Published at LXer:
Friday evening can be a very busy time in Citibank’s Changi Business Park office in Singapore. Hundreds of mission-critical applications hit the production servers, security patches are applied, hundreds of professionals including developers, systems engineers, Linux gurus, and management professionals spend the whole night on the conference calls ensuring the smooth functioning of servers at this financial giant. The applications that get life over the weekend have monetary value and therefore require robust servers to host them. These servers need to maximize the utilization of the applications and should have the stability to run for a longer period of time without a reboot. These servers should also have the capability to be scaled up as the infrastructure grows. The bottom line: these enterprise level boxes need to be tough.
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