SQL Server 2019: New Features and Functions

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SQL Server 2019 is the latest version of Microsoft's relational database management system. It features a long list of new features and improvements to help you run your business more efficiently, including native windowing capabilities, enhanced security, and improved performance.

SQL Server 2019: New Features and Functions

SQL Server 2019 introduces several new features and capabilities. Some of these include:

Smart performance

SQL Server 2019 builds on previous innovations, such as in-memory OLTP, to deliver a new level of scalability across all database workloads.

Big data clusters

SQL Server 2019 introduces big data clusters that combine SQL Server, Apache Spark, and Hadoop Distributed File System (HDFS) to provide a unified data platform for processing and analyzing structured and unstructured data.

Data virtualization

Data virtualization allows users to query multiple data sources, both on-premises and in the cloud, using the same T-SQL syntax.

Enhanced security capabilities

It includes enhanced security features , such as Always Encrypted with secure enclosures, which provides enhanced protection for sensitive data, and Data Classification, which helps organizations identify and classify sensitive data.

Intelligent query processing

SQL Server 2019 introduces intelligent query processing features such as Batch Mode in Rowstore, which improves the performance of analytical queries on traditional rowstore tables, and Scalar UDF Inlining, which improves the performance of queries that use user-defined functions.

These are just a few examples of the new features and capabilities. For more detailed information, you can check out the Microsoft Learn page on “What’s new in SQL Server 2019.”

Advantages of SQL Server versus previous versions

SQL Server 2019 offers several advantages over previous versions. Some of the most significant advantages include:

Smart performance

SQL Server 2019 includes intelligent query processing that improves query performance. This feature builds on the in-memory OLTP technology introduced in SQL Server 2014.

Big data clusters

In SQL Server 2019, Microsoft has integrated Apache Spark and Hadoop Distributed File System (HDFS) to provide an integrated big data solution for processing and analyzing structured and unstructured data.

Enhanced security features

Includes enhanced security features such as Data Classification and Always Encrypted with Safe Sandboxes. These features help organizations better protect their data.

Support for UTF-8

Includes native support for UTF-8 character encoding, allowing for better internationalization support and improved compatibility with third-party tools and applications.

Linux support

Provides enhanced support for running on Linux-based operating systems, which can reduce total cost of ownership and provide more flexibility for organizations.

Overall, it offers many new features and improvements over previous versions, making it an attractive option for database management needs.

Benefits of SQL Server 2019

SQL Server 2019 offers several benefits and features. Here are some of the key benefits:

Higher performance

It introduces intelligent query processing, which improves the performance and scalability of database workloads without requiring changes to the application or database design. It also supports persistent memory appliances, enabling faster data access and processing .

Security enhancement

Provides built-in data classification and protection features, monitoring and alerting for suspicious activity, and encryption of sensitive data. Helps identify and fix security vulnerabilities and configuration errors.

Agility and scalability

SQL Server 2019 offers enhanced capabilities for transferring and collecting databases, enabling efficient extraction, transformation, and processing of business information.

Choice of platform and language

It allows you to choose your preferred platform, whether on-premises, cloud, or hybrid, and supports multiple programming languages.

Industry-leading performance

It offers first-class performance, making it one of the most efficient database systems available.

These are just some of the benefits of SQL Server 2019. To learn more about the features and benefits, you can refer to the official Microsoft documentation.

Supported operating systems

SQL Server 2019 is available for 64-bit versions of the following operating systems:

• Windows 7 SP1, Windows 8 and later (64-bit).
• Linux (Docker container): Red Hat Enterprise Linux 7.5, SUSE Linux Enterprise Server 12 SP3.

This database management system is a 64-bit version. It is available on Linux as a Docker container and as RPM and DEB packages on Red Hat Enterprise Linux and SUSE Linux Enterprise Server. You can also run it on Azure, but you will have to pay extra for that service.

It supports the following functions:

• In-database analysis with R integration (Preview).
• Improvements to Always Encrypted (Coming Soon)

Features include new native window functions, better security, improved performance and more

• Window functions
• Increased levels of security throughout
• Improving performance and availability

Conclusion

SQL Server 2019 has been released, and as expected, it comes packed with new features and functionalities. It's crucial to highlight that this version brings numerous improvements compared to its predecessor. Furthermore, it's essential for enterprise-level database management . Therefore, it's fundamental for any organization seeking optimal performance and efficient data management.

It's important to note that this is the latest version of Microsoft's enterprise-level database management system (DBMS). We shouldn't forget that this DBMS has been around since 1989 and continues to evolve today.