How to Download and Update SQL Server 2019
SQL Server 2019 is a powerful and versatile database platform that offers many features and benefits for data management, analysis, and business intelligence. However, to get the most out of SQL Server 2019, you need to keep it updated with the latest cumulative updates that provide bug fixes, security enhancements, and performance improvements.
In this article, you will learn how to download and update SQL Server 2019 step by step. You will also learn how to choose the right edition of SQL Server 2019 for your needs, how to install it on your Windows machine, and how to verify that it is working properly.
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How to Download SQL Server 2019
Choose the Right Edition
SQL Server 2019 comes in five different editions: Enterprise, Standard, Web, Developer, and Express. Each edition has different features, capabilities, and licensing options. You should choose the edition that best suits your business needs and budget.
The Enterprise edition is the most comprehensive and expensive option, offering high-end datacenter capabilities, unlimited virtualization, and end-to-end business intelligence. The Standard edition is a more affordable option for basic data management and business intelligence database for departments and small organizations. The Web edition is a low-cost option for web hosting providers and web applications that require scalability, affordability, and manageability. The Developer edition is a free option for developers who want to 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, not as a production server. The Express edition is also a free option for end-users who want to use SQL Server in a production environment with a database size limit of 10 GB.
You can compare the features of each edition on the .
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Download the Installation Media
Once you have decided which edition of SQL Server 2019 you want to use, you can download the installation media from the . You will need to scroll down to find the SQL Server 2019 download part. There are two free editions for you Developer or Express. You can choose one of them based on your system.
If you want to use the Enterprise or Standard edition, you will need to contact your software vendor or Microsoft partner for the installation media. You can find purchasing information and a directory the Distributed Replay Controller that you want to connect to and the firewall settings that will allow communication between the client and controller. Then click Next.
On the Management Tools Configuration window, specify whether you want to install Management Tools for your database engine. Management Tools include SQL Server Management Studio, SQL Server Configuration Manager, SQL Server Profiler, Database Engine Tuning Advisor, and SQL Server Data Tools. These tools help you to manage, configure, monitor, troubleshoot, and develop your SQL Server databases and applications. Then click Next.
On the Ready to Install window, review the summary of the features and settings that you have selected and click Install to start the installation process.
On the Installation Progress window, wait for the installation to complete and check the status of each feature.
On the Complete window, click Close to exit the installation wizard.
Verify the Installation
To verify that SQL Server 2019 is installed correctly and working properly, you can do the following:
Open SQL Server Management Studio or Azure Data Studio and connect to your SQL Server instance using Windows authentication or SQL Server authentication. You should see your instance name and version number in the Object Explorer pane.
Run a simple query to test the database engine functionality. For example, you can run SELECT @@VERSION to get the version information of your SQL Server instance.
Open SQL Server Configuration Manager and check the status of each service that you installed. You should see that they are running and have no errors.
Open Reporting Services Configuration Manager and connect to your reporting services instance. You should see that it is configured and operational.
Open Analysis Services Configuration Manager and connect to your analysis services instance. You should see that it is configured and operational.
Open Integration Services Configuration Manager and connect to your integration services instance. You should see that it is configured and operational.
Open Machine Learning Services Configuration Manager and connect to your machine learning services instance. You should see that it is configured and operational.
Open PolyBase Configuration Manager and connect to your PolyBase query service instance. You should see that it is configured and operational.
Open Data Quality Services Configuration Manager and connect to your data quality services instance. You should see that it is configured and operational.
Open Master Data Services Configuration Manager and connect to your master data services instance. You should see that it is configured and operational.
Open Distributed Replay Controller Configuration Manager and connect to your distributed replay controller instance. You should see that it is configured and operational.
Open Distributed Replay Client Configuration Manager and connect to your distributed replay client instance. You should see that it is configured and operational.
How to Update SQL Server 2019
Check for Available Updates
To update SQL Server 2019 with the latest cumulative updates, you need to check for available updates from the Microsoft download center. You can do this by following these steps:
Navigate to the and search for "SQL Server 2019 cumulative update".
You will see a list of cumulative updates for different versions of SQL Server 2019. Choose the one that matches your version number and build number. You can find this information by running SELECT @@VERSION on your SQL Server instance.
Click on the download link for the cumulative update that you want to apply. You will need to accept the license terms before downloading.
Save the file to a folder on your local drive. The file name will be something like SQLServer2019-KBxxxxxxx-x64.exe or SQLServer2019-KBxxxxxxx-x86.exe depending on the architecture of your system.
Apply the Updates
To apply the updates to your SQL Server 2019 instance, you can use either the installation wizard or the command prompt. Here are the steps for both methods:
Using the Installation Wizard
Navigate to the folder where you saved the cumulative update file and double-click on it.
On the Welcome window, click Next.
On the License Terms window, read and accept the license terms and click Next.
