How to Download 2019 SQL Server
SQL Server is a relational database management system that allows you to store, process, and analyze data for various applications. Whether you are a developer, a business owner, or a data enthusiast, you can benefit from using SQL Server to manage your data efficiently and securely.
download 2019 sql server
In this article, you will learn how to download 2019 SQL Server, the latest version of this powerful data platform. You will also learn about the different editions and features of SQL Server, the requirements and compatibility issues, the installation options, and the post-installation tasks. By the end of this article, you will be able to download and install SQL Server on your preferred platform and start using it for your data needs.
SQL Server Editions and Features
SQL Server offers various editions that cater to different needs and budgets. Depending on your data size, workload, and functionality requirements, you can choose from the following editions:
Developer: This is a free edition of SQL Server that is licensed for use as a development and test database in a non-production environment. It has the same features as the Enterprise edition, but it is not intended for commercial use.
Express: This is another free edition of SQL Server that is ideal for development and production for desktop, web, and small server applications. It has a limited database size of 10 GB per database and supports up to 4 GB of memory and 4 cores.
Standard: This is a basic edition of SQL Server that provides core database capabilities for small and medium-sized businesses. It supports up to 24 cores, 128 GB of memory, and unlimited database size. It also includes some advanced features such as basic availability groups, basic machine learning services, and basic reporting services.
Enterprise: This is a premium edition of SQL Server that provides high-end data center and cloud applications with maximum performance, scalability, availability, and security. It supports unlimited cores, memory, and database size. It also includes all the features of the Standard edition plus advanced features such as always-on availability groups, advanced machine learning services, advanced reporting services, advanced analytics services, data virtualization, data masking, encryption, compression, partitioning, and more.
SQL Server Requirements and Compatibility
Before you download and install SQL Server, you need to make sure that your system meets the hardware and software requirements for your chosen edition. You also need to check the supported platforms and languages for the SQL Server tools and connectors that you want to use.
Hardware and Software Requirements
The hardware requirements for SQL Server depend on your edition, platform, workload, and features. However, as a general guideline, you need at least:
1.4 GHz or faster processor (2 GHz or faster recommended)
512 MB of RAM (2 GB or more recommended)
6 GB of available hard disk space
The software requirements for SQL Server vary depending on your platform. You can install SQL Server on Windows, Linux, or Docker containers. Here are the minimum software requirements for each platform:
Platform
Software Requirements
Windows
- Windows 10, Windows 8.1, Windows 8, Windows 7 Service Pack 1, Windows Server 2019, Windows Server 2016, Windows Server 2012 R2, Windows Server 2012, or Windows Server 2008 R2 Service Pack 1- .NET Framework 4.6 or later- Internet Explorer 11 or later
Linux
- Red Hat Enterprise Linux 7.3 or later, SUSE Linux Enterprise Server 12 SP2 or later, Ubuntu 16.04 or later, or Debian 9 or later- OpenSSL 1.0.2 or later- Curl 7.44.0 or later- GNU C Library (glibc) 2.23 or later- GNU tar 1.28 or later
Docker
- Docker Engine 17.06 or later- Docker Compose 1.21.0 or later- A supported host operating system such as Windows, Linux, or macOS
Supported Platforms and Languages
SQL Server provides various tools and connectors that allow you to interact with the database from different platforms and languages. Some of the most popular tools and connectors are:
SQL Server Management Studio (SSMS): This is a graphical user interface that lets you manage SQL Server instances and databases, execute queries, design tables and views, create backups and restores, monitor performance, and more.
Azure Data Studio: This is a cross-platform tool that lets you connect to SQL Server and Azure SQL databases, run queries, create notebooks, visualize data, develop code, and more.
SQL Server Data Tools (SSDT): This is a set of tools that lets you design, develop, test, and deploy SQL Server database projects, analysis services projects, reporting services projects, and integration services projects.
SQL Server Integration Services (SSIS): This is a platform that lets you create and run data integration and transformation tasks such as extracting data from various sources, transforming data according to business rules, and loading data into various destinations.
SQL Server Reporting Services (SSRS): This is a platform that lets you create and deliver interactive and printed reports from various data sources.
SQL Server Analysis Services (SSAS): This is a platform that lets you create and manage multidimensional and tabular data models for online analytical processing (OLAP) and data mining.
SQL Server Machine Learning Services: This is a feature that lets you run Python and R scripts inside SQL Server to perform advanced analytics and machine learning tasks.
SQL Server Connectors: These are libraries that let you connect to SQL Server from various programming languages such as C#, Java, PHP, Python, Ruby, Node.js, Go, and more.
You can check the supported platforms and languages for each tool and connector on the official SQL Server documentation website. You can also download the latest versions of the tools and connectors from there.
SQL Server Installation Options
You can install SQL Server in different ways depending on your preference and scenario. You can choose from the following installation options:
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On-premises
This option allows you to download and install SQL Server on your own machine or server. You can use this option if you want to have full control over your database environment and configuration. You can also use this option if you want to run SQL Server on a local network or offline.
On Azure
This option allows you to run SQL Server on Azure SQL, a cloud-based service that provides database as a service (DBaaS) capabilities. You can use this option if you want to take advantage of the scalability, availability, security, and manageability features of Azure. You can also use this option if you want to access your database from anywhere over the internet.
