DBMS > Alibaba Cloud Table Store vs. Atos Standard Common Repository vs. EDB Postgres vs. Transwarp KunDB

System Properties Comparison Alibaba Cloud Table Store vs. Atos Standard Common Repository vs. EDB Postgres vs. Transwarp KunDB

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Editorial information provided by DB-Engines
Name	Alibaba Cloud Table Store  Xexclude from comparison	Atos Standard Common Repository  Xexclude from comparison	EDB Postgres  Xexclude from comparison	Transwarp KunDB  Xexclude from comparison
		This system has been discontinued and will be removed from the DB-Engines ranking.
Description	A fully managed Wide Column Store for large quantities of semi-structured data with real-time access	Highly scalable database system, designed for managing session and subscriber data in modern mobile communication networks	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.	OLTP DBMS based on a distributed architecture and highly compatible with MySQL and Oracle
Primary database model	Wide column store	Document store Key-value store	Relational DBMS	Relational DBMS
Secondary database models			Document store Spatial DBMS
DB-Engines Ranking measures the popularity of database management systems Trend Chart	Score 0.31 Rank #297   Overall #11   Wide column stores		Score 1.91 Rank #130   Overall #60   Relational DBMS	Score 0.14 Rank #341   Overall #149   Relational DBMS
Website	www.alibabacloud.com/­product/­table-store	atos.net/en/convergence-creators/portfolio/standard-common-repository	www.enterprisedb.com	www.transwarp.cn/­en/­product/­kundb
Technical documentation	www.alibabacloud.com/­help/­en/­tablestore		www.enterprisedb.com/­docs
Developer	Alibaba	Atos Convergence Creators	EnterpriseDB	Transwarp
Initial release	2016	2016	2005
Current release		1703	14, December 2021
License Commercial or Open Source	commercial	commercial	commercial BSD for PostgreSQL-components	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.
Implementation language		Java	C
Server operating systems	hosted	Linux	Linux Windows
Data scheme	schema-free	Schema and schema-less with LDAP views	yes	yes
Typing predefined data types such as float or date	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.	no	yes	yes specific XML-type available, but no XML query functionality.
Secondary indexes	no	yes	yes	yes
SQL Support of SQL	no	no	yes standard with numerous extensions	yes
APIs and other access methods	HTTP API	LDAP	ADO.NET JDBC native C library ODBC streaming API for large objects
Supported programming languages	Java Python	All languages with LDAP bindings	.Net C C++ Delphi Java Perl PHP Python Tcl
Server-side scripts Stored procedures	no	no	user defined functions realized in proprietary language PL/pgSQL or with common languages like Perl, Python, Tcl etc.	yes
Triggers	no	yes	yes	yes
Partitioning methods Methods for storing different data on different nodes	Sharding Implicit feature of the cloud service	Sharding cell division	horizontal partitioning by hash, list or range	horizontal partitioning
Replication methods Methods for redundantly storing data on multiple nodes	yes Implicit feature of the cloud service	yes	Multi-source 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 or Eventual Consistency depending on configuration	Immediate Consistency	Immediate Consistency
Foreign keys Referential integrity	no	no	yes	yes
Transaction concepts Support to ensure data integrity after non-atomic manipulations of data	Atomic single-row operations	Atomic execution of specific operations	ACID	ACID
Concurrency Support for concurrent manipulation of data	yes	yes	yes, multi-version concurrency control (MVCC)	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	yes	no
User concepts Access control	Access rights based on subaccounts and tokens	LDAP bind authentication	fine grained access rights according to SQL-standard	yes
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More resources
	Alibaba Cloud Table Store	Atos Standard Common Repository	EDB Postgres	Transwarp KunDB
Recent citations in the news	Apache Software Foundation Announces New Top-Level Project Apache Paimon 16 April 2024, Datanami Gartner’s Magic Quadrant for Cloud Database Management Systems 9 December 2020, CRN Top data analytics tools comparison: Alibaba Cloud, AWS, Azure, Google Cloud, IBM 5 December 2019, Wire19 Apache Software Foundation Announces New Top-Level Project Apache Paimon 19 April 2024, Datanami provided by Google News		EDB unveils EDB Postgres AI 23 May 2024, InfoWorld EDB Puts Postgres in the Middle of Analytics Workflow with New Lakehouse Stack 22 April 2024, Datanami EDB Announces EDB Postgres® AI, an Intelligent Platform for Transactional, Analytical and AI Workloads 23 May 2024, Yahoo Finance Nutanix partners with EDB to fit database service for AI – Blocks and Files 21 May 2024, Blocks & Files Enterprise DB begins rolling AI features into PostgreSQL 23 May 2024, SiliconANGLE News provided by Google News

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