Data Wrangling Better than ETL ?
As a Data Science and big data analytics enthusiast I always wondered about the word “DATA WRANGLING” and then i decided to take a deep dive into the ocean of data wrangling…. As a Data science enthusiast I was aware about the term ETL, which mean Extract the data from one or several sources which are resembled form or may be in odd form and store on the desire system, where transforming the same mean cleaning the raw data and transform the data to the purpose oriented form and loading is simply the data insertion into required database or target system. But here the question raised, If ETL is the solution since 1970 then what this Data Wrangling, If we go with the wikipedia then, wrangling means “Data Munging” and I am not going to talk on the munging right now. Wrangling is the process of transforming the RAW data into desired format. But the same is the ETL do.Then what is the difference between Data Wrangling and ETL. After some research on the same i came to know that there are t...