DBMS > Atos Standard Common Repository vs. Blueflood vs. EDB Postgres vs. SAP Advantage Database Server

System Properties Comparison Atos Standard Common Repository vs. Blueflood vs. EDB Postgres vs. SAP Advantage Database Server

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Editorial information provided by DB-Engines
Name	Atos Standard Common Repository  Xexclude from comparison	Blueflood  Xexclude from comparison	EDB Postgres  Xexclude from comparison	SAP Advantage Database Server former name: Sybase ADS  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.
Description	Highly scalable database system, designed for managing session and subscriber data in modern mobile communication networks	Scalable TimeSeries DBMS based on Cassandra	The EDB Postgres Platform is an enterprise-class data management platform based on the open source database PostgreSQL with flexible deployment options and Oracle compatibility features, complemented by tool kits for management, integration, and migration.	Low-cost RDBMS with access to ISAM and FoxPro data structures
Primary database model	Document store Key-value store	Time Series 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 0.13 Rank #346   Overall #33   Time Series DBMS	Score 1.91 Rank #130   Overall #60   Relational DBMS
Website	atos.net/en/convergence-creators/portfolio/standard-common-repository	blueflood.io	www.enterprisedb.com	www.sap.com/products/advantage-database-server.html
Technical documentation		github.com/­rax-maas/­blueflood/­wiki	www.enterprisedb.com/­docs
Developer	Atos Convergence Creators	Rackspace	EnterpriseDB	Sybase, SAP
Initial release	2016	2013	2005	1993
Current release	1703		14, December 2021
License Commercial or Open Source	commercial	Open Source Apache 2.0	commercial BSD for PostgreSQL-components	commercial
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	Java	C
Server operating systems	Linux	Linux OS X	Linux Windows	Linux Windows
Data scheme	Schema and schema-less with LDAP views	predefined scheme	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	yes specific XML-type available, but no XML query functionality.	no
Secondary indexes	yes	no	yes	yes
SQL Support of SQL	no	no	yes standard with numerous extensions	yes
APIs and other access methods	LDAP	HTTP REST	ADO.NET JDBC native C library ODBC streaming API for large objects	.NET Client API ADO.NET JDBC ODBC OLE DB
Supported programming languages	All languages with LDAP bindings		.Net C C++ Delphi Java Perl PHP Python Tcl	Delphi Perl PHP
Server-side scripts Stored procedures	no	no	user defined functions realized in proprietary language PL/pgSQL or with common languages like Perl, Python, Tcl etc.	yes
Triggers	yes	no	yes	yes
Partitioning methods Methods for storing different data on different nodes	Sharding cell division	Sharding based on Cassandra	horizontal partitioning by hash, list or range	none
Replication methods Methods for redundantly storing data on multiple nodes	yes	selectable replication factor based on Cassandra	Multi-source replication	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
Consistency concepts Methods to ensure consistency in a distributed system	Immediate Consistency or Eventual Consistency depending on configuration	Eventual Consistency based on Cassandra Immediate Consistency based on Cassandra	Immediate Consistency	Immediate Consistency
Foreign keys Referential integrity	no	no	yes	yes
Transaction concepts Support to ensure data integrity after non-atomic manipulations of data	Atomic execution of specific operations	no	ACID	ACID
Concurrency Support for concurrent manipulation of data	yes	yes	yes, multi-version concurrency control (MVCC)	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	no	no caching of (temporary) tables can be configured
User concepts Access control	LDAP bind authentication	no	fine grained access rights according to SQL-standard	fine grained access rights according to SQL-standard
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More resources
	Atos Standard Common Repository	Blueflood	EDB Postgres	SAP Advantage Database Server former name: Sybase ADS
Recent citations in the news		Real-Time Performance and Health Monitoring Using Netdata 2 September 2019, CNX Software provided by Google News	4 highlights from EDB Postgres AI 13 June 2024, InfoWorld EDB Puts Postgres in the Middle of Analytics Workflow with New Lakehouse Stack 22 April 2024, Datanami EDB Announces EDB Postgres® AI, an Intelligent Platform for Transactional, Analytical and AI Workloads 23 May 2024, Yahoo Finance Nutanix partners with EDB to fit database service for AI – Blocks and Files 21 May 2024, Blocks and Files Enterprise DB begins rolling AI features into PostgreSQL 23 May 2024, SiliconANGLE News provided by Google News	SAP Announces Q3 2023 Results: Asia Pacific and Japan View 19 October 2023, SAP News provided by Google News

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