For our discussion, we will cover one of the most fundamental, yet critical aspe
ID: 3911752 • Letter: F
Question
For our discussion, we will cover one of the most fundamental, yet critical aspects of data extraction, picking the right ETL tool. This task is both technical and business oriented in nature. The technical features of ETL tools must match the business requirements. Therefore, it is important that the right tool for the job be chosen. In your discussion, be sure to address the following points.
•What should the overall objectives of tool selection be?
• What is the importance of aligning the ETL tool with business requirements?
• What criteria should be used to compare various ETL tools?
• What process will you follow to make a final selection?
Explanation / Answer
Answer)
ETL otherwise known as the Extract, Transform and Load is the most used data integration procedure which are used by the IT as well as analytics team.
ETL helps to extract the data from the source systems and then transforms the same for downstreaming process as well as analytical use and finally loads the transformed data to the targetted system. All the operations are automated
The importance is it streamlines the operations to be automated with regards to the hand written coding. It mostly helps in integration.
The criteria for choosing different ETL tools are as follws:
1) Resource as well as skill sets
2) Enterprise size
3) Integration use cases
4) Source System
The process one would follow to make a final selection by selecting the right IT group, check the necessary budget, to check the relevant files for integration, to create the multiple use case for integration, and finally using the ETL tool for integration.
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