Data from several data source systems is combined into a single data storage unit called extract, transform, load (ETL), which may then be imported into data warehouses. In essence, ETL stands for “Extraction of data from different applications” that are hosted on various technologies, developed and maintained by many companies, and managed and run by various individuals. ETL testing course provided by VeryTest, which uses friendly teaching techniques. Throughout the training process, our certified ETL trainers have consistently produced high-quality outcomes.
Our comprehensive training covers the fundamentals of ETL, such as joining and deduplicating data, filtering and sorting data based on particular attributes, transposing data, performing business computations, etc., in order to extract the data for loading into the destination system, typically the data warehouse, which can then be utilized for reporting and business intelligence. Our ETL training is designed to help both novices and seasoned professionals increase their abilities and productivity.