is embedded in a server that provides a REST API and a server-side javascript engine to access data
Primary database model	Relational DBMS	Relational DBMS	Document store Key-value store	Relational DBMS	Object oriented DBMS
DB-Engines Ranking measures the popularity of database management systems Trend Chart	Score 2.47 Rank #110   Overall #54   Relational DBMS	Score 0.76 Rank #220   Overall #102   Relational DBMS		Score 1.04 Rank #187   Overall #87   Relational DBMS	Score 0.10 Rank #356   Overall #16   Object oriented DBMS
Website	www.4d.com	www.alibabacloud.com/­product/­hybriddb-postgresql	atos.net/en/convergence-creators/portfolio/standard-common-repository	cubrid.com (korean) cubrid.org (english)	wakanda.github.io
Technical documentation	developer.4d.com	www.alibabacloud.com/­help/­en/­analyticdb-for-postgresql/­latest/­product-introduction-overview		cubrid.org/­manuals	wakanda.github.io/­doc
Developer	4D, Inc	Alibaba / Pivotal Software Inc. / PostgreSQL Global Development Group	Atos Convergence Creators	CUBRID Corporation, CUBRID Foundation	Wakanda SAS
Initial release	1984	2016	2016	2008	2012
Current release	v20, April 2023		1703	11.0, January 2021	2.7.0 (April 29, 2019), April 2019
License Commercial or Open Source	commercial	commercial	commercial	Open Source Apache Version 2.0	Open Source AGPLv3, extended commercial license available
Cloud-based only Only available as a cloud service	no	yes	no	no	no
DBaaS offerings (sponsored links) Database as a Service Providers of DBaaS offerings, please contact us to be listed.
Implementation language			Java	C, C++, Java	C++, JavaScript
Server operating systems	OS X Windows	hosted	Linux	Linux Windows	Linux OS X Windows
Data scheme	yes	yes	Schema and schema-less with LDAP views	yes	yes
Typing predefined data types such as float or date	yes	yes	optional	yes	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	yes	yes	no	no
Secondary indexes	yes	yes	yes	yes
SQL Support of SQL	yes close to SQL 92	yes	no	yes	no
APIs and other access methods	ODBC RESTful HTTP API by using 4D Mobile SOAP webservices	JDBC ODBC	LDAP	ADO.NET JDBC ODBC OLE DB	RESTful HTTP API
Supported programming languages	4D proprietary IDE PHP	C Java Perl Python R	All languages with LDAP bindings	C C# C++ Go Java JavaScript (Node.js) Perl PHP Python Ruby	JavaScript
Server-side scripts Stored procedures	yes	yes	no	Java Stored Procedures	yes
Triggers	yes	yes	yes	yes	yes
Partitioning methods Methods for storing different data on different nodes	none	Sharding Implicit feature of the cloud service	Sharding cell division	none	none
Replication methods Methods for redundantly storing data on multiple nodes	Multi-source replication	yes Implicit feature of the cloud service	yes	Source-replica replication	none
MapReduce Offers an API for user-defined Map/Reduce methods	no	no		no	no
Consistency concepts Methods to ensure consistency in a distributed system	Immediate Consistency	Immediate Consistency	Immediate Consistency or Eventual Consistency depending on configuration	Immediate Consistency	Immediate Consistency
Foreign keys Referential integrity	yes	yes	no	yes
Transaction concepts Support to ensure data integrity after non-atomic manipulations of data	ACID	ACID	Atomic execution of specific operations	ACID	ACID
Concurrency Support for concurrent manipulation of data	yes	yes	yes	yes	yes
Durability Support for making data persistent	yes	yes	yes	yes	yes
In-memory capabilities Is there an option to define some or all structures to be held in-memory only.	no	no	yes	no	no
User concepts Access control	Users and groups	fine grained access rights according to SQL-standard	LDAP bind authentication	fine grained access rights according to SQL-standard	yes
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More resources
	4D former name: 4th Dimension	Alibaba Cloud AnalyticDB for PostgreSQL former name was HybridDB	Atos Standard Common Repository	Cubrid	WakandaDB
DB-Engines blog posts	MySQL, PostgreSQL and Redis are the winners of the March ranking 2 March 2016, Paul Andlinger show all
Recent citations in the news		Two Critical Flaws Found in Alibaba Cloud's PostgreSQL Databases 20 April 2023, The Hacker News Accidental ‘write’ Permissions In Alibaba PostgreSQL Let Attackers Access Sensitive Data 22 April 2023, GBHackers Two critical vulnerabilities spotted in Alibaba Cloud's PostgreSQL databases 21 April 2023, TEISS Alibaba Cloud to spur AI innovation with upcoming Singapore hackathon in March | KrASIA 21 February 2024, KrASIA Experts disclosed two critical flaws in Alibaba cloud database services 20 April 2023, securityaffairs.com provided by Google News	Infographic: What makes a Mobile Operator's setup future proof? 10 February 2024, Atos provided by Google News

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