Download MS SQL Express 2019: A Free and Feature-Rich Database Solution
If you are looking for a free, reliable, and powerful database system for your desktop, web, or small server applications, you might want to consider downloading MS SQL Express 2019. In this article, we will explain what MS SQL Express 2019 is, what features and limitations it has, how it compares with other editions of SQL Server, how to download and install it, and how to use it for your data needs.
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What is MS SQL Express 2019?
MS SQL Express 2019 is a free edition of Microsoft SQL Server, a popular and widely used relational database management system (RDBMS) that supports various data types, languages, platforms, and workloads. MS SQL Express 2019 is ideal for learning, developing, and powering desktop, web, and small server applications that require basic data management and business intelligence capabilities. It is also suitable for redistribution by independent software vendors (ISVs) who want to embed a database engine in their applications.
Features of MS SQL Express 2019
MS SQL Express 2019 offers many features that make it a valuable database solution for developers and users. Some of these features are:
Data virtualization: You can query and analyze data from various sources, such as Azure SQL Database, Azure Cosmos DB, MySQL, PostgreSQL, MongoDB, Oracle, Teradata, and others, without moving or replicating the data.
Intelligent performance: You can benefit from the intelligent query processing feature that optimizes the performance of your queries by adapting to your data and workload changes. You can also use the in-memory database capabilities such as persistent memory support and memory-optimized tempdb to improve the speed and reliability of your transactions.
Security: You can protect your data at rest and in motion with features such as always encrypted with secure enclaves, transparent data encryption, backup encryption support, dynamic data masking, row-level security, and data discovery and classification. You can also monitor and alert on suspicious activities and remediate security gaps and misconfigurations.
Cloud readiness: You can easily backup and restore your databases to Azure cloud storage or use Azure Virtual Machines for disaster recovery. You can also use optimized virtual machine images in Azure gallery to deploy your applications faster.
Management and programmability: You can use various tools and languages to manage and develop your applications using MS SQL Express 2019. You can use SQL Server Management Studio (SSMS), a graphical tool that allows you to connect, query, configure, administer, and monitor your databases. You can also use Azure Data Studio, a cross-platform tool that supports T-SQL using notebooks. You can also use Java support to run Java applications on MS SQL Express 2019. Additionally, you can use temporal tables, JSON support, graph data support, UTF-8 support, and other programmability features to enhance your data operations.
BI and analytics support: You can use Power BI Report Server (included with your Software Assurance license) to explore visual data and discover patterns for better decision making. You can also use integration services managed as a server to perform data integration tasks such as extraction, transformation, and loading (ET Limitations of MS SQL Express 2019
While MS SQL Express 2019 is a free and feature-rich database solution, it also has some limitations that you should be aware of before using it. Some of these limitations are:
Database size: You can only create databases up to 10 GB in size. This might be sufficient for small applications, but not for larger ones that require more storage space.
Memory and CPU: You can only use up to 1.4 GB of memory and up to 4 cores of CPU for your database engine. This might affect the performance and scalability of your applications, especially if they have high concurrency and workload demands.
High availability and disaster recovery: You cannot use features such as Always On availability groups, database mirroring, log shipping, or failover clustering to ensure the availability and recoverability of your databases. You can only use backup and restore or Azure Virtual Machines for disaster recovery.
Advanced BI and analytics: You cannot use features such as analysis services, reporting services, machine learning services, data quality services, master data services, or polybase to perform advanced business intelligence and analytics tasks. You can only use Power BI Report Server or integration services managed as a server for basic BI and analytics support.
Comparison of MS SQL Express 2019 with other editions
MS SQL Express 2019 is one of the four main editions of SQL Server 2019, along with Developer, Standard, and Enterprise. The following table summarizes the main differences between these editions:
Edition
Price
Database size
Memory and CPU
High availability and disaster recovery
Advanced BI and analytics
Express
Free
10 GB per database
1.4 GB memory and 4 cores CPU per database engine
No
No
Developer
Free for development and testing purposes only
No limit
No limit
Yes
Yes
Standard
Paid by core or server + CAL (client access license)
No limit
128 GB memory and 24 cores CPU per database engine
Limited (basic availability groups, log shipping, failover clustering)
Limited (no machine learning services, data quality services, master data services, or polybase)
Enterprise
Paid by core only (minimum 4 cores per processor)
No limit
No limit
Yes (full availability groups, database mirroring, log shipping, failover clustering)
Yes (all features)
You can choose the edition that best suits your needs and budget. If you are not sure which edition to use, you can start with MS SQL Express 2019 and upgrade to a higher edition later if needed.
