DBMS > Microsoft Azure Synapse Analytics vs. Tkrzw vs. Valentina Server vs. Yaacomo

System Properties Comparison Microsoft Azure Synapse Analytics vs. Tkrzw vs. Valentina Server vs. Yaacomo

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Editorial information provided by DB-Engines
Name	Microsoft Azure Synapse Analytics previously named Azure SQL Data Warehouse  Xexclude from comparison	Tkrzw Successor of Tokyo Cabinet and Kyoto Cabinet  Xexclude from comparison	Valentina Server  Xexclude from comparison	Yaacomo  Xexclude from comparison
				Yaacomo seems to be discontinued and is removed from the DB-Engines ranking
Description	Elastic, large scale data warehouse service leveraging the broad eco-system of SQL Server	A concept of libraries, allowing an application program to store and query key-value pairs in a file. Successor of Tokyo Cabinet and Kyoto Cabinet	Object-relational database and reports server	OpenCL based in-memory RDBMS, designed for efficiently utilizing the hardware via parallel computing
Primary database model	Relational DBMS	Key-value store	Relational DBMS	Relational DBMS
DB-Engines Ranking measures the popularity of database management systems Trend Chart	Score 19.93 Rank #31   Overall #19   Relational DBMS	Score 0.07 Rank #372   Overall #57   Key-value stores	Score 0.21 Rank #325   Overall #144   Relational DBMS
Website	azure.microsoft.com/­services/­synapse-analytics	dbmx.net/­tkrzw	www.valentina-db.net	yaacomo.com
Technical documentation	docs.microsoft.com/­azure/­synapse-analytics		valentina-db.com/­docs/­dokuwiki/­v5/­doku.php
Developer	Microsoft	Mikio Hirabayashi	Paradigma Software	Q2WEB GmbH
Initial release	2016	2020	1999	2009
Current release		0.9.3, August 2020	5.7.5
License Commercial or Open Source	commercial	Open Source Apache Version 2.0	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	C++	C++
Server operating systems	hosted	Linux macOS	Linux OS X Windows	Android Linux Windows
Data scheme	yes	schema-free	yes	yes
Typing predefined data types such as float or date	yes	no	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	no		no
Secondary indexes	yes		yes	yes
SQL Support of SQL	yes	no	yes	yes
APIs and other access methods	ADO.NET JDBC ODBC		ODBC	JDBC ODBC
Supported programming languages	C# Java PHP	C++ Java Python Ruby	.Net C C# C++ Objective-C PHP Ruby Visual Basic Visual Basic.NET
Server-side scripts Stored procedures	Transact SQL	no	yes
Triggers	no	no	yes	yes
Partitioning methods Methods for storing different data on different nodes	Sharding, horizontal partitioning	none		horizontal partitioning
Replication methods Methods for redundantly storing data on multiple nodes	yes	none		Source-replica replication
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		Immediate Consistency
Foreign keys Referential integrity	no docs.microsoft.com/­en-us/­azure/­synapse-analytics/­sql-data-warehouse/­sql-data-warehouse-table-constraints	no	yes	yes
Transaction concepts Support to ensure data integrity after non-atomic manipulations of data	ACID			ACID
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 using specific database classes	yes	yes
User concepts Access control	yes	no	fine grained access rights according to SQL-standard	fine grained access rights according to SQL-standard
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More resources
	Microsoft Azure Synapse Analytics previously named Azure SQL Data Warehouse	Tkrzw Successor of Tokyo Cabinet and Kyoto Cabinet	Valentina Server	Yaacomo
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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