DBMS > Microsoft SQL Server vs. Sadas Engine vs. SpaceTime
System Properties Comparison Microsoft SQL Server vs. Sadas Engine vs. SpaceTime
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|Editorial information provided by DB-Engines|
|Name||Microsoft SQL Server Xexclude from comparison||Sadas Engine Xexclude from comparison||SpaceTime Xexclude from comparison|
|Description||Microsofts flagship relational DBMS||SADAS Engine is a columnar DBMS specifically designed for high performance in Data warehouse environments||SpaceTime is a spatio-temporal DBMS with a focus on performance.|
|Primary database model||Relational DBMS||Relational DBMS||Spatial DBMS|
|Secondary database models||Document store|
|Current release||SQL Server 2019, November 2019||8.0|
|License Commercial or Open Source||commercial restricted free version is available||commercial free trial version available||commercial|
|Cloud-based only Only available as a cloud service||no||no||no|
|DBaaS offerings (sponsored links) Database as a Service|
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|Server operating systems||Linux|
|Typing predefined data types such as float or date||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.||yes||no||no|
|SQL Support of SQL||yes||yes||A subset of ANSI SQL is implemented|
|APIs and other access methods||ADO.NET|
Tabular Data Stream (TDS)
|RESTful HTTP API|
|Supported programming languages||C#|
|Server-side scripts Stored procedures||Transact SQL, .NET languages, R, Python and (with SQL Server 2019) Java||no||no|
|Partitioning methods Methods for storing different data on different nodes||tables can be distributed across several files (horizontal partitioning); sharding through federation||horizontal partitioning||Fixed-grid hypercubes|
|Replication methods Methods for redundantly storing data on multiple nodes||yes, but depending on the SQL-Server Edition||none||Real-time block device replication (DRBD)|
|MapReduce Offers an API for user-defined Map/Reduce methods||no||no||no|
|Consistency concepts Methods to ensure consistency in a distributed system||Immediate Consistency||Immediate Consistency||Immediate Consistency|
|Foreign keys Referential integrity||yes||yes||no|
|Transaction concepts Support to ensure data integrity after non-atomic manipulations of data||ACID||no|
|Concurrency Support for concurrent manipulation of data||yes||yes||yes|
|Durability Support for making data persistent||yes||yes||yes|
|In-memory capabilities Is there an option to define some or all structures to be held in-memory only.||yes||yes managed by 'Learn by Usage'||no|
|User concepts Access control||fine grained access rights according to SQL-standard||Access rights for users, groups and roles according to SQL-standard||yes|
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|Related products and services|
|3rd parties||SQLFlow: Provides a visual representation of the overall flow of data. Automated SQL data lineage analysis across Databases, ETL, Business Intelligence, Cloud and Hadoop environments by parsing SQL Script and stored procedure.|
Navicat Monitor is a safe, simple and agentless remote server monitoring tool for SQL Server and many other database management systems.
DBHawk: Secure access to SQL, NoSQL and Cloud databases with an all-in-one solution.
Fivetran: Quickly and easily centralize your on-premise and cloud databases.
Navicat for SQL Server gives you a fully graphical approach to database management and development.
We invite representatives of vendors of related products to contact us for presenting information about their offerings here.
|Microsoft SQL Server||Sadas Engine||SpaceTime|
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