DBMS > Atos Standard Common Repository vs. IBM Db2 vs. InfinityDB vs. Sadas Engine

System Properties Comparison Atos Standard Common Repository vs. IBM Db2 vs. InfinityDB vs. Sadas Engine

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Name	Atos Standard Common Repository  Xexclude from comparison	IBM Db2 formerly named DB2 or IBM Database 2  Xexclude from comparison	InfinityDB  Xexclude from comparison	Sadas Engine  Xexclude from comparison
	This system has been discontinued and will be removed from the DB-Engines ranking.
Description	Highly scalable database system, designed for managing session and subscriber data in modern mobile communication networks	Common in IBM host environments, 2 different versions for host and Windows/Linux	A Java embedded Key-Value Store which extends the Java Map interface	SADAS Engine is a columnar DBMS specifically designed for high performance in data warehouse environments
Primary database model	Document store Key-value store	Relational DBMS Since Version 10.5 support for JSON/BSON documents compatible with MongoDB	Key-value store	Relational DBMS
Secondary database models		Document store RDF store in Db2 LUW (Linux, Unix, Windows) Spatial DBMS with Db2 Spatial Extender
DB-Engines Ranking measures the popularity of database management systems Trend Chart		Score 125.90 Rank #9   Overall #6   Relational DBMS	Score 0.08 Rank #365   Overall #55   Key-value stores	Score 0.07 Rank #373   Overall #157   Relational DBMS
Website	atos.net/en/convergence-creators/portfolio/standard-common-repository	www.ibm.com/­products/­db2	boilerbay.com	www.sadasengine.com
Technical documentation		www.ibm.com/­docs/­en/­db2	boilerbay.com/­infinitydb/­manual	www.sadasengine.com/­en/­sadas-engine-download-free-trial-and-documentation/­#documentation
Developer	Atos Convergence Creators	IBM	Boiler Bay Inc.	SADAS s.r.l.
Initial release	2016	1983 host version	2002	2006
Current release	1703	12.1, October 2016	4.0	8.0
License Commercial or Open Source	commercial	commercial free version is available	commercial	commercial free trial version available
Cloud-based only Only available as a cloud service	no	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 and C++	Java	C++
Server operating systems	Linux	AIX HP-UX Linux Solaris Windows z/OS	All OS with a Java VM	AIX Linux Windows
Data scheme	Schema and schema-less with LDAP views	yes	yes nested virtual Java Maps, multi-value, logical ‘tuple space’ runtime Schema upgrade	yes
Typing predefined data types such as float or date	optional	yes	yes all Java primitives, Date, CLOB, BLOB, huge sparse arrays	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	no
Secondary indexes	yes	yes	no manual creation possible, using inversions based on multi-value capability	yes
SQL Support of SQL	no	yes	no	yes
APIs and other access methods	LDAP	ADO.NET JDBC JSON style queries MongoDB compatible ODBC XQuery	Access via java.util.concurrent.ConcurrentNavigableMap Interface Proprietary API to InfinityDB ItemSpace (boilerbay.com/­docs/­ItemSpaceDataStructures.htm)	JDBC ODBC Proprietary protocol
Supported programming languages	All languages with LDAP bindings	C C# C++ Cobol Delphi Fortran Java Perl PHP Python Ruby Visual Basic	Java	.Net C C# C++ Groovy Java PHP Python
Server-side scripts Stored procedures	no	yes	no	no
Triggers	yes	yes	no	no
Partitioning methods Methods for storing different data on different nodes	Sharding cell division	Sharding only with Windows/Unix/Linux Version	none	horizontal partitioning
Replication methods Methods for redundantly storing data on multiple nodes	yes	yes with separate tools (MQ, InfoSphere)	none	none
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 or Eventual Consistency depending on configuration		Immediate Consistency READ-COMMITTED or SERIALIZED	Immediate Consistency
Foreign keys Referential integrity	no	yes	no manual creation possible, using inversions based on multi-value capability	yes
Transaction concepts Support to ensure data integrity after non-atomic manipulations of data	Atomic execution of specific operations	ACID	ACID Optimistic locking for transactions; no isolation for bulk loads
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.	yes		no	yes managed by 'Learn by Usage'
User concepts Access control	LDAP bind authentication	fine grained access rights according to SQL-standard	no	Access rights for users, groups and roles according to SQL-standard
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More resources
	Atos Standard Common Repository	IBM Db2 formerly named DB2 or IBM Database 2	InfinityDB	Sadas Engine
Recent citations in the news		SAP and IBM Expand Partnership, Introduce Optimized DB2 Database 14 June 2024, br.ADVFN.com Use AWS DMS to migrate data from IBM Db2 DPF to an AWS target | Amazon Web Services 28 May 2024, AWS Blog IBM Collaborates with AWS to Launch a New Cloud Database Offering, Enabling Customers to Optimize Data ... 27 November 2023, IBM Newsroom Infotel Returns to IDUG North America 2024 in Charlotte to Showcase Latest Db2 Solutions and Feature Presentation ... 13 June 2024, PR Web Precisely Supports Amazon RDS for Db2 Service with Real-Time Data Integration Capabilities 3 April 2024, precisely.com provided by Google News

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