On the edge
This option allows you to extend SQL Server to IoT devices with Azure SQL Edge, a lightweight and secure database engine that runs on edge devices. You can use this option if you want to process and analyze data close to the source, reduce bandwidth and latency costs, and enable offline and disconnected scenarios.
SQL Server Download and Installation Steps
Once you have decided on your edition, platform, and installation option, you can proceed to download and install SQL Server. The steps may vary slightly depending on your choice, but here are the general steps that you need to follow:
Register for a free trial or choose a free edition
If you want to try SQL Server before buying it, you can register for a free trial of the Enterprise edition for 180 days. You can also choose one of the free editions, such as Developer or Express, if they suit your needs. You can register or download the free editions from the official SQL Server website.
Download the installation media or the online installer
After you have registered or chosen your edition, you can download the installation media or the online installer for SQL Server. The installation media is a file that contains all the components and features of SQL Server that you can install offline. The online installer is a small file that downloads and installs only the components and features that you select during the installation process. You can download either option from the official SQL Server website.
Follow the installation wizard or the command-line instructions
After you have downloaded the installation media or the online installer, you can run it to start the installation process. You can either follow the graphical user interface of the installation wizard or use the command-line instructions to install SQL Server. The installation wizard will guide you through the steps of choosing your features, specifying your instance name and settings, configuring your server options, and completing the installation. The command-line instructions will allow you to automate and customize your installation using parameters and switches. You can find more details on how to use the installation wizard or the command-line instructions on the official SQL Server documentation website.
SQL Server Post-Installation Tasks
After you have successfully installed SQL Server, you need to perform some post-installation tasks to configure and use your database server. Some of the common tasks are:
Configure the server settings and security options
You need to configure some server settings and security options to optimize your database performance and security. Some of the settings and options that you need to configure are:
Server collation: This is a set of rules that determines how SQL Server sorts and compares data. You need to choose a collation that matches your data type and language requirements.
Server authentication mode: This is a method that determines how SQL Server verifies the identity of users who connect to it. You need to choose between Windows authentication mode, which uses Windows credentials, or mixed mode, which allows both Windows and SQL Server credentials.
Server roles and permissions: These are groups of privileges that grant or deny access to server-level resources and operations. You need to assign server roles and permissions to users or groups according to their roles and responsibilities.
Firewall rules: These are rules that allow or block network traffic to and from SQL Server. You need to create firewall rules to allow incoming connections from authorized sources and block unwanted connections from unauthorized sources.
Connect to the server and create databases
You need to connect to your SQL Server instance using one of the tools or connectors that you have installed. You can use SSMS, Azure Data Studio, SSDT, SSIS, SSRS, SSAS, SQL Server Machine Learning Services, or any of the SQL Server Connectors. You can also use other third-party tools that support SQL Server connections.
After you have connected to your server, you can create databases using either the graphical user interface or the Transact-SQL commands. You can also import or export data from other sources using various methods such as bulk copy, backup and restore, data-tier application, or SSIS.
Explore the features and tools of SQL Server
You can now explore the features and tools of SQL Server that you have installed and learn how to use them for your data needs. You can find tutorials, samples, videos, blogs, forums, books, courses, and more on how to use SQL Server on the official SQL Server documentation website.
Conclusion and FAQs
In this article, you have learned how to download 2019 SQL Server, the latest version of this powerful data platform. You have also learned about the different editions and features of SQL Server, the requirements and compatibility issues, the installation options, and the post-installation tasks. By following the steps and tips in this article, you will be able to download and install SQL Server on your preferred platform and start using it for your data needs. SQL Server is a versatile and powerful data platform that can help you store, process, and analyze data for various applications. Whether you are a developer, a business owner, or a data enthusiast, you can benefit from using SQL Server to manage your data efficiently and securely. Here are some FAQs that you may have about SQL Server: Q: How can I update SQL Server to the latest version?
A: You can update SQL Server to the latest version by using the SQL Server Installation Center or the Windows Update service. You can also download the latest cumulative updates or service packs from the official SQL Server website.
Q: How can I uninstall SQL Server from my system?
A: You can uninstall SQL Server from your system by using the Control Panel, the SQL Server Setup program, or the command-line instructions. You can find more details on how to uninstall SQL Server on the official SQL Server documentation website.
Q: How can I backup and restore SQL Server databases?
A: You can backup and restore SQL Server databases by using SSMS, SSIS, SSAS, Azure Data Studio, or Transact-SQL commands. You can also use other third-party tools that support SQL Server backup and restore operations.
Q: How can I optimize SQL Server performance?
A: You can optimize SQL Server performance by using various tools and techniques such as SSMS, Azure Data Studio, SSDT, SSIS, SSAS, SQL Server Machine Learning Services, SQL Server Profiler, Database Engine Tuning Advisor, Query Store, Indexing, Partitioning, Compression, Encryption, and more.
Q: How can I troubleshoot SQL Server errors and issues?
A: You can troubleshoot SQL Server errors and issues by using various tools and resources such as SSMS, Azure Data Studio, SSDT, SSIS, SSAS, SQL Server Machine Learning Services, SQL Server Error Log, Windows Event Log, System Monitor, Extended Events, Dynamic Management Views and Functions, SQL Server Books Online, MSDN Forums, Stack Overflow, and more. 44f88ac181
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