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Peter Lavrentiev
Peter Lavrentiev

SQL Server Express 2019: A Free and Powerful Data Management System


How to Download SQL Server Express 2019




SQL Server Express 2019 is a free and feature-limited edition of SQL Server that is ideal for learning and building desktop and small server data-driven applications. In this article, we will show you how to download and install SQL Server Express 2019 step by step.


What is SQL Server Express 2019?




SQL Server Express 2019 is the entry-level edition of SQL Server 2019, which is a powerful and reliable data platform that supports various data types, languages, and platforms. SQL Server Express 2019 can be used for lightweight web and mobile applications, as well as for independent software vendors, developers, and hobbyists building client applications.




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Features of SQL Server Express 2019




Some of the features of SQL Server Express 2019 are:


  • It supports up to 10 GB of database size per database.



  • It supports up to four cores of CPU and up to 1.4 GB of memory per instance.



  • It supports various data types, such as JSON, XML, spatial, graph, and temporal.



  • It supports various languages, such as T-SQL, Java, Python, R, and C#.



  • It supports various platforms, such as Windows, Linux, Docker, and Kubernetes.



  • It includes Azure Data Studio, a cross-platform tool for managing and querying SQL databases.



Limitations of SQL Server Express 2019




Some of the limitations of SQL Server Express 2019 are:


  • It does not support high availability and disaster recovery features, such as Always On Availability Groups and Log Shipping.



  • It does not support encryption and compression features, such as Transparent Data Encryption and Backup Compression.



  • It does not support advanced analytics and business intelligence features, such as Integration Services, Analysis Services, Reporting Services, and Master Data Services.



  • It does not support performance tuning and management tools, such as Database Tuning Advisor and SQL Profiler.



Comparison with other editions of SQL Server 2019




SQL Server Express 2019 is one of the four main editions of SQL Server 2019. The other editions are:


  • Enterprise: The premium edition that delivers comprehensive high-end datacenter capabilities with blazing-fast performance, unlimited virtualization, and end-to-end business intelligence.



  • Standard: The edition that delivers basic data management and business intelligence database for departments and small organizations.



  • Developer: The edition that lets developers build any kind of application on top of SQL Server. It includes all the functionality of Enterprise edition but is licensed for use as a development and test system only.



You can compare the features and prices of different editions of SQL Server 2019 here.


How to Download SQL Server Express 2019




To download and install SQL Server Express 2019, you need to follow these steps:


Step 1: Download the installation file from Microsoft website




You can download the installation file for SQL Server Express 2019 from the Microsoft official website. On this page, you can find the download link for the Express edition. When you click the Download now link, you can start the download process. The file name is SQLServer2019-SSEI-Expr.exe.


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Step 2: Choose the installation type and location




After you download the installation file, you can run it to start the installation process. You will see a screen that asks you to choose the installation type. You have three options:


  • Basic: This option installs SQL Server Express 2019 with the default configuration and minimal user input. It is recommended for quick and simple installation.



  • Custom: This option lets you customize the installation by choosing the features, components, and location. It is recommended for advanced users who want more control over the installation.



  • Download Media: This option lets you download the installation media for SQL Server Express 2019, such as ISO file or CAB file. You can use this option if you want to install SQL Server Express 2019 on multiple machines or offline.



For this tutorial, we will choose the Custom option. After you select the Custom option, you will be asked to choose the location where you want to download the installation media. You can browse to any folder on your computer or use the default location. Then, click Install to start downloading the installation media.


Step 3: Install SQL Server Express 2019 using the installation wizard




After the installation media is downloaded, you can launch the installation wizard by clicking on the Installation tab on the left side of the screen. Then, click on New SQL Server stand-alone installation or add features to an existing installation. This will open a new window where you can follow the steps to install SQL Server Express 2019.


The installation wizard will guide you through several steps, such as:


  • Accepting the license terms and privacy statement.



  • Choosing the features and components that you want to install, such as Database Engine Services, SQL Server Management Studio, and LocalDB.



  • Specifying the instance name and ID for your SQL Server Express 2019 installation.



  • Configuring the server settings, such as authentication mode, collation, and data directories.



  • Installing and configuring updates for SQL Server Express 2019.



After you complete all the steps, you can click Install to start installing SQL Server Express 2019 on your computer. The installation process may take some time depending on your system configuration and network speed. You can monitor the progress and status of the installation on the screen.


Conclusion




In this article, we have shown you how to download and install SQL Server Express 2019 step by step. SQL Server Express 2019 is a free and feature-limited edition of SQL Server that is ideal for learning and building desktop and small server data-driven applications. We hope this article has helped you to get started with SQL Server Express 2019 and enjoy its benefits.


FAQs




Here are some frequently asked questions about SQL Server Express 2019:


Q: What are the system requirements for SQL Server Express 2019?




A: The minimum system requirements for SQL Server Express 2019 are:


  • A 64-bit processor with a minimum speed of 1.4 GHz.



  • A minimum of 512 MB of RAM (2 GB or more is recommended).



  • A minimum of 6 GB of available hard disk space.



  • A Windows operating system that supports SQL Server 2019 (Windows 10, Windows Server 2019, Windows Server 2016, etc.).



Q: How can I connect to SQL Server Express 2019 after installing it?




A: You can connect to SQL Server Express 2019 using various tools and applications, such as:


  • SQL Server Management Studio (SSMS): A graphical user interface tool that lets you manage and query SQL databases. You can download SSMS from here.



  • Azure Data Studio: A cross-platform tool that lets you manage and query SQL databases using notebooks, dashboards, extensions, and more. You can download Azure Data Studio from here.



  • SQLCMD: A command-line tool that lets you execute T-SQL statements and scripts against SQL databases. You can access SQLCMD from the Command Prompt or PowerShell.



  • Visual Studio Code: A code editor that supports various languages and platforms, including SQL. You can download Visual Studio Code from here. You can also install the mssql extension to enhance your SQL development experience in Visual Studio Code uninstall and click on Next.



  • On the Select Features window, check the features that you want to uninstall and click on Next.



  • On the Ready to Remove window, review the summary of the features that will be uninstalled and click on Remove.



  • Wait for the uninstallation process to complete and click on Close.



To uninstall SQL Server Express 2019 using the command line, follow these steps:


  • Open the Command Prompt or PowerShell as an administrator.



  • Navigate to the folder where you downloaded the installation media for SQL Server Express 2019.



  • Run the following command to uninstall SQL Server Express 2019: setup.exe /action=uninstall /features=SQLEngine,SSMS,LocalDB /instancename=SQLEXPRESS



  • Wait for the uninstallation process to complete and close the Command Prompt or PowerShell.



Q: Where can I find more resources and tutorials on SQL Server Express 2019?




A: You can find more resources and tutorials on SQL Server Express 2019 from various sources, such as:


  • Microsoft Docs: The official documentation site for SQL Server Express 2019. You can find guides, references, samples, and videos on how to use SQL Server Express 2019. You can access Microsoft Docs from here.



  • SQL Server Central: A community site for SQL Server professionals and enthusiasts. You can find articles, blogs, forums, scripts, and webinars on various topics related to SQL Server Express 2019. You can access SQL Server Central from here.



  • SQL Shack: A site that provides articles and tutorials on SQL Server and related technologies. You can find tips, tricks, best practices, and solutions on how to use SQL Server Express 2019. You can access SQL Shack from here.





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