DBMS > Atos Standard Common Repository vs. PlanetScale vs. Sadas Engine vs. Valentina Server

System Properties Comparison Atos Standard Common Repository vs. PlanetScale vs. Sadas Engine vs. Valentina Server

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Editorial information provided by DB-Engines
Name	Atos Standard Common Repository  Xexclude from comparison	PlanetScale  Xexclude from comparison	Sadas Engine  Xexclude from comparison	Valentina Server  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	Scalable, distributed, serverless MySQL database platform built on top of Vitess	SADAS Engine is a columnar DBMS specifically designed for high performance in data warehouse environments	Object-relational database and reports server
Primary database model	Document store Key-value store	Relational DBMS	Relational DBMS	Relational DBMS
Secondary database models		Document store Spatial DBMS
DB-Engines Ranking measures the popularity of database management systems Trend Chart		Score 1.49 Rank #155   Overall #72   Relational DBMS	Score 0.07 Rank #373   Overall #157   Relational DBMS	Score 0.21 Rank #325   Overall #144   Relational DBMS
Website	atos.net/en/convergence-creators/portfolio/standard-common-repository	planetscale.com	www.sadasengine.com	www.valentina-db.net
Technical documentation		planetscale.com/­docs	www.sadasengine.com/­en/­sadas-engine-download-free-trial-and-documentation/­#documentation	valentina-db.com/­docs/­dokuwiki/­v5/­doku.php
Developer	Atos Convergence Creators	PlanetScale	SADAS s.r.l.	Paradigma Software
Initial release	2016	2020	2006	1999
Current release	1703		8.0	5.7.5
License Commercial or Open Source	commercial	commercial	commercial free trial version available	commercial
Cloud-based only Only available as a cloud service	no	yes	no	no
DBaaS offerings (sponsored links) Database as a Service Providers of DBaaS offerings, please contact us to be listed.
Implementation language	Java	Go	C++
Server operating systems	Linux	Docker Linux macOS	AIX Linux Windows	Linux OS X Windows
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
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
Secondary indexes	yes	yes	yes	yes
SQL Support of SQL	no	yes with proprietary extensions	yes	yes
APIs and other access methods	LDAP	ADO.NET JDBC MySQL protocol ODBC	JDBC ODBC Proprietary protocol	ODBC
Supported programming languages	All languages with LDAP bindings	Ada C C# C++ D Delphi Eiffel Erlang Haskell Java JavaScript (Node.js) Objective-C OCaml Perl PHP Python Ruby Scheme Tcl	.Net C C# C++ Groovy Java PHP Python	.Net C C# C++ Objective-C PHP Ruby Visual Basic Visual Basic.NET
Server-side scripts Stored procedures	no	yes proprietary syntax	no	yes
Triggers	yes	yes	no	yes
Partitioning methods Methods for storing different data on different nodes	Sharding cell division	Sharding	horizontal partitioning
Replication methods Methods for redundantly storing data on multiple nodes	yes	Multi-source replication Source-replica replication	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	Eventual Consistency across shards Immediate Consistency within a shard	Immediate Consistency
Foreign keys Referential integrity	no	yes not for MyISAM storage engine	yes	yes
Transaction concepts Support to ensure data integrity after non-atomic manipulations of data	Atomic execution of specific operations	ACID at shard level
Concurrency Support for concurrent manipulation of data	yes	yes table locks or row locks depending on storage engine	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	yes	yes managed by 'Learn by Usage'	yes
User concepts Access control	LDAP bind authentication	Users with fine-grained authorization concept no user groups or roles	Access rights for users, groups and roles according to SQL-standard	fine grained access rights according to SQL-standard
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More resources
	Atos Standard Common Repository	PlanetScale	Sadas Engine	Valentina Server
Recent citations in the news	Infographic: What makes a Mobile Operator's setup future proof? 10 February 2024, Atos provided by Google News	PlanetScale ends free tier bid, sheds staff in profitability bid 11 March 2024, The Register PlanetScale forks MySQL to add vector support 1 June 2024, Yahoo Movies Canada PlanetScale forks MySQL to add vector support 3 October 2023, TechCrunch PlanetScale Named to Fortune 2023 Best Small Workplaces 31 August 2023, Business Wire PlanetScale review: Horizontally scalable MySQL in the cloud 1 September 2021, InfoWorld provided by Google News		A Look at Valentina — SitePoint 18 April 2014, SitePoint MySQL GUI Tools for Windows and Ubuntu/Linux: Top 8 free or open source 7 December 2018, H2S Media provided by Google News

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