DBMS > Atos Standard Common Repository vs. Postgres-XL vs. SiriDB vs. SurrealDB

System Properties Comparison Atos Standard Common Repository vs. Postgres-XL vs. SiriDB vs. SurrealDB

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Editorial information provided by DB-Engines
Name	Atos Standard Common Repository  Xexclude from comparison	Postgres-XL  Xexclude from comparison	SiriDB  Xexclude from comparison	SurrealDB  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	Based on PostgreSQL enhanced with MPP and write-scale-out cluster features	Open Source Time Series DBMS	A fully ACID transactional, developer-friendly, multi-model DBMS
Primary database model	Document store Key-value store	Relational DBMS	Time Series DBMS	Document store Graph DBMS
Secondary database models		Document store Spatial DBMS
DB-Engines Ranking measures the popularity of database management systems Trend Chart		Score 0.53 Rank #254   Overall #117   Relational DBMS	Score 0.07 Rank #378   Overall #42   Time Series DBMS	Score 1.02 Rank #190   Overall #33   Document stores #18   Graph DBMS
Website	atos.net/en/convergence-creators/portfolio/standard-common-repository	www.postgres-xl.org	siridb.com	surrealdb.com
Technical documentation		www.postgres-xl.org/­documentation	docs.siridb.com	surrealdb.com/­docs
Developer	Atos Convergence Creators		Cesbit	SurrealDB Ltd
Initial release	2016	2014 since 2012, originally named StormDB	2017	2022
Current release	1703	10 R1, October 2018		v1.5.0, May 2024
License Commercial or Open Source	commercial	Open Source Mozilla public license	Open Source MIT License	Open Source
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	C	Rust
Server operating systems	Linux	Linux macOS	Linux	Linux macOS Windows
Data scheme	Schema and schema-less with LDAP views	yes	yes	schema-free
Typing predefined data types such as float or date	optional	yes	yes Numeric data	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 XML type, but no XML query functionality	no
Secondary indexes	yes	yes	yes
SQL Support of SQL	no	yes distributed, parallel query execution	no	SQL-like query language
APIs and other access methods	LDAP	ADO.NET JDBC native C library ODBC streaming API for large objects	HTTP API	GraphQL RESTful HTTP API WebSocket
Supported programming languages	All languages with LDAP bindings	.Net C C++ Delphi Erlang Java JavaScript (Node.js) Perl PHP Python Tcl	C C++ Go Java JavaScript (Node.js) PHP Python R	Deno Go JavaScript (Node.js) Rust
Server-side scripts Stored procedures	no	user defined functions	no
Triggers	yes	yes	no
Partitioning methods Methods for storing different data on different nodes	Sharding cell division	horizontal partitioning	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 or Eventual Consistency depending on configuration	Immediate Consistency
Foreign keys Referential integrity	no	yes	no
Transaction concepts Support to ensure data integrity after non-atomic manipulations of data	Atomic execution of specific operations	ACID MVCC	no	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.	yes	no	yes
User concepts Access control	LDAP bind authentication	fine grained access rights according to SQL-standard	simple rights management via user accounts	yes, based on authentication and database rules
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More resources
	Atos Standard Common Repository	Postgres-XL	SiriDB	SurrealDB
Recent citations in the news				SD Times Open-Source Project of the Week: SurrealDB 10 May 2024, SDTimes.com Meet Tobie Morgan Hitchcock, CEO & Co-Founder Of SurrealDB 25 April 2024, TechRound Cloud, privacy and AI: Trends defining the future of data and databases 27 September 2023, Sifted SurrealDB raises $6M for its database-as-a-service offering 4 January 2023, TechCrunch Introducing SurrealDB: A Quantum Leap in Database Technology 11 September 2023, TechRound provided by Google News

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