Basic Informatica Tutorial

1. Write a SQL query to find those employees who receive a higher salary than the employee with ID 7369. SELECT * FROM EMP WHERE SAL >  (...

Teradata is used for massive parllel processing(MPP). There are 4 different components of teradata i,e Node, Parsing engine, Message passin...

VI EDITOR :- -------------- VI editor is case sensitive, used in two modes Command mode and Insert mode. By default it starts in command m...

* Command to get Header in unix  'Head' is used to get header in a file * Command to check the status of your job  'Jobs...

Basic unix commands :-   -------------------------- * Man command:   It will gives DESCRIPTION and options how to use any command.   eg:- ...

List of Filters in Unix:- ----------------------- $HEAD $TAIL $NL $CUT $PASTE $SORT $TR $TEE $SED $GREP $FGREP $EGREP $HEAD...

Unlike Direct method, Indirect file method is used when we have multiple files and load them to single target.  To configure Indirect met...