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DBMS > Microsoft Azure SQL Data Warehouse vs. STSdb vs. ToroDB

System Properties Comparison Microsoft Azure SQL Data Warehouse vs. STSdb vs. ToroDB

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Editorial information provided by DB-Engines
NameMicrosoft Azure SQL Data Warehouse  Xexclude from comparisonSTSdb  Xexclude from comparisonToroDB  Xexclude from comparison
DescriptionElastic, large scale data warehouse service leveraging the broad eco-system of SQL ServerKey-Value Store with special method for indexing infooptimized for high performance using a special indexing methodA MongoDB-compatible JSON document store, built on top of PostgreSQL
Primary database modelRelational DBMSKey-value storeDocument store
DB-Engines Ranking infomeasures the popularity of database management systemsranking trend
Trend Chart
Score8.79
Rank#46  Overall
#28  Relational DBMS
Score0.11
Rank#297  Overall
#51  Key-value stores
Score0.09
Rank#316  Overall
#41  Document stores
Websiteazure.microsoft.com/­services/­sql-data-warehousegithub.com/­STSSoft/­STSdb4www.torodb.com
Technical documentationdocs.microsoft.com/­azure/­sql-data-warehousewww.torodb.com/­stampede/­docs
DeveloperMicrosoftSTS Soft SC8Kdata
Initial release201620112016
Current release4.0.8, September 2015
License infoCommercial or Open SourcecommercialOpen Source infoGPLv2, commercial license availableOpen Source infoAGPL-V3
Cloud-based only infoOnly available as a cloud serviceyesnono
DBaaS offerings (sponsored links) infoDatabase as a Service

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Implementation languageC++C#Java
Server operating systemshostedWindowsAll OS with a Java 7 VM
Data schemeyesyesschema-free
Typing infopredefined data types such as float or dateyesyes infoprimitive types and user defined types (classes)yes infostring, integer, double, boolean, date, object_id
XML support infoSome form of processing data in XML format, e.g. support for XML data structures, and/or support for XPath, XQuery or XSLT.nono
Secondary indexesyesno
SQL infoSupport of SQLyesno
APIs and other access methodsADO.NET
JDBC
ODBC
.NET Client API
Supported programming languagesC#
Java
PHP
C#
Java
Server-side scripts infoStored proceduresTransact SQLno
Triggersnonono
Partitioning methods infoMethods for storing different data on different nodesSharding, horizontal partitioningnoneSharding
Replication methods infoMethods for redundantly storing data on multiple nodesyesnoneSource-replica replication
MapReduce infoOffers an API for user-defined Map/Reduce methodsnono
Consistency concepts infoMethods to ensure consistency in a distributed systemImmediate ConsistencyEventual Consistency
Immediate Consistency
Foreign keys infoReferential integrityyesnono
Transaction concepts infoSupport to ensure data integrity after non-atomic manipulations of dataACIDnono
Concurrency infoSupport for concurrent manipulation of datayesyesyes
Durability infoSupport for making data persistentyesyesyes
User concepts infoAccess controlyesnoAccess rights for users and roles

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More resources
Microsoft Azure SQL Data WarehouseSTSdbToroDB
DB-Engines blog posts

Cloud-based DBMS's popularity grows at high rates
12 December 2019, Paul Andlinger

Azure SQL Data Warehouse, the hub for a trusted and performance optimized cloud data warehouse
1 November 2017,  Arnaud Comet, Microsoft (sponsor) 

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Recent citations in the news

Azure SQL Edge: Industry Use Cases & Customer Success - Microsoft
3 September 2020, Channel 9

Explosive Snowflake IPO advances cloud data warehouse fortunes
16 September 2020, TechTarget

Snowflake IPO shows strength of cloud data warehouse
26 August 2020, TechTarget

Microsoft Now Developing Its Own Hadoop
26 August 2020, Datanami

Azure Synapse Analytics combines data warehouse, lake and pipelines
4 November 2019, ZDNet

provided by Google News

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