ABOUT
SAP BW/BI
How to create InfoArea
Types of Meta Data
INFORMATICA
Performance tuning in Lookup transformation
Difference between Static Cache and Uncache
Lookup Cache
Transformations
Transformations which use cache
Difference Between Having and Where claus
Possible Errors
Questions Answer
DATA WAREHOUSE
Dimension
ORACLE
Oracle
Operator Precedence
LINUX
File Perission
Linux Commands
Shortcuts Keys
APACHE SPARK
CONTACT
NEWS
imocha
Difference between Static Cache and Uncache
Uncached
Static Cache
Insert and Update is not Possible
Insert and update is possible
Can’t use for flat file
Use a relational or a flat file
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