DBMS > Atos Standard Common Repository vs. Sadas Engine vs. SAP Advantage Database Server vs. Yaacomo vs. YTsaurus

System Properties Comparison Atos Standard Common Repository vs. Sadas Engine vs. SAP Advantage Database Server vs. Yaacomo vs. YTsaurus

Editorial information provided by DB-Engines
Name	Atos Standard Common Repository  Xexclude from comparison	Sadas Engine  Xexclude from comparison	SAP Advantage Database Server former name: Sybase ADS  Xexclude from comparison	Yaacomo  Xexclude from comparison	YTsaurus  Xexclude from comparison
	This system has been discontinued and will be removed from the DB-Engines ranking.		SAP Advantage Database Server seems to be discontinued. Therefore it is excluded from the DB-Engines Ranking.	Yaacomo seems to be discontinued and is removed from the DB-Engines ranking
Description	Highly scalable database system, designed for managing session and subscriber data in modern mobile communication networks	SADAS Engine is a columnar DBMS specifically designed for high performance in data warehouse environments	Low-cost RDBMS with access to ISAM and FoxPro data structures	OpenCL based in-memory RDBMS, designed for efficiently utilizing the hardware via parallel computing	YTsaurus is an open source platform for distributed storage and processing.
Primary database model	Document store Key-value store	Relational DBMS	Relational DBMS	Relational DBMS	Document store Key-value store
DB-Engines Ranking measures the popularity of database management systems Trend Chart		Score 0.07 Rank #373   Overall #157   Relational DBMS			Score 0.21 Rank #324   Overall #45   Document stores #48   Key-value stores
Website	atos.net/en/convergence-creators/portfolio/standard-common-repository	www.sadasengine.com	www.sap.com/products/advantage-database-server.html	yaacomo.com	ytsaurus.tech
Technical documentation		www.sadasengine.com/­en/­sadas-engine-download-free-trial-and-documentation/­#documentation			ytsaurus.tech/­docs/­en
Developer	Atos Convergence Creators	SADAS s.r.l.	Sybase, SAP	Q2WEB GmbH	Yandex
Initial release	2016	2006	1993	2009	2023
Current release	1703	8.0
License Commercial or Open Source	commercial	commercial free trial version available	commercial	commercial	Open Source Apache License, Version 2.0
Cloud-based only Only available as a cloud service	no	no	no	no	no
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Implementation language	Java	C++			C++
Server operating systems	Linux	AIX Linux Windows	Linux Windows	Android Linux Windows	Ubuntu
Data scheme	Schema and schema-less with LDAP views	yes	yes	yes
Typing predefined data types such as float or date	optional	yes	yes	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.	yes	no	no	no	no
Secondary indexes	yes	yes	yes	yes
SQL Support of SQL	no	yes	yes	yes	YQL, an SQL-based language, is supported
APIs and other access methods	LDAP	JDBC ODBC Proprietary protocol	.NET Client API ADO.NET JDBC ODBC OLE DB	JDBC ODBC
Supported programming languages	All languages with LDAP bindings	.Net C C# C++ Groovy Java PHP Python	Delphi Perl PHP		C++ Go Java JavaScript Python
Server-side scripts Stored procedures	no	no	yes
Triggers	yes	no	yes	yes
Partitioning methods Methods for storing different data on different nodes	Sharding cell division	horizontal partitioning	none	horizontal partitioning	Sharding
Replication methods Methods for redundantly storing data on multiple nodes	yes	none	Multi-source replication CONFLICT Trigger to resolve replication conflicts Source-replica replication	Source-replica replication	yes
MapReduce Offers an API for user-defined Map/Reduce methods		no	no	no	yes
Consistency concepts Methods to ensure consistency in a distributed system	Immediate Consistency or Eventual Consistency depending on configuration	Immediate Consistency	Immediate Consistency	Immediate Consistency
Foreign keys Referential integrity	no	yes	yes	yes
Transaction concepts Support to ensure data integrity after non-atomic manipulations of data	Atomic execution of specific operations		ACID	ACID	ACID
Concurrency Support for concurrent manipulation of data	yes	yes	yes	yes	yes
Durability Support for making data persistent	yes	yes	yes	yes	yes
In-memory capabilities Is there an option to define some or all structures to be held in-memory only.	yes	yes managed by 'Learn by Usage'	no caching of (temporary) tables can be configured	yes
User concepts Access control	LDAP bind authentication	Access rights for users, groups and roles according to SQL-standard	fine grained access rights according to SQL-standard	fine grained access rights according to SQL-standard	Access Control Lists
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More resources
	Atos Standard Common Repository	Sadas Engine	SAP Advantage Database Server former name: Sybase ADS	Yaacomo	YTsaurus
Recent citations in the news			SAP Announces Q3 2023 Results: Asia Pacific and Japan View 19 October 2023, SAP News provided by Google News

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