SQL Server Download 2017: How to Install and Use the Free Data Management System
If you are looking for a powerful and reliable data management system that can handle lightweight web sites and desktop applications, you might want to consider SQL Server 2017 Express. This is a free edition of Microsoft SQL Server that offers a rich and reliable data store for your data needs. In this article, we will show you how to download, install, and use SQL Server 2017 Express on your Windows or Linux machine.
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What is SQL Server 2017 Express?
SQL Server 2017 Express is a version of Microsoft SQL Server that is designed for developers and small businesses who need a data management system that is easy to set up, administer, and use. SQL Server 2017 Express supports up to 10 GB of storage per database, 1 GB of memory per instance, and 4 cores per instance. It also includes some of the advanced features of SQL Server, such as encryption, compression, backup, restore, replication, full-text search, and more.
Features and benefits of SQL Server 2017 Express
Some of the features and benefits of SQL Server 2017 Express are:
It is free to download, install, and use for any purpose.
It supports both Windows and Linux operating systems, as well as Docker containers.
It allows you to choose from multiple development languages, such as T-SQL, C#, Python, R, Java, and more.
It supports various data types, such as relational, JSON, XML, spatial, graph, temporal, and more.
It provides high performance, security, reliability, and scalability for your data.
It integrates with other Microsoft products and services, such as Azure, Power BI, Visual Studio, Office 365, etc.
System requirements and limitations of SQL Server 2017 Express
Before you download and install SQL Server 2017 Express, you should check the system requirements and limitations of this edition. Some of them are:
You need at least 512 MB of RAM (1 GB recommended) and 6 GB of available hard disk space.
You need a processor with a minimum speed of 1.4 GHz (2 GHz or faster recommended).
You need a compatible operating system, such as Windows 10, Windows 8.1, Windows 7 SP1, Windows Server 2019, Windows Server 2016, Windows Server 2012 R2, Windows Server 2012, Windows Server 2008 R2 SP1 (64-bit only), Ubuntu 16.04 or higher (64-bit only), Red Hat Enterprise Linux 7.3 or higher (64-bit only), SUSE Linux Enterprise Server v12 SP2 or higher (64-bit only), or Docker Engine 1.8 or higher.
You can only have one instance of SQL Server Express per machine.
You can only have up to 10 GB of storage per database.
You can only use up to 1 GB of memory per instance.
You can only use up to 4 cores per instance.
How to download SQL Server 2017 Express
To download SQL Server 2017 Express, you need to follow these steps:</p Step 1: Choose your language and edition
Go to the and select your preferred language from the drop-down menu. Then, scroll down to the Express section and click on the Download now button. You will be redirected to another page where you can choose the edition of SQL Server 2017 Express that suits your needs. There are four options available:
Express: This is the core database engine that provides basic data management functionality.
Express with Tools: This includes the database engine and SQL Server Management Studio (SSMS), a graphical tool for managing and querying databases.
Express with Advanced Services: This includes the database engine, SSMS, and additional features such as Reporting Services, Full-Text Search, and Data Quality Services.
LocalDB: This is a lightweight version of the database engine that runs in user mode and does not require installation or configuration.
For this tutorial, we will choose Express with Tools, as it provides the most common features and tools for SQL Server development. Click on the Download Media button next to Express with Tools and save the file to your computer.
Step 2: Run the installer and accept the license terms
Once you have downloaded the file, double-click on it to launch the installer. You will see a screen that asks you to select an installation type. There are three options available:
Basic: This is the simplest and fastest way to install SQL Server Express. It will install the database engine with default settings and no user input required.
Custom: This allows you to customize the installation location, features, components, and settings of SQL Server Express.
Download Media: This allows you to download an ISO file or a CAB file that contains all the installation files for SQL Server Express. You can use this option if you want to install SQL Server Express on multiple machines or offline.
For this tutorial, we will choose Custom, as it gives us more control over the installation process. Click on the Custom option and then click on Install. You will see a screen that shows the progress of downloading the installation files. Wait until it is completed and then click on Install.
Step 3: Select the features and components you want to install
You will see a screen that shows the SQL Server Installation Center. On the left pane, click on Installation and then click on New SQL Server stand-alone installation or add features to an existing installation. You will see a screen that asks you to enter your product key or specify a free edition. Since we are using SQL Server 2017 Express, which is free, we can just select Specify a free edition and then choose Express with Tools from the drop-down menu. Then, click on Next.
You will see a screen that asks you to accept the license terms and privacy statement. Read them carefully and then check the box that says I accept the license terms and privacy statement. Then, click on Next.
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You will see a screen that checks for global rules, product updates, and install rules. Wait until it is completed and then click on Next.
