Center for Railway Information Systems (CRIS) was established in the year 1986 by the Ministry of Railways to provide consulting & IT services to Indian Railways. With Indian Railways’ need for IT services growing by leaps and bounds, CRIS was required to scale up its services. The organization was required to revamp its data center, which was experiencing an exponential growth in power, cooling and space requirements.
Power management
At CRIS, initially the load of data center and facility was served together by single UPS, which was installed in March 1989. In February 1995, another UPS was installed. In this arrangement, data center load was disturbed in case any malfunctioning developed due to facility load. In order to resolve this issue, a dedicated UPS was deployed for the data center and a separate UPS was deployed for the facility. Read More
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