by Phani Krishna Pochiraju | Apr 8, 2022 | Blog, Testing
Introduction In the current fast-growing software trend, many customers are aiming to spread their business across the globe and targeting to reach customers from various parts of the world. So customers demand that their applications and products meet the global...
by Phani Krishna Pochiraju | Feb 24, 2022 | Blog, Testing
Extract-Transform-Load (ETL) is a process of loading data from the source system to the target (data warehouse) based on the transformation rules. Data is extracted from an OLTP database (sometimes text files, legacy systems, and spreadsheets), transformed, and loaded...
by Phani Krishna Pochiraju | Jun 27, 2019 | Blog, Enterprise Information Management
Extract, Transform, Load (ETL) is the process of gathering data (Extract) from an unlimited number of sources, converting it (Transform) into a format that can be analyzed, and centralizing it into a single repository (Load). ETL is an alternative, but related...