How to download MS SQL Express 2019?
To download MS SQL Express 2019, you need to meet the system requirements and follow the steps below:
System requirements for MS SQL Express 2019
The minimum system requirements for MS SQL Express 2019 are:
Operating system: Windows 10 (64-bit) or Windows Server 2016 (64-bit) or later.
Processor: x64 processor with a minimum speed of 1.4 GHz.
Memory: At least 512 MB of RAM.
Disk space: At least 6 GB of free disk space.
.NET Framework: .NET Framework 4.6 or later.
Internet connection: Required for downloading and installing MS SQL Express 2019.
User account: Administrator rights on the computer where you want to install MS SQL Express 2019.
Steps to download MS SQL Express 2019 from Microsoft website
To download MS SQL Express 2019 from Microsoft website, you need to follow these steps:
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Go to the and click on the Download now button under SQL Server 2019 Express.
A file named SQL2019-SSEI-Expr.exe will start downloading. Save it to a location of your choice on your computer.
Double-click on the downloaded file to launch the SQL Server Installation Center.
Select the option Basic to install MS SQL Express 2019 with the default settings.
Accept the license terms and privacy statement and click on the Install button.
The installation process will begin and may take several minutes to complete. You can monitor the progress on the screen.
Once the installation is finished, you will see a message that says Your SQL Server 2019 installation completed successfully. You will also see the connection string for your MS SQL Express 2019 instance. You can copy and save it for future reference.
Click on the Close button to exit the SQL Server Installation Center.
Steps to install MS SQL Express 2019 on Windows
If you want to install MS SQL Express 2019 on Windows with more customization options, you can follow these steps:
Go to the and click on the Download now button under SQL Server 2019 Express.
A file named SQL2019-SSEI-Expr.exe will start downloading. Save it to a location of your choice on your computer.
Double-click on the downloaded file to launch the SQL Server Installation Center.
Select the option Custom to install MS SQL Express 2019 with your preferred settings.
Select a location for the media files and click on the Install button. The setup files will be downloaded and extracted to the specified location.
The SQL Server Installation Center will open again. Click on the option New SQL Server stand-alone installation or add features to an existing installation.
The setup wizard will start and guide you through the installation process. You will need to provide information such as product key, license terms, feature selection, instance configuration, server configuration, database engine configuration, error reporting, and ready to install.
You can review and change the default settings according to your needs. For example, you can choose which features to install, such as database engine services, full-text and semantic extractions for search, or machine learning services. You can also specify the name and ID of your MS SQL Express 2019 instance, the service accounts and startup types for your services, the authentication mode and administrators for your database engine, and other options.
Once you have provided all the required information, click on the Install button to begin the installation process. You can monitor the progress on the screen.
Once the installation is finished, you will see a message that says Your SQL Server 2019 installation completed successfully. You can also view the summary log for more details.
Click on the Close button to exit the setup wizard.
How to use MS SQL Express 2019?
To use MS SQL Express 2019, you need to connect to it using a tool or application that supports SQL Server. One of the most common tools is SQL Server Management Studio (SSMS), which is a graphical tool that allows you to connect, query, configure, administer, and monitor your databases. You can also use Azure Data Studio, which is a cross-platform tool that supports T-SQL using notebooks. Alternatively, you can use any other tool or application that can communicate with MS SQL Express 2019 using ODBC, JDBC, ADO.NET, or other data access technologies.
Connect to MS SQL Express 2019 using SQL Server Management Studio
To connect to MS SQL Express 2019 using SSMS, you need to follow these steps:
If you do not have SSMS installed on your computer, you can download it from . Run the setup file and follow the instructions to install SSMS on your computer.
