Improvement of ETL through integration of query cache and scripting method

摘要

Improvement in ETL (Extract, Transform and Load) can provide new era in business field. ETL tools fetch data from data source and transform data into new format according to need and then load into Data warehouse for further processing of Data. Slowing ETL makes big trouble in business so ETL must be fast that could give us better performance in business. We toss light on the requirement for utilization of scripting advances to robotize ETL instruments preparing end to end process which diminish manual cerebral pain of running ETL process taking care of furthermore prompt improvement of ETL devices in future. Constructing the ETL procedure is conceivably one of the greatest errands of constructing a warehouse. It is mind boggling, tedious, and devour the majority of information distribution center task's execution endeavors, expenses, and assets. In this paper, we tried to improve ETL processing by integration of Query Cache method and Scripting method.