You will see a screen that asks you to select the features and components you want to install. By default, it will select Database Engine Services, which is the core database engine of SQL Server Express, and Management Tools - Basic, which includes SSMS. You can also select other features and components if you want, such as Reporting Services - Native, Full-Text Search, Data Quality Services, etc. For this tutorial, we will stick with the default selection. Then, click on Next. Step 4: Configure the instance and database settings
You will see a screen that asks you to configure the instance and database settings of SQL Server Express. There are four tabs available:
Instance Configuration: This allows you to specify the name and ID of the SQL Server instance you want to install. You can choose between a default instance, which is the only instance of SQL Server on your machine, or a named instance, which is one of multiple instances of SQL Server on your machine. For this tutorial, we will choose a default instance and leave the name and ID as MSSQLSERVER.
Server Configuration: This allows you to specify the service accounts and startup types for the SQL Server services. You can use the built-in accounts, such as NT Service\MSSQLSERVER, or specify your own accounts. You can also choose whether to start the services automatically, manually, or disabled. For this tutorial, we will use the built-in accounts and set the startup type to automatic for all services.
Database Engine Configuration: This allows you to specify the authentication mode, administrators, data directories, and tempdb settings for the database engine. You can choose between Windows authentication mode, which uses Windows accounts to access SQL Server, or mixed mode, which also allows SQL Server logins. You can also add Windows users or groups as administrators of SQL Server. You can also change the default locations for the data files, log files, backup files, and tempdb files. For this tutorial, we will choose mixed mode and set a strong password for the SQL Server system administrator (sa) account. We will also add our current Windows user as an administrator of SQL Server. We will leave the data directories and tempdb settings as default.
Ready to Install: This shows a summary of the features and components you have selected and configured for installation. You can review them and go back to change them if needed. If you are satisfied with your choices, click on Install.
Step 5: Complete the installation and verify the results
You will see a screen that shows the progress of installing SQL Server Express. Wait until it is completed and then click on Close.
Congratulations! You have successfully installed SQL Server 2017 Express on your machine. To verify that it is working properly, you can open SSMS from the Start menu or the desktop shortcut and connect to your SQL Server instance using Windows authentication or SQL Server authentication. You should see your instance name and version in the Object Explorer pane. You can also run queries and commands in the Query Editor pane.
How to use SQL Server 2017 Express
Now that you have installed SQL Server 2017 Express, you might be wondering how to use it for your data needs. Here are some basic tasks that you can perform with SQL Server 2017 Express:
Connect to your SQL Server instance
To connect to your SQL Server instance, you need to use a tool that supports SQL Server connectivity, such as SSMS, Visual Studio, Azure Data Studio, etc. For this tutorial, we will use SSMS as an example.
To connect to your SQL Server instance using SSMS, follow these steps:
Open SSMS from the Start menu or the desktop shortcut.
In the Connect to Server dialog box, enter your server name (which is usually your computer name or localhost), authentication mode (Windows or SQL Server), and login credentials (if using SQL Server authentication).
Click on Connect.
You should see your server name and version in the Object Explorer pane.
Create and manage databases
To create and manage databases in SQL Server Express, you can use either graphical tools or T-SQL commands.
To create a database using SSMS, follow these steps:
In the Object Explorer pane, right-click on Databases and select New Database...
In the New Database dialog box, enter a name for your database (such as TestDB) and optionally change the owner, collation, filegroups, files, options, etc.
Click on OK.
You should see your new database under Databases in the Object Explorer pane.
To create a database using T-SQL commands, follow these steps:
In the Object Explorer pane, right-click on your server name and select New Query.
In the Query Editor pane, enter a T-SQL statement to create a database (such as CREATE DATABASE TestDB;).
Click on Execute or press F5.
You should see a message that says Command(s) completed successfully in the Messages tab.</ You should see your new database under Databases in the Object Explorer pane.
To manage a database using SSMS, you can right-click on the database name and select various options, such as Properties, Tasks, Reports, etc. For example, you can use the Properties option to view and modify the database settings, such as recovery model, compatibility level, auto shrink, etc. You can use the Tasks option to perform common tasks, such as backup, restore, shrink, detach, etc. You can use the Reports option to generate various reports, such as disk usage, schema changes, index usage, etc.
To manage a database using T-SQL commands, you can use the Query Editor pane and enter various T-SQL statements, such as ALTER DATABASE, BACKUP DATABASE, RESTORE DATABASE, etc. For example, you can use the ALTER DATABASE statement to change the database settings, such as recovery model, compatibility level, auto shrink, etc. You can use the BACKUP DATABASE statement to create a full or differential backup of the database. You can use the RESTORE DATABASE statement to restore the database from a backup file.
Query and manipulate data
To query and manipulate data in SQL Server Express, you can use either graphical tools or T-SQL commands.
