Egenera, arguably THE pioneer in what the industry is now calling converged infrastructure, has had a hard life. Early to market in 2000 with a solution that was approximately a decade ahead of its time, it offered an elegant abstraction of physical servers into what chief architect Maxim Smith described as “fungible and anonymous” resources connected by software defined virtual networks. Its interface was easy to use, allowing the definition of virtualized networks, NICs, servers with optional failover and pools of spare resources with a fluidity that has taken the rest of the industry almost 10 years to catch up to. Unfortunately this elegant presentation was chained to a completely proprietary hardware architecture, which encumbered the economics of x86 servers with an obsolete network fabric, expensive system controller and physical architecture (but it was the first vendor to include blue lights on its servers). The power of the PanManager software was enough to keep the company alive, but not enough to overcome the economics of the solution and put them on a fast revenue path, especially as emerging competitors began to offer partial equivalents at lower costs. The company is privately held and does not disclose revenues, but Forrester estimates it is still less than $100 M in annual revenues.
In approximately 2006, Egenera began the process of converting its product to a pure software offering capable of running on commodity server hardware and standard Ethernet switches. In subsequent years they have announced distribution arrangements with Fujitsu (an existing partner for their earlier products) and an OEM partnership with Dell, which apparently was not successful, since Dell subsequently purchased Scalent, an emerging software competitor. Despite this, Egenera claims that its software business is growing and has been a factor in the company’s first full year of profitability.
Intel today publicly announced its anticipated “Westmere EX” high end Westmere architecture server CPU as the E7, now part of a new family nomenclature encompassing entry (E3), midrange (E5), and high-end server CPUs (E7), and at first glance it certainly looks like it delivers on the promise of the Westmere architecture with enhancements that will appeal to buyers of high-end x86 systems.
The E7 in a nutshell:
32 nm CPU with up to 10 cores, each with hyper threading, for up to 20 threads per socket.
Intel claims that the system-level performance will be up to 40% higher than the prior generation 8-core Nehalem EX. Notice that the per-core performance improvement is modest (although Intel does offer a SKU with 8 cores and a slightly higher clock rate for those desiring ultimate performance per thread).
Improvements in security with Intel Advanced Encryption Standard New Instruction (AES-NI) and Intel Trusted Execution Technology (Intel TXT).
Major improvements in power management by incorporating the power management capabilities from the Xeon 5600 CPUs, which include more aggressive P states, improved idle power operation, and the ability to separately reduce individual core power setting depending on workload, although to what extent this is supported on systems that do not incorporate Intel’s Node Manager software is not clear.