This week, IBM announced its new line of x86 servers, and included among the usual incremental product improvements is a performance game-changer called eXFlash. eXFlash is the first commercially available implantation of the MCS architecture announced last year by Diablo Technologies. The MCS architecture, and IBM’s eXFlash offering in particular, allows flash memory to be embedded on the system as close to the CPU as main memory, with latencies substantially lower than any other available flash options, offering better performance at a lower solution cost than other embedded flash solutions. Key aspects of the announcement include:
■ Flash DIMMs offer scalable high performance. Write latency (a critical metric) for IBM eXFlash will be in the 5 to 10 microsecond range, whereas best-of-breed competing mezzanine card and PCIe flash can only offer 15 to 20 microseconds (and external flash storage is slower still). Additionally, since the DIMMs are directly attached to the memory controller, flash I/O does not compete with other I/O on the system I/O hub and PCIe subsystem, improving overall system performance for heavily-loaded systems. Additional benefits include linear performance scalability as the number of DIMMs increase and optional built-in hardware mirroring of DIMM pairs.
■ eXFlash DIMMs are compatible with current software. Part of the magic of MCS flash is that it appears to the OS as a standard block-mode device, so all existing block-mode software will work, including applications, caching and tiering or general storage management software. For IBM users, compatibility with IBM’s storage management and FlashCache Storage Accelerator solutions is guaranteed. Other vendors will face zero to low effort in qualifying their solutions.
After spending opening day at CES, I couldn’t agree more with my colleague Sarah Rotman Epps in her blog post that CES matters more now than ever to every marketer, product strategist, and C-level executive in every industry. Across the CES floor, connected TVs, tablets of all sizes, and a new breed of “phablets,” combining the form factor of tablets and smartphones into one, confirmed the fact that we’ve left the PC-dominated world behind for a mobilized and connected home and work life where content and context will dominate.
What struck me while I walked the floor at CES was that Peppers and Rogers were actually way ahead of their time. Remember them, the ones who wrote The One to One Future way back in 1996, well before the digital age became a reality? Their vision continues to become a technology-powered reality. With CES showing an abundance of new ways to connect with mobilized customers, the ability to target, reach, and effectively communicate with customers one-to-one, customizing and personalizing messages and offers to their unique needs, is increasingly within the reach of the marketer.
Available channels to the customer exploded on the CES floor to include everything from connected TVs and other devices in the home to all types of mobile devices and ruggedly made tablets built for the enterprise and everything in between. All are connected and share content in the right context to the devices consumers or business customers want, when and where they want it — just like Peppers and Rogers dreamed would happen.