DBMS > Alibaba Cloud TSDB vs. Hazelcast vs. SAP Advantage Database Server vs. Transwarp KunDB

System Properties Comparison Alibaba Cloud TSDB vs. Hazelcast vs. SAP Advantage Database Server vs. Transwarp KunDB

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Editorial information provided by DB-Engines
Name	Alibaba Cloud TSDB  Xexclude from comparison	Hazelcast  Xexclude from comparison	SAP Advantage Database Server former name: Sybase ADS  Xexclude from comparison	Transwarp KunDB  Xexclude from comparison
			SAP Advantage Database Server seems to be discontinued. Therefore it is excluded from the DB-Engines Ranking.
Description	A stable, reliable, and cost-effective online high-performance time series database service	A widely adopted in-memory data grid	Low-cost RDBMS with access to ISAM and FoxPro data structures	OLTP DBMS based on a distributed architecture and highly compatible with MySQL and Oracle
Primary database model	Time Series DBMS	Key-value store	Relational DBMS	Relational DBMS
Secondary database models		Document store JSON support with IMDG 3.12
DB-Engines Ranking measures the popularity of database management systems Trend Chart	Score 0.29 Rank #301   Overall #26   Time Series DBMS	Score 5.46 Rank #61   Overall #7   Key-value stores		Score 0.14 Rank #341   Overall #149   Relational DBMS
Website	www.alibabacloud.com/­product/­hitsdb	hazelcast.com	www.sap.com/products/advantage-database-server.html	www.transwarp.cn/­en/­product/­kundb
Technical documentation	www.alibabacloud.com/­help/­en/­time-series-database/­latest/­what-is-tsdb	hazelcast.org/­imdg/­docs
Developer	Alibaba	Hazelcast	Sybase, SAP	Transwarp
Initial release		2008	1993
Current release		5.3.6, November 2023
License Commercial or Open Source	commercial	Open Source Apache Version 2; commercial licenses available	commercial	commercial
Cloud-based only Only available as a cloud service	yes	no	no	no
DBaaS offerings (sponsored links) Database as a Service Providers of DBaaS offerings, please contact us to be listed.
Implementation language		Java
Server operating systems	hosted	All OS with a Java VM	Linux Windows
Data scheme	schema-free	schema-free	yes	yes
Typing predefined data types such as float or date	Numeric data and Strings	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 the object must implement a serialization strategy	no
Secondary indexes	no	yes	yes	yes
SQL Support of SQL	no	SQL-like query language	yes	yes
APIs and other access methods	HTTP REST	JCache JPA Memcached protocol RESTful HTTP API	.NET Client API ADO.NET JDBC ODBC OLE DB
Supported programming languages	Java	.Net C# C++ Clojure Go Java JavaScript (Node.js) Python Scala	Delphi Perl PHP
Server-side scripts Stored procedures	no	yes Event Listeners, Executor Services	yes	yes
Triggers	no	yes Events	yes	yes
Partitioning methods Methods for storing different data on different nodes		Sharding	none	horizontal partitioning
Replication methods Methods for redundantly storing data on multiple nodes		yes Replicated Map	Multi-source replication CONFLICT Trigger to resolve replication conflicts Source-replica replication
MapReduce Offers an API for user-defined Map/Reduce methods	no	yes	no	no
Consistency concepts Methods to ensure consistency in a distributed system	Immediate Consistency	Immediate Consistency or Eventual Consistency selectable by user Raft Consensus Algorithm	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	no	one or two-phase-commit; repeatable reads; read commited	ACID	ACID
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 caching of (temporary) tables can be configured
User concepts Access control	Access managed on TSDB instance level	Role-based access control	fine grained access rights according to SQL-standard	yes
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More resources
	Alibaba Cloud TSDB	Hazelcast	SAP Advantage Database Server former name: Sybase ADS	Transwarp KunDB
Recent citations in the news		Hazelcast Showcases Real-Time Data Platform at 2024 Gartner Summit 15 May 2024, Datanami Hazelcast Weaves Wider Logic Threads Through The Data Fabric 7 March 2024, Forbes Hazelcast 5.4 real time data processing platform boosts AI and consistency 17 April 2024, VentureBeat Hazelcast Versus Redis: A Practical Comparison 4 January 2024, Database Trends and Applications Hazelcast: The 'true' value of streaming real-time data 27 September 2023, ComputerWeekly.com 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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