Microsoft SQL Server Download. Microsoft SQL Server is a relational database management suite aiming to facilitate and ease data warehousing and application development. It is a cloud- ready platform, which means organizations can benefit from protection while deploying and synchronizing data across desktops and modern devices. SQL Server’s high rate of success is mostly due to its power to store and then retrieve data for third- party software that rely on it to successfully manage information inside databases. Another advantage is brought by the advanced security features that protect critical workloads from unauthorized access. Built to satisfy a wide array of audiences, Microsoft SQL Server is available in multiple editions, each targeting a different purpose. The most popular are SQL Server Enterprise, which aside from the core engine, includes a rich list of add- ons and extensive processor support, followed by SQL Server Standard, which features support for fewer instances and is addressed to medium level businesses. The most recent of the editions is Business Intelligence, which includes memory analytics and focuses on Self Service. Perhaps one of the most important features is provided by the server to cloud technology, which is a quick and trustworthy architecture for flexible application deployment. Furthermore, data synchronization is facilitated through scenarios that involve Windows Azure SQL Database Data Sync, which accomplishes bi- directional communication between the datacenter and the cloud. Microsoft SQL Server delivers amazing uptimes and undeniable performance, virtues confirmed by the various industries that use it as a basis for developing highly reliable platforms. Downtimes are minimized and application availability is enhanced with the aid of the integrated disaster recovery solution, which prevents companies from wasting money on third- party backup solutions. Developers, as well as end users gain in- depth insight through the data exploration and visualization capabilities, which are delivered via a browser- based approach. Download white papers for SQL Server in DOC, PDF, and other formats. All the content is free. This page aggregates Microsoft content from multiple sources – feel. Collaboration and sharing, as well as reporting are facilitated through a collection of tools that integrate inside Excel and Share. Point. In conclusion, Microsoft SQL Server is one of the most reliable database technologies that delivers blazing fast performance and scalability, making itself available in a variety of editions for all types of audiences. What is Microsoft SQL Server? Microsoft SQL Server is a relational database management system, or RDBMS, that supports a wide variety of transaction processing, business intelligence and analytics applications in corporate IT environments. It's one of the three market- leading database technologies, along with Oracle Database and IBM's DB2. By submitting your personal information, you agree that Tech. Target and its partners may contact you regarding relevant content, products and special offers. You also agree that your personal information may be transferred and processed in the United States, and that you have read and agree to the Terms of Use and the Privacy Policy.
Like other RDBMS software, Microsoft SQL Server is built on top of SQL, a standardized programming language that database administrators (DBAs) and other IT professionals use to manage databases and query the data they contain. SQL Server is tied to Transact- SQL (T- SQL), an implementation of SQL from Microsoft that adds a set of proprietary programming extensions to the standard language. The original SQL Server code was developed in the 1. Sybase Inc., which is now owned by SAP. Sybase initially built the software to run on Unix systems and minicomputer platforms. It, Microsoft and Ashton- Tate Corp., then the leading vendor of PC databases, teamed up to produce the first version of what became Microsoft SQL Server, designed for the OS/2 operating system and released in 1. Ashton- Tate stepped away after that, but Microsoft and Sybase continued their partnership until 1. Microsoft took over all development and marketing of SQL Server for its own operating systems. The year before, with the Sybase relationship starting to unravel, Microsoft had also made the software available on the newly released Windows NT after modifying the 1. OS/2 code base to create a 3. Windows code going forward. In 1. 99. 6, Sybase renamed its version Adaptive Server Enterprise, leaving the SQL Server name to Microsoft. Versions of SQL Server. Between 1. 99. 5 and 2. Microsoft released 1. SQL Server. Early versions were aimed primarily at departmental and workgroup applications, but Microsoft expanded SQL Server's capabilities in subsequent ones, turning it into an enterprise- class relational DBMS that could compete with Oracle Database, DB2 and other rival platforms for high- end database uses. Over the years, Microsoft has also incorporated various data management and data analytics tools into SQL Server, as well as functionality to support new technologies that emerged, including the web, cloud computing and mobile devices. Microsoft SQL Server 2. June 2. 01. 