SQL Server
Explore the innovation of Microsoft SQL Server

Discover the World of SQL Servers with Software Key 24/7


The term "server" is widely recognized, but you might not be as familiar with the term "SQL server."


An SQL server is a relational database management system (RDBMS) that supports a wide range of transaction processing, business intelligence, and analytics applications in enterprise IT environments. Microsoft SQL servers are among the leading database technologies.


SQL servers are built on SQL (Structured Query Language), a standardized programming language used by IT professionals to manage databases and query data. The SQL server is tied to Transact-SQL (T-SQL), which adds a set of programming extensions to the standard SQL language.


SQL servers use a table-based data structure to link related data across different tables, avoiding the need to store data redundantly in multiple locations within a database.


This model provides referential integrity to ensure data accuracy. This integrity is part of the ACID properties, which ensure that database transactions are processed reliably.


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Discover the diverse functions of Microsoft SQL servers and make the most of them for your business.


Microsoft SQL servers facilitate work through their powerful features. The SQL Server Database Engine is the core component. This engine controls data storage, processing, and security. It includes a relational engine that processes commands and queries, while the storage engine manages tables, pages, indexes, and data buffers.


SQL servers offer a wide range of functions that can be used for data processing and transactions in various scenarios.


  • Aggregate Function: Performs calculations on a set of values and returns a single value. This function is deterministic.

  • Analytical Functions: Calculate an aggregate value based on a group of rows. Unlike aggregate functions, they can return multiple rows for each group. They enable the calculation of moving averages, running totals, percentages, and top-N results within a group.

  • Ranking Function: Returns a ranking value for each partition row.

  • Rowset Function: Returns an object that can be used as table references in an SQL statement.

  • Scalar Function: Processes individual values and returns a single value. They are categorized into various subcategories, including configuration functions, conversion functions, cursor functions, date and time data types, JSON functions, logical functions, mathematical functions, metadata functions, security functions, string functions, system functions, statistical system functions, and text and image functions.

Microsoft SQL servers are not only the most innovative but also the most secure solution on the SQL server market. For successful high-level database work, Microsoft's SQL servers are the best choice.


These features provide comprehensive support for the processing and manipulation of data in SQL servers.


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Microsoft SQL servers shine with their high level of security. All editions include three technologies for enhanced security features: Always Encrypted allows the updating of encrypted data, Row-Level Security controls access to rows in database tables, and dynamic data masking hides sensitive data from users without access rights. Transparent data encryption is another standout security feature.


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With the purchase of a Microsoft SQL server, not only do you benefit, but your data does too!


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