To query data using SSMS, follow these steps:
In the Object Explorer pane, expand your database and then expand Tables.
Right-click on the table you want to query and select Select Top 1000 Rows.
You should see a new tab with a SELECT statement and a grid with the top 1000 rows of data from the table.
You can modify the SELECT statement to change the columns, filters, order, etc. and then click on Execute or press F5 to run the query.
You can also right-click on the grid and select various options, such as Copy with Headers, Save Results As, Export to Excel, etc.
To query data using T-SQL commands, follow these steps:
In the Object Explorer pane, right-click on your database and select New Query.
In the Query Editor pane, enter a T-SQL statement to query data (such as SELECT * FROM Customers;).
Click on Execute or press F5 to run the query.
You should see a grid with the results of your query in the Results tab.
You can also right-click on the grid and select various options, such as Copy with Headers, Save Results As, Export to Excel, etc.
To manipulate data using SSMS, follow these steps:
In the Object Explorer pane, expand your database and then expand Tables.
Right-click on the table you want to manipulate and select Edit Top 200 Rows.
You should see a new tab with a grid that allows you to edit the top 200 rows of data from the table.
You can add new rows by clicking on the empty row at the bottom of the grid and entering values for each column.
You can update existing rows by clicking on any cell and changing its value.
You can delete existing rows by selecting them and pressing Delete on your keyboard.
You can also right-click on any cell and select various options, such as Undo Changes, Copy Cell Value , Paste Cell Value, etc.
To manipulate data using T-SQL commands, follow these steps:
In the Object Explorer pane, right-click on your database and select New Query.
In the Query Editor pane, enter a T-SQL statement to manipulate data (such as INSERT, UPDATE, DELETE, etc.). For example, you can use the INSERT statement to add new rows to a table, the UPDATE statement to modify existing rows in a table, and the DELETE statement to remove existing rows from a table.
Click on Execute or press F5 to run the statement.
You should see a message that shows the number of rows affected by your statement in the Messages tab.
Use tools and extensions for SQL Server
SQL Server Express also supports various tools and extensions that can enhance your data management experience. Some of them are:
SQL Server Management Studio (SSMS): This is a graphical tool that allows you to manage and query SQL Server databases and objects. It also provides features such as IntelliSense, code snippets, debugging, execution plans, etc.
SQL Server Data Tools (SSDT): This is a set of tools that allows you to design, develop, test, and deploy SQL Server databases, projects, and solutions. It also integrates with Visual Studio and supports various languages and frameworks.
SQL Server Reporting Services (SSRS): This is a service that allows you to create, publish, and manage reports based on SQL Server data. It also provides features such as report designer, report builder, report server, report viewer, etc.
SQL Server Integration Services (SSIS): This is a service that allows you to extract, transform, and load (ETL) data from various sources and destinations. It also provides features such as package designer, package execution utility, data flow task, control flow task, etc.
SQL Server Analysis Services (SSAS): This is a service that allows you to create and manage multidimensional and tabular data models for analytical purposes. It also provides features such as cube designer, tabular model designer, data mining tools, etc.
SQL Server Machine Learning Services: This is a service that allows you to run Python and R scripts in SQL Server. It also provides features such as machine learning libraries, packages, frameworks, etc.
Conclusion
In this article, we have shown you how to download, install, and use SQL Server 2017 Express on your Windows or Linux machine. SQL Server 2017 Express is a free edition of Microsoft SQL Server that offers a rich and reliable data management system for your data needs. You can use it to create and manage databases, query and manipulate data, and use various tools and extensions for SQL Server. We hope you have found this article helpful and informative. If you have any questions or feedback, please feel free to leave a comment below.
Frequently Asked Questions
Here are some of the frequently asked questions about SQL Server 2017 Express:
Q: How can I upgrade from SQL Server 2017 Express to another edition of SQL Server?
A: You can use the SQL Server Installation Center to upgrade from SQL Server 2017 Express to another edition of SQL Server. On the left pane, click on Maintenance and then click on Edition Upgrade. You will need to enter your product key or specify an edition of SQL Server that you want to upgrade to. Then, follow the instructions on the screen to complete the upgrade process.
Q: How can I uninstall SQL Server 2017 Express from my machine?
A: You can use the Control Panel or the Settings app to uninstall SQL Server 2017 Express from your machine. On Windows 10, go to Settings > Apps > Apps & features and find Microsoft SQL Server 2017 in the list of installed apps. Click on it and then click on Uninstall. On Windows 7 or 8.1, go to Control Panel > Programs > Programs and Features and find Microsoft SQL Server 2017 in the list of installed programs. Right-click on it and then click on Uninstall/Change. Then, follow the instructions on the screen to complete the uninstallation process.
