DBMS > OpenQM vs. Percona Server for MySQL vs. SAP Advantage Database Server vs. TempoIQ

System Properties Comparison OpenQM vs. Percona Server for MySQL vs. SAP Advantage Database Server vs. TempoIQ

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Editorial information provided by DB-Engines
Name	OpenQM also called QM  Xexclude from comparison	Percona Server for MySQL  Xexclude from comparison	SAP Advantage Database Server former name: Sybase ADS  Xexclude from comparison	TempoIQ formerly TempoDB  Xexclude from comparison
			SAP Advantage Database Server seems to be discontinued. Therefore it is excluded from the DB-Engines Ranking.	TempoIQ seems to be decommissioned. It will be removed from the DB-Engines ranking.
Description	QpenQM is a high-performance, self-tuning, multi-value DBMS	Enhanced drop-in replacement for MySQL based on XtraDB or TokuDB storage engines with improved performance and additional diagnostic and management features.	Low-cost RDBMS with access to ISAM and FoxPro data structures	Scalable analytics DBMS for sensor data, provided as a service (SaaS)
Primary database model	Multivalue DBMS	Relational DBMS	Relational DBMS	Time Series DBMS
DB-Engines Ranking measures the popularity of database management systems Trend Chart	Score 0.34 Rank #284   Overall #10   Multivalue DBMS	Score 2.10 Rank #119   Overall #57   Relational DBMS
Website	www.rocketsoftware.com/­products/­rocket-multivalue-application-development-platform/­rocket-open-qm	www.percona.com/­software/­mysql-database/­percona-server	www.sap.com/products/advantage-database-server.html	tempoiq.com (offline)
Technical documentation		www.percona.com/­downloads/­Percona-Server-LATEST
Developer	Rocket Software, originally Martin Phillips	Percona	Sybase, SAP	TempoIQ
Initial release	1993	2008	1993	2012
Current release	3.4-12	8.0.36-28, 2024
License Commercial or Open Source	Open Source GPLv2, extended commercial license available	Open Source GPL version 2	commercial	commercial
Cloud-based only Only available as a cloud service	no	no	no	yes
DBaaS offerings (sponsored links) Database as a Service Providers of DBaaS offerings, please contact us to be listed.
Implementation language		C and C++
Server operating systems	AIX FreeBSD Linux macOS Raspberry Pi Solaris Windows	Linux	Linux Windows
Data scheme	yes with some exceptions	yes	yes	schema-free
Typing predefined data types such as float or date		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	yes	no	no
Secondary indexes	yes	yes	yes
SQL Support of SQL	no	yes	yes	no
APIs and other access methods		ADO.NET JDBC ODBC	.NET Client API ADO.NET JDBC ODBC OLE DB	HTTP API
Supported programming languages	.Net Basic C Java Objective C PHP Python	Ada C C# C++ D Eiffel Erlang Haskell Java Objective-C OCaml Perl PHP Python Ruby Scheme Tcl	Delphi Perl PHP	C# Java JavaScript Node.js Python Ruby
Server-side scripts Stored procedures	yes	yes	yes	no
Triggers	yes	yes	yes	yes Realtime Alerts
Partitioning methods Methods for storing different data on different nodes	yes		none
Replication methods Methods for redundantly storing data on multiple nodes	yes	Multi-source replication Source-replica replication XtraDB Cluster	Multi-source replication CONFLICT Trigger to resolve replication conflicts Source-replica replication
MapReduce Offers an API for user-defined Map/Reduce methods	no	no	no	no
Consistency concepts Methods to ensure consistency in a distributed system	Immediate Consistency	Immediate Consistency	Immediate Consistency
Foreign keys Referential integrity	no	yes	yes	no
Transaction concepts Support to ensure data integrity after non-atomic manipulations of data	ACID	ACID	ACID	no
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 caching of (temporary) tables can be configured	no
User concepts Access control	Access rights can be defined down to the item level	Users with fine-grained authorization concept no user groups or roles	fine grained access rights according to SQL-standard	simple authentication-based access control
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More resources
	OpenQM also called QM	Percona Server for MySQL	SAP Advantage Database Server former name: Sybase ADS	TempoIQ formerly TempoDB
Recent citations in the news		Update or migrate? Planning for MySQL 5.7 EOL 22 June 2023, InfoWorld Sizing Up Servers: Intel's Skylake-SP Xeon versus AMD's EPYC 7000 - The Server CPU Battle of the Decade? 11 July 2017, AnandTech How to deploy the Percona database performance monitor with Docker 24 February 2023, TechRepublic Supercharge your Amazon RDS for MySQL deployment with ProxySQL and Percona Monitoring and Management ... 12 October 2018, AWS Blog Critical MySQL Vulnerabilities Can Lead to Server Compromise 2 November 2016, Threatpost provided by Google News	SAP Announces Q3 2023 Results: Asia Pacific and Japan View 19 October 2023, SAP News provided by Google News	No-Code Internet of Things Development Platform 29 October 2015, Automation World provided by Google News

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