DBMS > Blueflood vs. EDB Postgres vs. SAP Advantage Database Server vs. YTsaurus

System Properties Comparison Blueflood vs. EDB Postgres vs. SAP Advantage Database Server vs. YTsaurus

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Editorial information provided by DB-Engines
Name	Blueflood  Xexclude from comparison	EDB Postgres  Xexclude from comparison	SAP Advantage Database Server former name: Sybase ADS  Xexclude from comparison	YTsaurus  Xexclude from comparison
			SAP Advantage Database Server seems to be discontinued. Therefore it is excluded from the DB-Engines Ranking.
Description	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	YTsaurus is an open source platform for distributed storage and processing.
Primary database model	Time Series DBMS	Relational DBMS	Relational DBMS	Document store Key-value store
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		Score 0.21 Rank #324   Overall #45   Document stores #48   Key-value stores
Website	blueflood.io	www.enterprisedb.com	www.sap.com/products/advantage-database-server.html	ytsaurus.tech
Technical documentation	github.com/­rax-maas/­blueflood/­wiki	www.enterprisedb.com/­docs		ytsaurus.tech/­docs/­en
Developer	Rackspace	EnterpriseDB	Sybase, SAP	Yandex
Initial release	2013	2005	1993	2023
Current release		14, December 2021
License Commercial or Open Source	Open Source Apache 2.0	commercial BSD for PostgreSQL-components	commercial	Open Source Apache License, Version 2.0
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++
Server operating systems	Linux OS X	Linux Windows	Linux Windows	Ubuntu
Data scheme	predefined scheme	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.	no	yes specific XML-type available, but no XML query functionality.	no	no
Secondary indexes	no	yes	yes
SQL Support of SQL	no	yes standard with numerous extensions	yes	YQL, an SQL-based language, is supported
APIs and other access methods	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		.Net C C++ Delphi Java Perl PHP Python Tcl	Delphi Perl PHP	C++ Go Java JavaScript Python
Server-side scripts Stored procedures	no	user defined functions realized in proprietary language PL/pgSQL or with common languages like Perl, Python, Tcl etc.	yes
Triggers	no	yes	yes
Partitioning methods Methods for storing different data on different nodes	Sharding based on Cassandra	horizontal partitioning by hash, list or range	none	Sharding
Replication methods Methods for redundantly storing data on multiple nodes	selectable replication factor based on Cassandra	Multi-source replication	Multi-source replication CONFLICT Trigger to resolve replication conflicts Source-replica replication	yes
MapReduce Offers an API for user-defined Map/Reduce methods	no	no	no	yes
Consistency concepts Methods to ensure consistency in a distributed system	Eventual Consistency based on Cassandra Immediate Consistency based on Cassandra	Immediate Consistency	Immediate Consistency
Foreign keys Referential integrity	no	yes	yes
Transaction concepts Support to ensure data integrity after non-atomic manipulations of data	no	ACID	ACID	ACID
Concurrency Support for concurrent manipulation of data	yes	yes, multi-version concurrency control (MVCC)	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 caching of (temporary) tables can be configured
User concepts Access control	no	fine grained access rights according to SQL-standard	fine grained access rights according to SQL-standard	Access Control Lists
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More resources
	Blueflood	EDB Postgres	SAP Advantage Database Server former name: Sybase ADS	YTsaurus
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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