Q: How can I connect to SQL Server 2017 Express from another machine or application?
A: You can connect to SQL Server 2017 Express from another machine or application using various methods such as: - TCP/IP: This is the most common and recommended method to connect to SQL Server Express. You need to specify the server name or IP address, the port number (which is 1433 by default), the authentication mode, and the login credentials. For example, you can use the following connection string to connect to SQL Server Express using TCP/IP: `Server=servername,1433;Database=TestDB;User Id=sa;Password=your_password;` - Named Pipes: This is an alternative method to connect to SQL Server Express using a shared memory area on the same machine or a network pipe on a different machine. You need to specify the server name or IP address, the pipe name (which is \\.\pipe\sql\query by default), the authentication mode, and the login credentials. For example, you can use the following connection string to connect to SQL Server Express using named pipes: `Server=np:servername\pipe\sql\query;Database=TestDB;User Id=sa;Password=your_password;` - Shared Memory: This is a method to connect to SQL Server Express using a shared memory area on the same machine. You need to specify the server name (which is . or localhost by default), the authentication mode, and the login credentials. For example, you can use the following connection string to connect to SQL Server Express using shared memory: `Server=.;Database=TestDB;User Id=sa;Password=your_password;` - SQL Server Browser: This is a service that runs on the same machine as SQL Server Express and provides information about the available instances and ports. You can use this method to connect to SQL Server Express without specifying the port number or the pipe name. You need to enable and start the SQL Server Browser service on your machine and then specify the server name or IP address, the instance name (which is SQLEXPRESS by default), the authentication mode, and the login credentials. For example, you can use the following connection string to connect to SQL Server Express using SQL Server Browser: `Server=servername\SQLEXPRESS;Database=TestDB;User Id=sa;Password=your_password;` Q: How can I backup and restore my SQL Server 2017 Express databases?
A: You can backup and restore your SQL Server 2017 Express databases using either graphical tools or T-SQL commands.
To backup a database using SSMS, follow these steps:
In the Object Explorer pane, right-click on the database you want to backup and select Tasks > Back Up...
In the Back Up Database dialog box, select the backup type (full, differential, or transaction log), the destination (disk or URL), and the file name and location.
Click on OK.
You should see a message that says The backup of database 'TestDB' completed successfully in the Messages tab.
To backup a database using T-SQL commands, follow these steps:
In the Object Explorer pane, right-click on your database and select New Query.
In the Query Editor pane, enter a T-SQL statement to backup your database (such as BACKUP DATABASE TestDB TO DISK = 'C:\Backup\TestDB.bak';).
Click on Execute or press F5 to run the statement.
You should see a message that shows the number of bytes and pages backed up in the Messages tab.
To restore a database using SSMS, follow these steps:
In the Object Explorer pane, right-click on Databases and select Restore Database...
In the Restore Database dialog box, select the source (device or URL) and the file name and location of your backup file.
Optionally, you can change the destination database name, files, options, etc.
Click on OK.
You should see a message that says The database 'TestDB' was restored successfully in the Messages tab.
To restore a database using T-SQL commands, follow these steps:
In the Object Explorer pane, right-click on Databases and select New Query.
In the Query Editor pane, enter a T-SQL statement to restore your database (such as RESTORE DATABASE TestDB FROM DISK = 'C:\Backup\TestDB.bak';).
Click on Execute or press F5 to run the statement.
You should see a message that shows the number of bytes and pages restored in the Messages tab.
Q: How can I secure my SQL Server 2017 Express databases?
A: You can secure your SQL Server 2017 Express databases using various methods, such as: - Authentication: This is the process of verifying the identity of a user or application that tries to access SQL Server. You can use Windows authentication or SQL Server authentication to control who can connect to SQL Server. You can also use certificates, asymmetric keys, or Azure Active Directory to authenticate users or applications. - Authorization: This is the process of granting or denying permissions to users or roles to access SQL Server objects and resources. You can use the built-in fixed server roles and fixed database roles to assign predefined permissions to users or groups. You can also create your own user-defined server roles and database roles and grant them specific permissions. You can also use schemas to organize and secure database objects. - Encryption: This is the process of transforming data into an unreadable form to protect it from unauthorized access. You can use various encryption methods in SQL Server, such as Transparent Data Encryption (TDE), Always Encrypted, Column Encryption, Cell-Level Encryption, Backup Encryption, etc. - Auditing: This is the process of recording and monitoring the activities and events that occur in SQL Server. You can use various auditing methods in SQL Server, such as SQL Server Audit, C2 Audit Mode, Common Criteria Compliance, etc.
This is the end of the article. Thank you for reading and I hope you have learned something useful about SQL Server 2017 Express. If you have any questions or feedback, please feel free to leave a comment below. 44f88ac181
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