DBMS > EDB Postgres vs. gStore vs. Postgres-XL vs. SAP Advantage Database Server

System Properties Comparison EDB Postgres vs. gStore vs. Postgres-XL vs. SAP Advantage Database Server

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Editorial information provided by DB-Engines
Name	EDB Postgres  Xexclude from comparison	gStore  Xexclude from comparison	Postgres-XL  Xexclude from comparison	SAP Advantage Database Server former name: Sybase ADS  Xexclude from comparison
				SAP Advantage Database Server seems to be discontinued. Therefore it is excluded from the DB-Engines Ranking.
Description	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.	A native Graph DBMS to store and maintain very large RDF datasets.	Based on PostgreSQL enhanced with MPP and write-scale-out cluster features	Low-cost RDBMS with access to ISAM and FoxPro data structures
Primary database model	Relational DBMS	Graph DBMS RDF store	Relational DBMS	Relational DBMS
Secondary database models	Document store Spatial DBMS		Document store Spatial DBMS
DB-Engines Ranking measures the popularity of database management systems Trend Chart	Score 1.91 Rank #130   Overall #60   Relational DBMS	Score 0.14 Rank #342   Overall #34   Graph DBMS #16   RDF stores	Score 0.53 Rank #254   Overall #117   Relational DBMS
Website	www.enterprisedb.com	en.gstore.cn	www.postgres-xl.org	www.sap.com/products/advantage-database-server.html
Technical documentation	www.enterprisedb.com/­docs	en.gstore.cn/­#/­enDocs	www.postgres-xl.org/­documentation
Developer	EnterpriseDB			Sybase, SAP
Initial release	2005	2016	2014 since 2012, originally named StormDB	1993
Current release	14, December 2021	1.2, November 2023	10 R1, October 2018
License Commercial or Open Source	commercial BSD for PostgreSQL-components	Open Source BSD	Open Source Mozilla public license	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	C	C++	C
Server operating systems	Linux Windows	Linux	Linux macOS	Linux Windows
Data scheme	yes	schema-free and OWL/RDFS-schema support	yes	yes
Typing predefined data types such as float or date	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 specific XML-type available, but no XML query functionality.	no	yes XML type, but no XML query functionality	no
Secondary indexes	yes		yes	yes
SQL Support of SQL	yes standard with numerous extensions	no	yes distributed, parallel query execution	yes
APIs and other access methods	ADO.NET JDBC native C library ODBC streaming API for large objects	HTTP API SPARQL 1.1	ADO.NET JDBC native C library ODBC streaming API for large objects	.NET Client API ADO.NET JDBC ODBC OLE DB
Supported programming languages	.Net C C++ Delphi Java Perl PHP Python Tcl	C++ Java JavaScript (Node.js) PHP Python	.Net C C++ Delphi Erlang Java JavaScript (Node.js) Perl PHP Python Tcl	Delphi Perl PHP
Server-side scripts Stored procedures	user defined functions realized in proprietary language PL/pgSQL or with common languages like Perl, Python, Tcl etc.	yes	user defined functions	yes
Triggers	yes		yes	yes
Partitioning methods Methods for storing different data on different nodes	horizontal partitioning by hash, list or range		horizontal partitioning	none
Replication methods Methods for redundantly storing data on multiple nodes	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	no
Consistency concepts Methods to ensure consistency in a distributed system	Immediate Consistency		Immediate Consistency	Immediate Consistency
Foreign keys Referential integrity	yes		yes	yes
Transaction concepts Support to ensure data integrity after non-atomic manipulations of data	ACID	yes	ACID MVCC	ACID
Concurrency Support for concurrent manipulation of data	yes, multi-version concurrency control (MVCC)	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.	no	no	no	no caching of (temporary) tables can be configured
User concepts Access control	fine grained access rights according to SQL-standard	Users, roles and permissions, Role-Based Access Control (RBAC) supported	fine grained access rights according to SQL-standard	fine grained access rights according to SQL-standard
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More resources
	EDB Postgres	gStore	Postgres-XL	SAP Advantage Database Server former name: Sybase ADS
Recent citations in the news	EDB unveils EDB Postgres AI 23 May 2024, InfoWorld EDB Announces EDB Postgres® AI, an Intelligent Platform for Transactional, Analytical and AI Workloads 23 May 2024, Yahoo Finance EDB Puts Postgres in the Middle of Analytics Workflow with New Lakehouse Stack 22 April 2024, Datanami Nutanix partners with EDB to fit database service for AI – Blocks and Files 21 May 2024, Blocks & Files EDB Is Developing Its Flagship Database Into A Comprehensive Platform For Analytics, AI 27 February 2024, CRN 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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