SQL Server incl. CALs: A comprehensive solution for your database management

Efficient database management is a decisive factor for the success of a company. Microsoft SQL Server offers a powerful platform for managing your data and Client Access Licences (CALs) play an important role in this. In the following text we have summarised for you what SQL Server and CALs are, how they work together and what advantages they offer your company.

What is a Microsoft SQL Server?

Microsoft SQL Server is a relational database management system (RDBMS) that offers companies a robust and scalable solution for managing and analysing their data. The SQL Server supports a wide range of data types and offers comprehensive functions such as

Transaction processing: ensuring data integrity and supporting business processes.

Business Intelligence (BI): Analysis tools to gain valuable insights from data.

Data integration: Connecting and consolidating data from different sources.

High availability: Redundant systems and backup solutions to minimise downtime.

What are Client Access Licences (CALs)?

Client Access Licences (CALs) are licences that allow users or devices to access the SQL Server software. There are two main types of CALs:

User CALs: Licences that are assigned to a specific person, regardless of the device they are using.

Device CALs: Licences assigned to a specific device, regardless of who is using the device.

CALs are required to ensure that every user or device accessing the SQL Server is licensed. This helps organisations to control costs and manage licensing efficiently.

Advantages of SQL Server and CALs

The combination of SQL Server and CALs offers numerous advantages:

Scalability: the SQL Server can grow with your organisation, from small applications to large, mission-critical systems.

Cost efficiency: CALs enable flexible licensing that can be customised to your company's specific needs, saving costs.

Security: SQL Server offers comprehensive security features, including encryption and role-based access control.

Reliability: With features such as Always On Availability Groups, SQL Server provides high availability and reliable data recovery.

Differences between the last three versions of SQL Server

The last three versions of SQL Server - SQL Server 2016, 2017 and 2019 - each bring new features and improvements:

SQL Server 2016: introduction of Always Encrypted, Stretch Database and advanced analytics. This version placed a strong focus on security and hybrid cloud scenarios.

SQL Server 2017: Support for Linux and containers, extended graphical database functions and machine learning services with R and Python. This version opened up new application possibilities and flexibility.

SQL Server 2019: Introduction of big data clusters, extended data virtualisation and deeper integration with Apache Spark and HDFS. This version offers comprehensive options for analysing and managing large amounts of data.

Used Microsoft software licences for SQL Server and CALs

An often underestimated aspect of SQL Server licensing is used Microsoft software licences. By purchasing used SQL Server licences and CALs, companies can achieve considerable cost savings without having to sacrifice the usual quality and functionality. Used software licences are completely legal and offer the same benefits as new licences.

The implementation of SQL Server incl. CALs offers companies a flexible, scalable and cost-effective solution for database management. By using used Microsoft software licences, companies can also reduce costs and make optimum use of their IT budgets. Stay competitive and efficient with a solution that adapts to your needs.

For more information and specific licensing options, contact our team of experts using the direct enquiry form below.