DBMS > Alibaba Cloud AnalyticDB for PostgreSQL vs. OpenQM vs. Ultipa vs. Yaacomo

System Properties Comparison Alibaba Cloud AnalyticDB for PostgreSQL vs. OpenQM vs. Ultipa vs. Yaacomo

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Editorial information provided by DB-Engines
Name	Alibaba Cloud AnalyticDB for PostgreSQL former name was HybridDB  Xexclude from comparison	OpenQM also called QM  Xexclude from comparison	Ultipa  Xexclude from comparison	Yaacomo  Xexclude from comparison
				Yaacomo seems to be discontinued and is removed from the DB-Engines ranking
Description	An online MPP (Massively Parallel Processing) data warehousing service based on Greenplum	QpenQM is a high-performance, self-tuning, multi-value DBMS	High performance Graph DBMS supporting HTAP high availability cluster deployment	OpenCL based in-memory RDBMS, designed for efficiently utilizing the hardware via parallel computing
Primary database model	Relational DBMS	Multivalue DBMS	Graph DBMS	Relational DBMS
DB-Engines Ranking measures the popularity of database management systems Trend Chart	Score 0.76 Rank #220   Overall #102   Relational DBMS	Score 0.34 Rank #284   Overall #10   Multivalue DBMS	Score 0.19 Rank #330   Overall #30   Graph DBMS
Website	www.alibabacloud.com/­product/­hybriddb-postgresql	www.rocketsoftware.com/­products/­rocket-multivalue-application-development-platform/­rocket-open-qm	www.ultipa.com	yaacomo.com
Technical documentation	www.alibabacloud.com/­help/­en/­analyticdb-for-postgresql/­latest/­product-introduction-overview		www.ultipa.com/­document
Developer	Alibaba / Pivotal Software Inc. / PostgreSQL Global Development Group	Rocket Software, originally Martin Phillips	Ultipa	Q2WEB GmbH
Initial release	2016	1993	2019	2009
Current release		3.4-12
License Commercial or Open Source	commercial	Open Source GPLv2, extended commercial license available	commercial	commercial
Cloud-based only Only available as a cloud service	yes	no	no	no
DBaaS offerings (sponsored links) Database as a Service Providers of DBaaS offerings, please contact us to be listed.
Server operating systems	hosted	AIX FreeBSD Linux macOS Raspberry Pi Solaris Windows		Android Linux Windows
Data scheme	yes	yes with some exceptions		yes
Typing predefined data types such as float or date	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		no
Secondary indexes	yes	yes		yes
SQL Support of SQL	yes	no		yes
APIs and other access methods	JDBC ODBC		RESTful HTTP API	JDBC ODBC
Supported programming languages	C Java Perl Python R	.Net Basic C Java Objective C PHP Python	C++ Go Java JavaScript (Node.js) Python
Server-side scripts Stored procedures	yes	yes
Triggers	yes	yes		yes
Partitioning methods Methods for storing different data on different nodes	Sharding Implicit feature of the cloud service	yes		horizontal partitioning
Replication methods Methods for redundantly storing data on multiple nodes	yes Implicit feature of the cloud service	yes		Source-replica replication
MapReduce Offers an API for user-defined Map/Reduce methods	no	no		no
Consistency concepts Methods to ensure consistency in a distributed system	Immediate Consistency	Immediate Consistency		Immediate Consistency
Foreign keys Referential integrity	yes	no		yes
Transaction concepts Support to ensure data integrity after non-atomic manipulations of data	ACID	ACID		ACID
Concurrency Support for concurrent manipulation of data	yes	yes		yes
Durability Support for making data persistent	yes	yes		yes
In-memory capabilities Is there an option to define some or all structures to be held in-memory only.	no			yes
User concepts Access control	fine grained access rights according to SQL-standard	Access rights can be defined down to the item level		fine grained access rights according to SQL-standard
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More resources
	Alibaba Cloud AnalyticDB for PostgreSQL former name was HybridDB	OpenQM also called QM	Ultipa	Yaacomo
Recent citations in the news	Alibaba Cloud upgrades AnalyticDB with vector database engine 25 July 2023, CloudTech 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 ignites AI innovation in Singapore with recent hackathon | KrASIA 27 March 2024, KrASIA provided by Google News		High-performance computing's role in real-time graph analytics - DataScienceCentral.com 30 January 2024, Data Science Central provided by Google News

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