On the Select Features window, choose the features that you want to update. You can select all features or specific features depending on your needs. Then click Next.
On the Check Files In Use window, wait for the check to complete and resolve any issues if there are any. Then click Next.
On the Ready to Update window, review the summary of the updates that will be applied and click Update to start the update process.
On the Update Progress window, wait for the update to complete and check the status of each feature.
On the Complete window, click Close to exit the installation wizard.
Using the Command Prompt
Open a command prompt as an administrator and navigate to the folder where you saved the cumulative update file.
Type the following command and press Enter: SQLServer2019-KBxxxxxxx-x64.exe /quiet /IAcceptSQLServerLicenseTerms /Action=Patch /AllInstances or SQLServer2019-KBxxxxxxx-x86.exe /quiet /IAcceptSQLServerLicenseTerms /Action=Patch /AllInstances depending on the architecture of your system. This command will apply the updates to all instances of SQL Server 2019 on your system without any user interaction. You can also specify a single instance name instead of /AllInstances if you want to update only one instance.
Wait for the command to complete and check the exit code. A zero exit code means that the update was successful, while a non-zero exit code means that there was an error. You can find more details about the exit codes and error messages on the .
Verify the Updates
To verify that SQL Server 2019 is updated correctly and working properly, you can do the following:
Open SQL Server Management Studio or Azure Data Studio and connect to your SQL Server instance using Windows authentication or SQL Server authentication. You should see your instance name and version number in the Object Explorer pane.
Run a simple query to test the database engine functionality. For example, you can run SELECT @@VERSION to get the version information of your SQL Server instance. You should see that it matches the cumulative update that you applied.
Open SQL Server Configuration Manager and check the status of each service that you updated. You should see that they are running and have no errors.
Open Reporting Services Configuration Manager and connect to your reporting services instance. You should see that it is configured and operational.
Open Analysis Services Configuration Manager and connect to your analysis services instance. You should see that it is configured and operational.
Open Integration Services Configuration Manager and connect to your integration services instance. You should see that it is configured and operational.
Open Machine Learning Services Configuration Manager and connect to your machine learning services instance. You should see that it is configured and operational.
Open PolyBase Configuration Manager and connect to your PolyBase query service instance. You should see that it is configured and operational.
Open Data Quality Services Configuration Manager and connect to your data quality services instance. You should see that it is configured and operational.
Open Master Data Services Configuration Manager and connect to your master data services instance. You should see that it is configured and operational.
Open Distributed Replay Controller Configuration Manager and connect to your distributed replay controller instance. You should see that it is configured and operational.
Open Distributed Replay Client Configuration Manager and connect to your distributed replay client instance. You should see that it is configured and operational.
Conclusion
In this article, you learned how to download and update SQL Server 2019 step by step. You also learned how to choose the right edition of SQL Server 2019 for your needs, how to install it on your Windows machine, and how to verify that it is working properly.
Keeping SQL Server 2019 updated with the latest cumulative updates is important for ensuring its security, performance, and functionality. You should always check for available updates regularly and apply them as soon as possible. You can also use tools like to help you with this task.
We hope you found this article helpful and informative. If you have any questions or feedback, please feel free to leave a comment below or contact us through our .
FAQs
Here are some frequently asked questions and answers about downloading and updating SQL Server 2019.
Q: How do I uninstall SQL Server 2019?
A: To uninstall SQL Server 2019, you need to use the Control Panel or the command prompt. Here are the steps for both methods:
Using the Control Panel
Open the Control Panel and click on Programs and Features.
Find Microsoft SQL Server 2019 in the list of installed programs and click on Uninstall/Change.
On the SQL Server Installation Center window, click on Maintenance on the left pane and then click on Remove SQL Server 2019 components on the right pane.
On the Select Instance window, choose the instance of SQL Server 2019 that you want to uninstall and click Next.
On the Select Features window, choose the features that you want to uninstall and click Next.
On the Ready to Remove window, review the summary of the features that will be removed and click Remove to start the uninstallation process.
On the Removal Progress window, wait for the uninstallation to complete and check the status of each feature.
On the Complete window, click Close to exit the installation wizard.
Using the Command Prompt
Open a command prompt as an administrator and navigate to the folder where you extracted the installation media.
Type the following command and press Enter: setup.exe /Action=Uninstall /FEATURES=SQL /INSTANCENAME=MSSQLSERVER. This command will uninstall all features of SQL Server 2019 from the default instance. You can also specify a different instance name or specific features if you want. You can find more details about the command-line options on the .
Wait for the command to complete and check the exit code. A zero exit code means that the uninstallation was successful, while a non-zero exit code means that there was an error. You can find more details about the exit codes and error messages on the .
Q: How do I backup and restore SQL Server 2019 databases?
