The extract, transform and load (ETL) processes that feed Humana Inc.’s multiterabyte data stores consist of hundreds of custom-coded, table-driven Cobol programs. Those processes proved too ...

As I mentioned in another thread, I'm beginning on my first large-scale ETL project. I'll be replacing an existing system that works, fixing a few bugs along the way. I'd like to take the opportunity ...

Beyond its impact on the LHC, the results of the ETL project hold tremendous potential for synergy with other leading-edge facilities like the electron-ion collider at DOE’s Brookhaven National ...

Vendors don’t brag about it, but data integration is a labor-intensive field. It doesn’t matter whether you’re looking at an extract, transform and load (ETL) project that brings data from a number of ...