DBMS > DolphinDB vs. Microsoft Azure Synapse Analytics vs. Valentina Server vs. Yanza

System Properties Comparison DolphinDB vs. Microsoft Azure Synapse Analytics vs. Valentina Server vs. Yanza

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Editorial information provided by DB-Engines
Name	DolphinDB  Xexclude from comparison	Microsoft Azure Synapse Analytics previously named Azure SQL Data Warehouse  Xexclude from comparison	Valentina Server  Xexclude from comparison	Yanza  Xexclude from comparison
				Yanza seems to be discontinued. Therefore it is excluded from the DB-Engines Ranking.
Description	DolphinDB is a high performance Time Series DBMS. It is integrated with an easy-to-use fully featured programming language and a high-volume high-velocity streaming analytics system. It offers operational simplicity, scalability, fault tolerance, and concurrency.	Elastic, large scale data warehouse service leveraging the broad eco-system of SQL Server	Object-relational database and reports server	Time Series DBMS for IoT Applications
Primary database model	Time Series DBMS	Relational DBMS	Relational DBMS	Time Series DBMS
Secondary database models	Relational DBMS
DB-Engines Ranking measures the popularity of database management systems Trend Chart	Score 4.03 Rank #78   Overall #6   Time Series DBMS	Score 19.93 Rank #31   Overall #19   Relational DBMS	Score 0.21 Rank #325   Overall #144   Relational DBMS
Website	www.dolphindb.com	azure.microsoft.com/­services/­synapse-analytics	www.valentina-db.net	yanza.com
Technical documentation	docs.dolphindb.cn/­en/­help200/­index.html	docs.microsoft.com/­azure/­synapse-analytics	valentina-db.com/­docs/­dokuwiki/­v5/­doku.php
Developer	DolphinDB, Inc	Microsoft	Paradigma Software	Yanza
Initial release	2018	2016	1999	2015
Current release	v2.00.4, January 2022		5.7.5
License Commercial or Open Source	commercial free community version available	commercial	commercial	commercial free version available
Cloud-based only Only available as a cloud service	no	yes	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	C++	C++
Server operating systems	Linux Windows	hosted	Linux OS X Windows	Windows
Data scheme	yes	yes	yes	schema-free
Typing predefined data types such as float or date	yes	yes	yes	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.	no	no		no
Secondary indexes	yes	yes	yes	no
SQL Support of SQL	SQL-like query language	yes	yes	no
APIs and other access methods	JDBC JSON over HTTP Kafka MQTT (Message Queue Telemetry Transport) ODBC OPC DA OPC UA RabbitMQ WebSocket	ADO.NET JDBC ODBC	ODBC	HTTP API
Supported programming languages	C# C++ Go Java JavaScript MatLab Python R Rust	C# Java PHP	.Net C C# C++ Objective-C PHP Ruby Visual Basic Visual Basic.NET	any language that supports HTTP calls
Server-side scripts Stored procedures	yes	Transact SQL	yes	no
Triggers	no	no	yes	yes Timer and event based
Partitioning methods Methods for storing different data on different nodes	horizontal partitioning	Sharding, horizontal partitioning		none
Replication methods Methods for redundantly storing data on multiple nodes	yes	yes		none
MapReduce Offers an API for user-defined Map/Reduce methods	yes	no	no	no
Consistency concepts Methods to ensure consistency in a distributed system	Immediate Consistency	Immediate Consistency		Immediate Consistency
Foreign keys Referential integrity	no	no docs.microsoft.com/­en-us/­azure/­synapse-analytics/­sql-data-warehouse/­sql-data-warehouse-table-constraints	yes	no
Transaction concepts Support to ensure data integrity after non-atomic manipulations of data	yes	ACID		no
Concurrency Support for concurrent manipulation of data	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.	yes		yes
User concepts Access control	Administrators, Users, Groups	yes	fine grained access rights according to SQL-standard	no
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More resources
	DolphinDB	Microsoft Azure Synapse Analytics previously named Azure SQL Data Warehouse	Valentina Server	Yanza
Recent citations in the news		General Available: Azure Synapse Runtime for Apache Spark 3.4 is now GA | Azure updates 8 April 2024, Microsoft Azure Synapse Runtime for Apache Spark 3.2 End of Support | Azure updates 22 March 2024, Microsoft Azure Synapse Analytics: Everything you need to know about Microsoft's cloud analytics platform 24 September 2023, DataScientest Migrate Microsoft Azure Synapse Analytics to Amazon Redshift using AWS SCT | Amazon Web Services 18 October 2023, AWS Blog Azure Synapse vs. Databricks: Data Platform Comparison 2024 26 March 2024, eWeek provided by Google News	A Look at Valentina — SitePoint 18 April 2014, SitePoint MySQL GUI Tools for Windows and Ubuntu/Linux: Top 8 free or open source 7 December 2018, H2S Media provided by Google News

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