DBMS > Alibaba Cloud AnalyticDB for PostgreSQL vs. jBASE vs. Machbase Neo vs. OpenQM

System Properties Comparison Alibaba Cloud AnalyticDB for PostgreSQL vs. jBASE vs. Machbase Neo vs. OpenQM

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Editorial information provided by DB-Engines
Name	Alibaba Cloud AnalyticDB for PostgreSQL former name was HybridDB  Xexclude from comparison	jBASE  Xexclude from comparison	Machbase Neo Former name was Infiniflux  Xexclude from comparison	OpenQM also called QM  Xexclude from comparison
Description	An online MPP (Massively Parallel Processing) data warehousing service based on Greenplum	A robust multi-value DBMS comprising development tools and middleware	TimeSeries DBMS for AIoT and BigData	QpenQM is a high-performance, self-tuning, multi-value DBMS
Primary database model	Relational DBMS	Multivalue DBMS	Time Series DBMS	Multivalue DBMS
DB-Engines Ranking measures the popularity of database management systems Trend Chart	Score 0.76 Rank #220   Overall #102   Relational DBMS	Score 1.49 Rank #156   Overall #3   Multivalue DBMS	Score 0.17 Rank #337   Overall #30   Time Series DBMS	Score 0.34 Rank #284   Overall #10   Multivalue DBMS
Website	www.alibabacloud.com/­product/­hybriddb-postgresql	www.rocketsoftware.com/­products/­rocket-multivalue-application-development-platform/­rocket-jbase	machbase.com	www.rocketsoftware.com/­products/­rocket-multivalue-application-development-platform/­rocket-open-qm
Technical documentation	www.alibabacloud.com/­help/­en/­analyticdb-for-postgresql/­latest/­product-introduction-overview	docs.rocketsoftware.com/­bundle?labelkey=jbase_5.9	machbase.com/­dbms
Developer	Alibaba / Pivotal Software Inc. / PostgreSQL Global Development Group	Rocket Software (formerly Zumasys)	Machbase	Rocket Software, originally Martin Phillips
Initial release	2016	1991	2013	1993
Current release		5.7	V8.0, August 2023	3.4-12
License Commercial or Open Source	commercial	commercial	commercial free test version available	Open Source GPLv2, extended commercial license available
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.
Implementation language			C
Server operating systems	hosted	AIX Linux Windows	Linux macOS Windows	AIX FreeBSD Linux macOS Raspberry Pi Solaris Windows
Data scheme	yes	schema-free	yes	yes with some exceptions
Typing predefined data types such as float or date	yes	optional	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	yes
Secondary indexes	yes		yes	yes
SQL Support of SQL	yes	Embedded SQL for jBASE in BASIC	SQL-like query language	no
APIs and other access methods	JDBC ODBC	JDBC ODBC Proprietary protocol RESTful HTTP API SOAP-based API	gRPC HTTP REST JDBC MQTT (Message Queue Telemetry Transport) ODBC
Supported programming languages	C Java Perl Python R	.Net Basic Jabbascript Java	C C# C++ Go Java JavaScript PHP via ODBC Python R via ODBC Scala	.Net Basic C Java Objective C PHP Python
Server-side scripts Stored procedures	yes	yes	no	yes
Triggers	yes	yes	no	yes
Partitioning methods Methods for storing different data on different nodes	Sharding Implicit feature of the cloud service	Sharding	Sharding	yes
Replication methods Methods for redundantly storing data on multiple nodes	yes Implicit feature of the cloud service	yes	selectable replication factor	yes
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
Foreign keys Referential integrity	yes	no	no	no
Transaction concepts Support to ensure data integrity after non-atomic manipulations of data	ACID	ACID	no	ACID
Concurrency Support for concurrent manipulation of data	yes	yes	yes	yes
Durability Support for making data persistent	yes	yes	no	yes
In-memory capabilities Is there an option to define some or all structures to be held in-memory only.	no	yes	yes volatile and lookup table
User concepts Access control	fine grained access rights according to SQL-standard	Access rights can be defined down to the item level	simple password-based access control	Access rights can be defined down to the item level
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More resources
	Alibaba Cloud AnalyticDB for PostgreSQL former name was HybridDB	jBASE	Machbase Neo Former name was Infiniflux	OpenQM also called QM
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

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