Launch SSMS from the Start menu or the desktop shortcut.
In the Connect to Server dialog box, enter the following information:
Server type: Select Database Engine.
Server name: Enter the name of your computer followed by a backslash and the name of your MS SQL Express 2019 instance. For example, if your computer name is DESKTOP-123 and your instance name is SQLEXPRESS, enter DESKTOP-123\SQLEXPRESS. Alternatively, you can use localhost\SQLEXPRESS or .\SQLEXPRESS as shortcuts.
Authentication: Select Windows Authentication if you want to use your current Windows user account to connect to MS SQL Express 2019. Select SQL Server Authentication if you want to use a different user name and password that you specified during the installation of MS SQL Express 2019.
User name and Password: If you selected SQL Server Authentication, enter the user name and password that you created for your database engine.
Click on the Connect button to establish a connection to MS SQL Express 2019.
You will see the Object Explorer window on the left side of SSMS, which shows the hierarchy of objects in your MS SQL Express 2019 instance. You can expand the nodes to view the databases, tables, views, stored procedures, functions, and other objects in your instance.
You can also use the Query Editor window on the right side of SSMS, which allows you to write and execute T-SQL statements against your databases. You can open a new query window by clicking on the New Query button on the toolbar or pressing Ctrl+N. You can also open an existing query file by clicking on the Open File button on the toolbar or pressing Ctrl+O.
To run a query, select the database that you want to use from the drop-down list on the toolbar or use the USE statement in your query. Then, type or paste your T-SQL statement in the query window and click on the Execute button on the toolbar or press F5. You will see the results of your query in the Results pane below the query window. You can also view messages, execution plans, statistics, and other information related to your query in different tabs at the bottom of the Results pane.
Create and manage databases using MS SQL Express 2019
To create and manage databases using MS SQL Express 2019, you can use either SSMS or T-SQL statements. Here are some examples of how to perform common database tasks using both methods:
Create a database: To create a database named TestDB with a default data file size of 10 MB and a default log file size of 5 MB, you can use either of these methods:
SSMS: In Object Explorer, right-click on the Databases node and select New Database. In the New Database dialog box, enter TestDB as the database name and click OK.
T-SQL: In Query Editor, type or paste the following statement and execute it: CREATE DATABASE TestDB ON ( NAME = TestDB_dat, FILENAME = 'C:\Program Files\Microsoft SQL Server\MSSQL15.SQLEXPRESS\MSSQL\DATA\TestDB.mdf', SIZE = 10MB, MAXSIZE = UNLIMITED, FILEGROWTH = 10% ) LOG ON ( NAME = TestDB_log, FILENAME = 'C:\Program Files\Microsoft SQL Server\MSSQL15.SQLEXPRESS\MSSQL\DATA\TestDB_log.ldf', SIZE = 5MB, MAXSIZE = 2048GB, FILEGROWTH = 10% );
Delete a database: To delete a database named TestDB, you can use either of these methods:
SSMS: In Object Explorer, right-click on TestDB under Databases node and select Delete. In the Delete Object dialog box, check Close existing connections and click OK.
T-SQL: In Query Editor, type or paste the following statement and execute it: DROP DATABASE TestDB;
Rename a database: To rename a database named TestDB to DemoDB, you can use either of these methods:
SSMS: the Restore Database dialog box. Click OK to start the restore process.
