DBMS > Alibaba Cloud AnalyticDB for PostgreSQL vs. Atos Standard Common Repository vs. EventStoreDB vs. InfinityDB vs. STSdb

System Properties Comparison Alibaba Cloud AnalyticDB for PostgreSQL vs. Atos Standard Common Repository vs. EventStoreDB vs. InfinityDB vs. STSdb

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Name	Alibaba Cloud AnalyticDB for PostgreSQL former name was HybridDB  Xexclude from comparison	Atos Standard Common Repository  Xexclude from comparison	EventStoreDB  Xexclude from comparison	InfinityDB  Xexclude from comparison	STSdb  Xexclude from comparison
		This system has been discontinued and will be removed from the DB-Engines ranking.
Description	An online MPP (Massively Parallel Processing) data warehousing service based on Greenplum	Highly scalable database system, designed for managing session and subscriber data in modern mobile communication networks	Industrial-strength, open-source database solution built from the ground up for event sourcing.	A Java embedded Key-Value Store which extends the Java Map interface	Key-Value Store with special method for indexing optimized for high performance using a special indexing method
Primary database model	Relational DBMS	Document store Key-value store	Event Store	Key-value store	Key-value store
DB-Engines Ranking measures the popularity of database management systems Trend Chart	Score 0.76 Rank #220   Overall #102   Relational DBMS		Score 1.19 Rank #173   Overall #1   Event Stores	Score 0.08 Rank #365   Overall #55   Key-value stores	Score 0.10 Rank #357   Overall #51   Key-value stores
Website	www.alibabacloud.com/­product/­hybriddb-postgresql	atos.net/en/convergence-creators/portfolio/standard-common-repository	www.eventstore.com	boilerbay.com	github.com/­STSSoft/­STSdb4
Technical documentation	www.alibabacloud.com/­help/­en/­analyticdb-for-postgresql/­latest/­product-introduction-overview		developers.eventstore.com	boilerbay.com/­infinitydb/­manual
Developer	Alibaba / Pivotal Software Inc. / PostgreSQL Global Development Group	Atos Convergence Creators	Event Store Limited	Boiler Bay Inc.	STS Soft SC
Initial release	2016	2016	2012	2002	2011
Current release		1703	21.2, February 2021	4.0	4.0.8, September 2015
License Commercial or Open Source	commercial	commercial	Open Source	commercial	Open Source GPLv2, commercial license available
Cloud-based only Only available as a cloud service	yes	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	hosted	Linux	Linux Windows	All OS with a Java VM	Windows
Data scheme	yes	Schema and schema-less with LDAP views		yes nested virtual Java Maps, multi-value, logical ‘tuple space’ runtime Schema upgrade	yes
Typing predefined data types such as float or date	yes	optional		yes all Java primitives, Date, CLOB, BLOB, huge sparse arrays	yes primitive types and user defined types (classes)
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		no
Secondary indexes	yes	yes		no manual creation possible, using inversions based on multi-value capability	no
SQL Support of SQL	yes	no		no	no
APIs and other access methods	JDBC ODBC	LDAP		Access via java.util.concurrent.ConcurrentNavigableMap Interface Proprietary API to InfinityDB ItemSpace (boilerbay.com/­docs/­ItemSpaceDataStructures.htm)	.NET Client API
Supported programming languages	C Java Perl Python R	All languages with LDAP bindings		Java	C# Java
Server-side scripts Stored procedures	yes	no		no	no
Triggers	yes	yes		no	no
Partitioning methods Methods for storing different data on different nodes	Sharding Implicit feature of the cloud service	Sharding cell division		none	none
Replication methods Methods for redundantly storing data on multiple nodes	yes Implicit feature of the cloud service	yes		none	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	Immediate Consistency or Eventual Consistency depending on configuration		Immediate Consistency READ-COMMITTED or SERIALIZED
Foreign keys Referential integrity	yes	no		no manual creation possible, using inversions based on multi-value capability	no
Transaction concepts Support to ensure data integrity after non-atomic manipulations of data	ACID	Atomic execution of specific operations		ACID Optimistic locking for transactions; no isolation for bulk loads	no
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.	no	yes		no
User concepts Access control	fine grained access rights according to SQL-standard	LDAP bind authentication		no	no
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More resources
	Alibaba Cloud AnalyticDB for PostgreSQL former name was HybridDB	Atos Standard Common Repository	EventStoreDB	InfinityDB	STSdb
Recent citations in the news	Alibaba Cloud upgrades AnalyticDB with vector database engine 25 July 2023, CloudTech News Two Critical Flaws Found in Alibaba Cloud's PostgreSQL Databases 20 April 2023, The Hacker News Accidental ‘write’ Permissions In Alibaba PostgreSQL Let Attackers Access Sensitive Data 22 April 2023, GBHackers Two critical vulnerabilities spotted in Alibaba Cloud's PostgreSQL databases 21 April 2023, TEISS Alibaba Cloud ignites AI innovation in Singapore with recent hackathon | KrASIA 27 March 2024, KrASIA provided by Google News

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