6, was developed as part of a "mobile first, cloud first" technology strategy adopted by Microsoft two years earlier. Among other things, SQL Server 2. DBAs run databases on a combination of on- premises systems and public cloud services to reduce IT costs. For example, a SQL Server Stretch Database technology moves infrequently accessed data from on- premises storage devices to the Microsoft Azure cloud, while keeping the data available for querying, if needed. SQL Server 2. 01. SQL Server R Services, which enables the DBMS to run analytics applications written in the open source R programming language, and Poly. Base, a technology that lets SQL Server users access data stored in Hadoop clusters or Azure blob storage for analysis. In addition, SQL Server 2. DBMS to run exclusively on 6. Prior versions included SQL Server 2. SQL Server 2. 00. SQL Server 2. 00. R2, which was considered a major release despite the follow- up sound of its name. Next to come were SQL Server 2. SQL Server 2. 01. SQL Server 2. 01. Always. On Availability Groups, a high availability and disaster recovery technology. Editor's note: Microsoft changed the spelling of the latter's name to Always On when it released SQL Server 2. SQL Server 2. 01. In- Memory OLTP, which lets users run online transaction processing (OLTP) applications against data stored in memory- optimized tables instead of standard disk- based ones. Another new feature in SQL Server 2. SQL Server's buffer pool memory cache with a solid- state drive - - another feature designed to boost I/O throughput by offloading data from conventional hard disks. Microsoft SQL Server ran exclusively on Windows for more than 2. But, in 2. 01. 6, Microsoft said it planned to also make the DBMS available on Linux, starting with a new version released as a community technology preview that November and initially dubbed SQL Server v. Next; later, it was formally named SQL Server 2. The support for running SQL Server on Linux moved it onto an open source operating system commonly found in enterprises, giving Microsoft potential inroads with customers that don't use Windows or have mixed server environments. In addition, it added the ability to run SQL Server in Docker containers, a virtualization technology that isolates applications from each other on a shared operating system. Another notable feature in SQL Server 2. Python programming language, an open source language that is widely used in analytics applications. With its addition, SQL Server R Services was renamed Machine Learning Services (In- Database) and expanded to run both R and Python applications. Initially, it and a variety of other features are only available in the Windows version of the database software, with a more limited feature set supported on Linux. Inside SQL Server's architecture. Like other RDBMS technologies, SQL Server is primarily built around a row- based table structure that connects related data elements in different tables to one another, avoiding the need to redundantly store data in multiple places within a database. The relational model also provides referential integrity and other integrity constraints to maintain data accuracy; those checks are part of a broader adherence to the principles of atomicity, consistency, isolation and durability - - collectively known as the ACID properties and designed to guarantee that database transactions are processed reliably. The core component of Microsoft SQL Server is the SQL Server Database Engine, which controls data storage, processing and security. It includes a relational engine that processes commands and queries, and a storage engine that manages database files, tables, pages, indexes, data buffers and transactions. Stored procedures, triggers, views and other database objects are also created and executed by the Database Engine. Sitting beneath the Database Engine is the SQL Server Operating System, or SQLOS; it handles lower- level functions, such as memory and I/O management, job scheduling and locking of data to avoid conflicting updates. A network interface layer sits above the Database Engine and uses Microsoft's Tabular Data Stream protocol to facilitate request and response interactions with database servers. And at the user level, SQL Server DBAs and developers write T- SQL statements to build and modify database structures, manipulate data, implement security protections and back up databases, among other tasks. SQL Server services, tools and editions. Microsoft also bundles a variety of data management, business intelligence (BI) and analytics tools with SQL Server. In addition to the R Services and now Machine Learning Services technology that first appeared in SQL Server 2. SQL Server Analysis Services, an analytical engine that processes data for use in BI and data visualization applications, and SQL Server Reporting Services, which supports the creation and delivery of BI reports. On the data management side, Microsoft SQL Server includes SQL Server Integration Services, SQL Server Data Quality Services and SQL Server Master Data Services. Also bundled with the DBMS are two sets of tools for DBAs and developers: SQL Server Data Tools, for use in developing databases, and SQL Server Management Studio, for use in deploying, monitoring and managing databases. Microsoft offers SQL Server in four primary editions that provide different levels of the bundled services. Two are available free of charge: a full- featured Developer edition for use in database development and testing, and an Express edition that can be used to run small databases with up to 1. GB of disk storage capacity.
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