true cost of ELT

Big data use case: Offloading the data warehouse to Hadoop

The true cost of ELT Today’s business world is demanding more from the data warehouse, because more than ever an organisation’s survival depends on its ability to transform data into actionable insights. However, ELT data integration workloads are now consuming up to 80% of database capacity, resulting in: Rising infrastructure costs Increasing batch windows Longer development cycles Slower…

ETL ELT architecture

What is ETL?

ETL defined Extract, Transform and Load  or ETL is a standard information management term used to describe a process for the movement and transformation of data. ETL is commonly used to populate data warehouses and datamarts, and for data migration, data integration and business intelligence initiatives. ETL processes can be built by manually writing custom scripts or code, with…