Many CIOs, technical architects as infrastructure and operations (I&O) professionals in Chinese companies are struggling with the pressures of all kinds of business and IT initiatives as well as daily maintenance of system applications. At the same time they are trying to figure out what should be right approach for the company to adapt technology waves like cloud, enterprise mobility, etc., to survive in highly competitive market landscape. Among all the puzzles for the solution of strategic growth, Operating System (OS) migration might seem to have the lowest priority: business application enhancements deliver explicit business value, but it’s hard to justify changing operating systems when they work today. OS is the most fundamental infrastructure software that all other systems depend on, so the complexity and uncertainty of migrations is daunting. As a result, IT organizations in China usually tend to live with the existing OS as much as possible.
Take Microsoft Windows for example. Windows XP and Windows Server 2003 have been widely used on client side and server side. Very few companies have put Windows migration on its IT evolution roadmap. However, I believe the time is now for IT professionals in Chinese companies to seriously consider putting Windows upgrade into IT road map for the next 6 months for a couple of key reasons.
Windows XP and pirated OS won’t be viable much longer to support your business.
Ending support. Extended support, which includes security patches, ends April 8, 2014. Beyond that point, we could expect that more malwares or security attacks toward Windows XP would occur.
Last year I wrote about Oracle’s new plans for SPARC, anchored by a new line of SPARC CPUs engineered in conjunction with Fujitsu (Does SPARC have a Future?), and commented that the first deliveries of this new technology would probably be in early 2012, and until we saw this tangible evidence of Oracle’s actual execution of this road map we could not predict with any confidence the future viability of SPARC.
The T4 CPU
Fast forward a year and Oracle has delivered the first of the new CPUs, ahead of schedule and with impressive gains in performance that make it look like SPARC will remain a viable platform for years. Specifically, Oracle has introduced the T4 CPU and systems based on them. The T4, an evolution of Oracle’s highly threaded T-Series architecture, is implemented with an entirely new core that will form the basis, with variations in number of threads versus cores and cache designs, of the future M and T series systems. The M series will have fewer threads and more performance per thread, while the T CPUs will, like their predecessors, emphasize throughput for highly threaded workloads. The new T4 will have 8 cores, and each core will have 8 threads. While the T4 emphasizes highly threaded workload performance, it is important to note that Oracles has radically improved single-thread performance over its predecessors, with Oracle claiming performance per thread improvements of 5X over its predecessors, greatly improving its utility as a CPU to power less thread-intensive workloads as well.