Traditional ETL vs ELT on Hadoop

ETL ETL stands for Extract, Transform and Load. The ETL process typically extracts data from the source / transactional systems, transforms it to fit the model of data warehouse and finally loads it to the data warehouse. The transformation process involves cleansing, enriching, and applying transformations to create the desired output. Data is usually dumped … Read more

Why Do ETL Tools Still Have a HeartBeat

ETL heartbeat (1)

ETL is a well-known and effective technique for integrating data. ETL tools have been available for a while, and data integration projects frequently employ them. Over time, they have improved and developed to include cutting-edge capabilities like automation, scheduling, and error handling. ETL tools are now a well-established and dependable way of data integration as … Read more