T-SQL: In Query Editor, type or paste the following statement and execute it: RESTORE DATABASE DemoDB FROM DISK = 'DemoDB.bak';
Query and analyze data using MS SQL Express 2019
To query and analyze data using MS SQL Express 2019, you can use T-SQL statements in SSMS or Azure Data Studio. T-SQL is a dialect of SQL that is specific to SQL Server and provides various functions, operators, clauses, and statements to manipulate and analyze data. Here are some examples of how to perform common data tasks using T-SQL:
Create a table: To create a table named Customers with four columns: CustomerID (int), CustomerName (varchar(50)), Email (varchar(50)), and Phone (varchar(15)), you can use the following statement: CREATE TABLE Customers ( CustomerID int PRIMARY KEY, CustomerName varchar(50) NOT NULL, Email varchar(50) UNIQUE, Phone varchar(15) );
Insert data into a table: To insert a row of data into the Customers table, you can use the following statement: INSERT INTO Customers (CustomerID, CustomerName, Email, Phone) VALUES (1, 'Alice', 'alice@example.com', '123-456-7890');
Select data from a table: To select all the rows and columns from the Customers table, you can use the following statement: SELECT * FROM Customers;
Update data in a table: To update the phone number of the customer with CustomerID = 1 to '987-654-3210', you can use the following statement: UPDATE Customers SET Phone = '987-654-3210' WHERE CustomerID = 1;
Delete data from a table: To delete the row of data from the Customers table where CustomerID = 1, you can use the following statement: DELETE FROM Customers WHERE CustomerID = 1;
Join two tables: To join the Customers table with another table named Orders that has three columns: OrderID (int), CustomerID (int), and OrderDate (date), you can use the following statement: SELECT C.CustomerName, O.OrderID, O.OrderDate FROM Customers C INNER JOIN Orders O ON C.CustomerID = O.CustomerID;
Group and aggregate data: To group the rows in the Orders table by CustomerID and calculate the total number of orders and the earliest order date for each customer, you can use the following statement: SELECT CustomerID, COUNT(OrderID) AS TotalOrders, MIN(OrderDate) AS FirstOrderDate FROM Orders GROUP BY CustomerID;
Filter and sort data: To filter the rows in the Customers table where the email contains 'gmail' and sort them by customer name in ascending order, you can use the following statement: SELECT * FROM Customers WHERE Email LIKE '%gmail%' ORDER BY CustomerName ASC;
Conclusion
In this article, we have learned how to download MS SQL Express 2019, a free and feature-rich database solution for desktop, web, and small server applications. We have also learned how to install MS SQL Express 2019 on Windows with default or custom settings. Moreover, we have learned how to use MS SQL Express 2019 to create and manage databases and query and analyze data using SSMS or Azure Data Studio. We hope that this article has helped you to get started with MS SQL Express 2019 and explore its capabilities for your data needs.
FAQs
Here are some frequently asked questions about MS SQL Express 2019:
Q: Is MS SQL Express 2019 free?
A: Yes, MS SQL Express 2019 is free to download, install, and use for your desktop, web, or small server applications. However, it has some limitations in terms of database size, memory and CPU usage, high availability and disaster recovery features, and advanced BI and analytics features. If you need more features or scalability, you can upgrade to a higher edition of SQL Server.
Q: What are the differences between MS SQL Express 2019 and other editions of SQL Server?
A: MS SQL Express 2019 A: MS SQL Express 2019 is one of the four main editions of SQL Server 2019, along with Developer, Standard, and Enterprise. The main differences between these editions are in terms of price, database size, memory and CPU usage, high availability and disaster recovery features, and advanced BI and analytics features. You can see a detailed comparison of these editions in the table above.
Q: How can I upgrade from MS SQL Express 2019 to a higher edition of SQL Server?
A: You can upgrade from MS SQL Express 2019 to a higher edition of SQL Server using the Edition Upgrade wizard in SSMS or the command-line setup tool. You will need to provide the product key for the edition that you want to upgrade to and follow the instructions to complete the upgrade process. You can also use the backup and restore or detach and attach methods to migrate your databases from MS SQL Express 2019 to a higher edition of SQL Server.
Q: How can I connect to MS SQL Express 2019 from other tools or applications?
A: You can connect to MS SQL Express 2019 from other tools or applications that support SQL Server using ODBC, JDBC, ADO.NET, or other data access technologies. You will need to provide the server name, authentication mode, user name, password, and database name for your MS SQL Express 2019 instance. You can also use the connection string that was displayed after the installation of MS SQL Express 2019.
Q: How can I learn more about MS SQL Express 2019?
A: You can learn more about MS SQL Express 2019 by visiting the , where you can find blogs, forums, videos, podcasts, events, and other resources for learning and sharing your knowledge about SQL Server.
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