DBMS > Alibaba Cloud AnalyticDB for PostgreSQL vs. Alibaba Cloud TSDB vs. jBASE vs. OushuDB

System Properties Comparison Alibaba Cloud AnalyticDB for PostgreSQL vs. Alibaba Cloud TSDB vs. jBASE vs. OushuDB

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Name	Alibaba Cloud AnalyticDB for PostgreSQL former name was HybridDB  Xexclude from comparison	Alibaba Cloud TSDB  Xexclude from comparison	jBASE  Xexclude from comparison	OushuDB  Xexclude from comparison
Description	An online MPP (Massively Parallel Processing) data warehousing service based on Greenplum	A stable, reliable, and cost-effective online high-performance time series database service	A robust multi-value DBMS comprising development tools and middleware	A data warehouse powered by Apache HAWQ supporting descriptive analysis and advanced machine learning
Primary database model	Relational DBMS	Time Series DBMS	Multivalue 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 0.29 Rank #301   Overall #26   Time Series DBMS	Score 1.49 Rank #156   Overall #3   Multivalue DBMS	Score 0.10 Rank #355   Overall #154   Relational DBMS
Website	www.alibabacloud.com/­product/­hybriddb-postgresql	www.alibabacloud.com/­product/­hitsdb	www.rocketsoftware.com/­products/­rocket-multivalue-application-development-platform/­rocket-jbase	www.oushu.com/­product/­oushuDB
Technical documentation	www.alibabacloud.com/­help/­en/­analyticdb-for-postgresql/­latest/­product-introduction-overview	www.alibabacloud.com/­help/­en/­time-series-database/­latest/­what-is-tsdb	docs.rocketsoftware.com/­bundle?labelkey=jbase_5.9	www.oushu.com/­documentation
Developer	Alibaba / Pivotal Software Inc. / PostgreSQL Global Development Group	Alibaba	Rocket Software (formerly Zumasys)	Oushu
Initial release	2016		1991
Current release			5.7	4.0.1, August 2020
License Commercial or Open Source	commercial	commercial	commercial	commercial
Cloud-based only Only available as a cloud service	yes	yes	no	no
DBaaS offerings (sponsored links) Database as a Service Providers of DBaaS offerings, please contact us to be listed.
Server operating systems	hosted	hosted	AIX Linux Windows	Linux
Data scheme	yes	schema-free	schema-free	yes
Typing predefined data types such as float or date	yes	Numeric data and Strings	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	no	yes
Secondary indexes	yes	no		yes
SQL Support of SQL	yes	no	Embedded SQL for jBASE in BASIC	Full-featured ANSI SQL support
APIs and other access methods	JDBC ODBC	HTTP REST	JDBC ODBC Proprietary protocol RESTful HTTP API SOAP-based API	JDBC ODBC
Supported programming languages	C Java Perl Python R	Java	.Net Basic Jabbascript Java	C C++
Server-side scripts Stored procedures	yes	no	yes	yes
Triggers	yes	no	yes	yes
Partitioning methods Methods for storing different data on different nodes	Sharding Implicit feature of the cloud service		Sharding	yes
Replication methods Methods for redundantly storing data on multiple nodes	yes Implicit feature of the cloud service		yes
MapReduce Offers an API for user-defined Map/Reduce methods	no	no	no	Hadoop integration
Consistency concepts Methods to ensure consistency in a distributed system	Immediate Consistency	Immediate Consistency
Foreign keys Referential integrity	yes	no	no
Transaction concepts Support to ensure data integrity after non-atomic manipulations of data	ACID	no	ACID	ACID
Concurrency Support for concurrent manipulation of data	yes	yes	yes	yes
Durability Support for making data persistent	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
User concepts Access control	fine grained access rights according to SQL-standard	Access managed on TSDB instance level	Access rights can be defined down to the item level	Kerberos, SSL and role based access
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More resources
	Alibaba Cloud AnalyticDB for PostgreSQL former name was HybridDB	Alibaba Cloud TSDB	jBASE	OushuDB
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 How Data Analytics Capabilities of Alibaba Group Evolve Its Ecosystem to the Cloud 20 February 2021, DataDrivenInvestor provided by Google News		Temenos signs first customer in India 24 August 2009, Finextra provided by Google News	China's answer to Snowflake is shaping as data demands upgrade 8 September 2021, PingWest provided by Google News

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