I have read really good article regarding dotnet framework introduction from wikipedia, read it here. This gives idea of CLR, CLI, JIT, MSIL. ITs good article.
http://en.wikipedia.org/wiki/.NET_Framework
dotnet framework introduction which includes CLR, CLI, JIT etc
http://en.wikipedia.org/wiki/XmlHttpRequest
XMLHttpRequest
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XMLHttpRequest (XHR) is an API that can be used by JavaScript, JScript, VBScript and other web browser scripting languages to transfer and manipulate XML data to and from a web server using HTTP, establishing an independent connection channel between a web page’s Client-Side and Server-Side.
The data returned from [...]
http://www.akadia.com/services/sqlsrv_data_structure.html
Pages and Extent
The actual data in your table is stored in Pages, except BLOB data. If a column contain BLOB data then a 16 byte pointer is used to reference the BLOB page. The Page is the smallest unit of data storage in Microsoft SQL Server. A page [...]
