DBMS > Alibaba Cloud TSDB vs. Atos Standard Common Repository vs. IBM Db2 warehouse vs. VelocityDB

System Properties Comparison Alibaba Cloud TSDB vs. Atos Standard Common Repository vs. IBM Db2 warehouse vs. VelocityDB

Please select another system to include it in the comparison.

Editorial information provided by DB-Engines
Name	Alibaba Cloud TSDB  Xexclude from comparison	Atos Standard Common Repository  Xexclude from comparison	IBM Db2 warehouse formerly named IBM dashDB  Xexclude from comparison	VelocityDB  Xexclude from comparison
		This system has been discontinued and will be removed from the DB-Engines ranking.
Description	A stable, reliable, and cost-effective online high-performance time series database service	Highly scalable database system, designed for managing session and subscriber data in modern mobile communication networks	Cloud-based data warehousing service	A .NET Object Database that can be embedded/distributed and extended to a graph data model (VelocityGraph)
Primary database model	Time Series DBMS	Document store Key-value store	Relational DBMS	Graph DBMS Object oriented DBMS
DB-Engines Ranking measures the popularity of database management systems Trend Chart	Score 0.24 Rank #306   Overall #26   Time Series DBMS		Score 1.30 Rank #164   Overall #75   Relational DBMS	Score 0.05 Rank #358   Overall #36   Graph DBMS #16   Object oriented DBMS
Website	www.alibabacloud.com/­product/­hitsdb	atos.net/en/convergence-creators/portfolio/standard-common-repository	www.ibm.com/­products/­db2/­warehouse	velocitydb.com
Technical documentation	www.alibabacloud.com/­help/­en/­time-series-database/­latest/­what-is-tsdb			velocitydb.com/­UserGuide
Developer	Alibaba	Atos Convergence Creators	IBM	VelocityDB Inc
Initial release		2016	2014	2011
Current release		1703		7.x
License Commercial or Open Source	commercial	commercial	commercial	commercial
Cloud-based only Only available as a cloud service	yes	no	yes	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	hosted	Any that supports .NET
Data scheme	schema-free	Schema and schema-less with LDAP views	yes	yes
Typing predefined data types such as float or date	Numeric data and Strings	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	no Import/export of XML data possible	no
Secondary indexes	no	yes	yes	yes
SQL Support of SQL	no	no	yes	no
APIs and other access methods	HTTP REST	LDAP	.NET Client API JDBC ODBC OLE DB	.Net
Supported programming languages	Java	All languages with LDAP bindings	Java JavaScript (Node.js) Perl PHP Python R Ruby	.Net
Server-side scripts Stored procedures	no	no	PL/SQL, SQL PL	no
Triggers	no	yes	yes	Callbacks are triggered when data changes
Partitioning methods Methods for storing different data on different nodes		Sharding cell division	Sharding	Sharding
Replication methods Methods for redundantly storing data on multiple nodes		yes	yes
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	no
Transaction concepts Support to ensure data integrity after non-atomic manipulations of data	no	Atomic execution of specific operations	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	yes	yes	yes
User concepts Access control	Access managed on TSDB instance level	LDAP bind authentication	fine grained access rights according to SQL-standard	Based on Windows Authentication
More information provided by the system vendor We invite representatives of system vendors to contact us for updating and extending the system information, and for displaying vendor-provided information such as key customers, competitive advantages and market metrics.
Related products and services We invite representatives of vendors of related products to contact us for presenting information about their offerings here.
More resources
	Alibaba Cloud TSDB	Atos Standard Common Repository	IBM Db2 warehouse formerly named IBM dashDB	VelocityDB
Recent citations in the news		Infographic: What makes a Mobile Operator's setup future proof? 10 February 2024, Atos provided by Google News	Announcing the deprecation of prior generation Db2 Warehouse plans on AWS 16 October 2023, ibm.com Db2 Warehouse delivers 4x faster query performance than previously, while cutting storage costs by 34x 11 July 2023, ibm.com The 10 Best Cloud Data Warehouse Solutions to Consider in 2024 22 October 2023, Solutions Review Introducing the next generation of Db2 Warehouse: Our cost-effective, cloud-native data warehouse built for always-on ... 11 July 2023, ibm.com Data mining in Db2 Warehouse: the basics 23 June 2020, Towards Data Science provided by Google News

Share this page