Archive of posts with category 'Data Science'

What is Big Data?

Big data is like running a high-speed, high-volume coffee shop — data flows in rapidly from many sources, in different forms, and needs to be processed, stored, and served efficiently....

ETL AND ELT

There are two main approaches when it comes to data management and data analysis, that is ETL (Extract, Transform and Load) and ELT (Extract, Load and Transform). These methods are...