[October 19, 2009] SAN vendors say fragmentation isn't a problem with their systems, but a few point fingers at Windows.
Operating Systems System Calls and I/OHenry Newman's second article in a monthly column on storage hardware, software, and applications I/O focuses on the operating system and the associated systems calls for I/O.
[December 18, 2008] After batting .800 on this year's predictions, it's time once again for our intrepid enterprise storage columnist to peer into his crystal ball and see what's in store for the storage market for 2009 and beyond.
[August 18, 2008] Disk drives, tapes and storage networks can create inadvertent errors. What the storage industry needs is a comprehensive framework to discover them before they become a problem.
[March 27, 2008] NFSv4.1 and Parallel NFS will finally bring the 24-year-old protocol into the high-speed networking age.
[October 31, 2007] Henry Newman has a treat for storage users: a way to improve performance that also requires less hardware.
[March 15, 2007] PCI Express could enable storage performance breakthroughs, because for the first time the bus is fast enough to run any card at rate.
[February 8, 2007] Database growth has outstripped storage performance increases for a long time, and problems are beginning to appear.
[January 10, 2007] Applications written in languages such as Java and Perl could hold surprises for storage users.
[October 11, 2006] Some proposed changes to POSIX standards could greatly improve file system performance.
[March 12, 2003] Henry Newman's fourth article in a monthly column on storage hardware, software, and applications I/O provides a basis for better evaluating file system tuning parameters and discerning what they really mean.
[March 4, 2003] Henry Newman's third article in a monthly column on storage hardware, software, and applications I/O takes an in-depth look at how file systems and volume managers work internally.
[January 15, 2003] Henry Newman presents the first in a monthly column on storage hardware, software, and applications I/O. For the next few months Henry will be covering the data path from the application to the storage devices, including the operations systems, file systems, HBAs and RAIDs.