SQL Database: overview and six editions of SQL Database 2014
The main product from Microsoft in the RDBMS category has been the SQL Database. The main query language supported is T-SQL which is the ANSI standard SQL extended by MS. MS SQL Server was first created for the PS/2 systems in collaboration with Sybase and Ashton Tate. The first release was in 1989, an updated version was released on average every two years. By the time the SQL Database 2005 version became available, the code base was completely owned by Microsoft and the SQL Database was offered as an independent product. Sybase developed a similar product with a similar sounding name.
Microsoft offers the product in a number of editions, including an Express version that is available for free. It is limited in features but does give you a good feel of what the SQL Database can do. The latest release has been Community Technology Preview which have been made public in April 2016. SQL Server 2016 became generally available on June 1, 2016
The SQL Database 2014 editions have changed over time. The different editions of the SQL Database in any specific release are addressed to different usage scenarios. There are six editions available with the SQL Database 2014. These include an Express edition, Enterprise edition, a Business Intelligence edition, Web edition, Developer edition, and a Standard edition.
- The Express edition provides all the the necessities to get started with SQL Server. It is free and easy to use.
- The Enterprise edition is intended for enterprise level applications. These typically have demanding and mission-critical services from the database and business analysis needs.
- When you have a need for building secure BI applications that are scalable as well as manageable, you need to invest in the Business Intelligence (or BI) edition.
- The Standard edition of the SQL Database is useful for BI and core database functionalities.
The latest SQL Database 2014 has incorporated in-memory that improves performance significantly by letting users’ process complete tables to in-memory. This feature is available in all the editions of the sql database and allows minimizing the time for transporting data back and forth from disc. Even if the applications need to be disk bound, performance is enhanced through the use of extension of SSD buffer pool in the sql database. These solid-state drives can act as a cache between the hard drives and main memory. Full text search capabilities incorporated into the latest editions of the sql database.
- The “Web” edition is meant for SQL Database integrated into web applications, and only available for service providers hosting public websites that use SQL Server.
- The “Developer” version is meant for application development, test and roll out of sql database applications. It has all the capabilities of a full SQL Database.
Please contact us at SQL Server Tutorial if you have any further questions regarding SQL Server or SQL Server 2014 in particular. We are ready to help!