Accelerating Innovation in Cloud & Mobile Computing
Grazed from EEJournal. Author: Bruce Kleinman.
The 1980s witnessed a “golden age” of the computer. While the commercially successful x86 architecture continued to evolve at the microarchitecture level, completely new architectures and instruction sets innovated rapidly and set the stage for intense competition. RISC concepts were refined and expanded in the MIPS, Sparc, Power, PA-RISC and Alpha (to name a few) architectures with great success.
In short, there was a lot of Darwinian action taking place. Interesting in retrospect, the vast majority of these architectures focused on workstation CPUs: by and large, the architectures were optimized for compute horsepower with a focus on integer and floating-point performance. The race was on to build faster and faster compute engines…


With the rapid growth of Sina Weibo, which now has over 350 million registered users around the world, and its affiliated services such as Weibo open API and the WeiGame platform which are now the most popular social and online gaming platform in China, we needed a robust and flexible infrastructure to host those applications and platforms.