DBMS > Alibaba Cloud AnalyticDB for PostgreSQL vs. InfinityDB vs. NSDb vs. Yanza

System Properties Comparison Alibaba Cloud AnalyticDB for PostgreSQL vs. InfinityDB vs. NSDb vs. Yanza

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Editorial information provided by DB-Engines
Name	Alibaba Cloud AnalyticDB for PostgreSQL former name was HybridDB  Xexclude from comparison	InfinityDB  Xexclude from comparison	NSDb  Xexclude from comparison	Yanza  Xexclude from comparison
				Yanza seems to be discontinued. Therefore it is excluded from the DB-Engines Ranking.
Description	An online MPP (Massively Parallel Processing) data warehousing service based on Greenplum	A Java embedded Key-Value Store which extends the Java Map interface	Scalable, High-performance Time Series DBMS designed for Real-time Analytics on top of Kubernetes	Time Series DBMS for IoT Applications
Primary database model	Relational DBMS	Key-value store	Time Series DBMS	Time Series DBMS
DB-Engines Ranking measures the popularity of database management systems Trend Chart	Score 0.76 Rank #220   Overall #102   Relational DBMS	Score 0.08 Rank #365   Overall #55   Key-value stores	Score 0.08 Rank #369   Overall #40   Time Series DBMS
Website	www.alibabacloud.com/­product/­hybriddb-postgresql	boilerbay.com	nsdb.io	yanza.com
Technical documentation	www.alibabacloud.com/­help/­en/­analyticdb-for-postgresql/­latest/­product-introduction-overview	boilerbay.com/­infinitydb/­manual	nsdb.io/­Architecture
Developer	Alibaba / Pivotal Software Inc. / PostgreSQL Global Development Group	Boiler Bay Inc.		Yanza
Initial release	2016	2002	2017	2015
Current release		4.0
License Commercial or Open Source	commercial	commercial	Open Source Apache Version 2.0	commercial free version available
Cloud-based only Only available as a cloud service	yes	no	no	no but mainly used as a service provided by Yanza
DBaaS offerings (sponsored links) Database as a Service Providers of DBaaS offerings, please contact us to be listed.
Implementation language		Java	Java, Scala
Server operating systems	hosted	All OS with a Java VM	Linux macOS	Windows
Data scheme	yes	yes nested virtual Java Maps, multi-value, logical ‘tuple space’ runtime Schema upgrade		schema-free
Typing predefined data types such as float or date	yes	yes all Java primitives, Date, CLOB, BLOB, huge sparse arrays	yes: int, bigint, decimal, string	no
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	no	no
Secondary indexes	yes	no manual creation possible, using inversions based on multi-value capability	all fields are automatically indexed	no
SQL Support of SQL	yes	no	SQL-like query language	no
APIs and other access methods	JDBC ODBC	Access via java.util.concurrent.ConcurrentNavigableMap Interface Proprietary API to InfinityDB ItemSpace (boilerbay.com/­docs/­ItemSpaceDataStructures.htm)	gRPC HTTP REST WebSocket	HTTP API
Supported programming languages	C Java Perl Python R	Java	Java Scala	any language that supports HTTP calls
Server-side scripts Stored procedures	yes	no	no	no
Triggers	yes	no		yes Timer and event based
Partitioning methods Methods for storing different data on different nodes	Sharding Implicit feature of the cloud service	none	Sharding	none
Replication methods Methods for redundantly storing data on multiple nodes	yes Implicit feature of the cloud service	none		none
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 READ-COMMITTED or SERIALIZED	Eventual Consistency	Immediate Consistency
Foreign keys Referential integrity	yes	no manual creation possible, using inversions based on multi-value capability	no	no
Transaction concepts Support to ensure data integrity after non-atomic manipulations of data	ACID	ACID Optimistic locking for transactions; no isolation for bulk loads	no	no
Concurrency Support for concurrent manipulation of data	yes	yes	yes	yes
Durability Support for making data persistent	yes	yes	Using Apache Lucene	yes
In-memory capabilities Is there an option to define some or all structures to be held in-memory only.	no	no
User concepts Access control	fine grained access rights according to SQL-standard	no		no
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More resources
	Alibaba Cloud AnalyticDB for PostgreSQL former name was HybridDB	InfinityDB	NSDb	Yanza
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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