@InProceedings{mourad:raid, author = {Antoine N. Mourad and W. Kent Fuchs and Daniel G. Saab}, title = {Performance of Redundant Disk Array Organizations in Transaction Processing Environments}, booktitle = {Proceedings of the 1993 International Conference on Parallel Processing}, year = {1993}, pages = {I--138--145}, publisher = {CRC Press}, address = {St. Charles, IL}, keywords = {parallel I/O, disk array, pario-bib, RAID}, comment = {Transaction-processing workload dominated by small I/Os. They compare RAID~5, Parity Striping (which was designed for TP because it avoids lots of seeks on medium-sized requests, by declustering parity but not data), mirroring, and RAID~0. RAID~5 does {\em better\/} than parity striping due to its load balancing ability on the skewed workload. RAID~5 also better as the load increases.} }