A: To backup and restore SQL Server 2019 databases, you can use SQL Server Management Studio, Azure Data Studio, or Transact-SQL commands. Here are some examples of how to do this:
Using SQL Server Management Studio
Open SQL Server Management Studio and connect to your SQL Server instance.
In the Object Explorer pane, expand Databases and right-click on the database that you want to backup or restore. Then click on Tasks and choose Backup or Restore depending on your need.
On the Backup Database or Restore Database window, specify the source and destination of your backup or restore operation. You can choose from different types of backups or restores such as full, differential, transaction log, file, or filegroup. You can also specify various options such as compression, encryption, verification, overwrite, etc.
Click OK to start the backup or restore process.
Using Azure Data Studio
Open Azure Data Studio and connect to your SQL Server instance.
In the Servers pane, expand Databases and right-click on the database that you want to backup or restore. Then click on Backup or Restore depending on your need.
On the Backup Database or Restore Database wizard, follow the steps to specify the source and destination of your backup or restore operation. You can choose from different types of backups or restores such as full, differential, transaction log, file, or filegroup. You can also specify various options such as compression, encryption, verification, overwrite, etc.
Click Finish to start the backup or restore process.
Using Transact-SQL Commands
Open SQL Server Management Studio or Azure Data Studio and connect to your SQL Server instance.
In the Query Editor window, write and execute the Transact-SQL commands that perform the backup or restore operation. You can use the BACKUP DATABASE or RESTORE DATABASE commands with various options and parameters to specify the source and destination of your backup or restore operation. You can also use the BACKUP LOG or RESTORE LOG commands to backup or restore the transaction log of your database.
You can find more details and examples of how to use these commands on the .
Q: How do I upgrade from an older version of SQL Server to SQL Server 2019?
A: To upgrade from an older version of SQL Server to SQL Server 2019, you can use either the in-place upgrade method or the side-by-side upgrade method. Here are the main differences between these methods:
In-Place Upgrade Method
This method involves installing SQL Server 2019 on the same server and overwriting the existing SQL Server instance.
This method is faster and simpler than the side-by-side upgrade method, but it has some drawbacks such as:
You cannot rollback to the previous version of SQL Server if something goes wrong.
You cannot test the new version of SQL Server before upgrading.
You may encounter compatibility issues with your applications and databases.
This method is recommended for scenarios where you have a single SQL Server instance, you have a good backup and recovery plan, and you have tested the compatibility of your applications and databases with SQL Server 2019.
Side-by-Side Upgrade Method
This method involves installing SQL Server 2019 on a different server and migrating your databases and applications from the existing SQL Server instance to the new one.
This method is more complex and time-consuming than the in-place upgrade method, but it has some advantages such as:
You can rollback to the previous version of SQL Server if something goes wrong.
You can test the new version of SQL Server before upgrading.
You can minimize the downtime and risk of data loss during the migration process.
This method is recommended for scenarios where you have multiple SQL Server instances, you have a high availability and disaster recovery plan, and you have not tested the compatibility of your applications and databases with SQL Server 2019.
You can find more details and guidance on how to perform these methods on the .
Q: How do I secure SQL Server 2019?
A: Securing SQL Server 2019 is a vital task for ensuring the confidentiality, integrity, and availability of your data and applications. There are many aspects and best practices for securing SQL Server 2019, such as:
Using strong passwords and encryption for your SQL Server authentication and connections.
Using Windows authentication whenever possible for your SQL Server access and administration.
Granting the minimum required permissions and roles to your SQL Server users and groups.
Auditing and monitoring your SQL Server activity and events for any suspicious or unauthorized actions.
Applying the latest cumulative updates and security patches for your SQL Server instance.
Using firewalls and network security policies to protect your SQL Server instance from external threats.
Using encryption, masking, hashing, or tokenization to protect your sensitive data at rest or in transit.
Using backup and recovery strategies to prevent data loss or corruption in case of a disaster.
You can find more details and resources on how to secure SQL Server 2019 on the .
Q: How do I optimize SQL Server 2019 performance?
A: Optimizing SQL Server 2019 performance is a crucial task for ensuring the efficiency, reliability, and scalability of your data and applications. There are many factors and best practices for optimizing SQL Server 2019 performance, such as:
Using proper database design and normalization techniques to avoid data redundancy and inconsistency.
Using indexes, statistics, and partitions to improve the query execution and data access speed.
Using query optimization and tuning tools and methods to identify and fix any performance issues or bottlenecks in your queries.
Using performance monitoring and analysis tools and methods to measure and improve the resource utilization and throughput of your SQL Server instance.
Using configuration and tuning options and methods to optimize the memory, CPU, disk, network, and cache settings of your SQL Server instance.
Using scalability and availability options and methods to handle the increasing workload and demand of your SQL Server instance.
You can find more details and resources on how to optimize SQL Server 2019 performance on the . 44f88ac181
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