Basic SQL Guide. 
SQL Introduction.               
 What is Table?                  
 SQL Create Table.            
 SQL Insert Statement.      
 SQL Select Keyword.        
 SQL Order by clause.        
 SQL Count Statement.      
 SQL Group By Clause.      
 SQL Having Clause.          
 SQL Alias Tables.             
 SQL Join Tables.              
 SQL Outer Join.               
 SQL Update Statement.   
 SQL Delete Statement.    
 SQL Distinct Keyword.      
 SQL Where Keyword.       
 SQL And Or Keyword.      
 SQL In Keyword.              
 SQL Between Keyword.   
 SQL Like Keyword.          
 SQL Functions.                
 SQL Concatenate.           
 SQL Substrings.               
 SQL Trim Function.         
 SQL Constraints.              
 SQL Primary Key.            
 SQL Foreign Key.            
 SQL Create Views.           
 SQL Create Index.           
 SQL Alter Table.             
 SQL Drop Table.             
 SQL Truncate Table.      
 SQL Summary.                

Database's Oracle, IBM and Microsoft are perceived to be the DBMS market leaders.  When you talk about database testing performance and scalability issues you have to deal with blowing up database and running.  You have to deal with index tuning, transaction log handling, etc.  All the issues are tried to focus under the database section. Visit the database section by a single click here.

 

XML is a markup language. XML stands for eXtensible Markup Language. The XML standard was formed by W3C to provide an easy to use and identical way to store self-describing data self-describing data is data that describes both its content and its formation we will learn, and the difference between HTML and XML and Guide how to work together our application with XML. Learn XML from beginning to advance.
 

XSLT stands for eXtensible Stylesheet Language Transformations, it is mainly designed for transforming XML files into HTML etc. However, XSLT is more than capable of transforming XML to HTML and many other text-based formats, so XSLT is a language for transforming the structure of an XML document into HTML page.  This XSLT Tutorial helps you to convert XML elements data to various formats for distribution. Learn XSLT with a lot of examples.