IBM is First Mover with Disruptive Flash Memory Technology on New x6 Servers

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.

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Compelling Content Experiences Prove To Be Google And Microsoft's Rich Opportunity In 2014

In November 2013, we published a report laying out what will be the key points of differentiation between Google Apps and Microsoft Office 365 by 2016. At the core of this report is a simple message: The value of these cloud collaboration suites isn't inexpensive email; their value is in their role as an interaction point for your business ecosystem. And at the center of each of these interactions is content of some sort -- contracts, marketing collateral, product specifications, customer records, and more. As more of this content lands in Google Drive and SkyDrive Pro, the market will reward the vendor that makes it easiest for information workers to author content, share it with others, manage its use and distribution, and be aware of any changes to this content. We call this combination of capabilities content services.

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