YIELD SERVANTS ESrating
The yield at level individual Servant, comes dice by the services and loads of the same, based on its capacity of process (CPU) and memory.
In this one aspect ESrating it provides until platforms multiprocessor with kernel specifically compiled for the same, systems of great storage capacity RAM and arrays of hard disks Extreme Wide SCSI with transferences of 160Mbps in ways RAID-2 and RAID-4.
At this one level, we can value the policy of Management of Yield of systems at level hardware and software level.
In first of them, this is the level hardware, all the used elements are not only of very high confidence with quality controls of the principle exigecia, but in addition oriented yield to the maximum.
Thus the used elements, only pass a phase of Quality control, being used in the Servers of ESrating accredited elements for such aim, between which we counted on motherboards made in the USA by SuperMicro, hard disks IBM and Fujitsu of very high performance and reliability with but the high indices of MTBF (Mean time between failures: Middle Time Between Failiure).
It would not be necessary to forget the own chassis that support these servers, in his majority racks 19” with 4U of height, which facilitates the ventilation by means of an appropriate exhaust fan, the processors in these equipment are located in temperatures of work inferiors to the 40 degrees Celsius, still in systems that arrange in their interior of several SCSI elements of high thermal radiation.
All this together with the selection of the software of lower level, that is to say, next to the language of the own processors, and compiled according to the experience and the measures on the same, makes of the Servers units of very high power.
The objective to secure the maximum yield, is completed with a sufficiently over-sized network using for it switches of 100Mbps in the communications of network, volumes when it is possible towards circuits of 2M in Frame Relay instead of channels to ATM, and other techniques that result in a benefit in the total efficiency of the systems.