High Efficiency And Performance

Efficiency is the percentage of output to input. Like you gave a horse grass to run 100 km, but it ran 50km with that grass, than the horse is 50% efficient. In terms of human hardwork, efficiency has a formula, the one above, but can't be calculated exactly. It's how much output you gave as compared to the input you put and the resources you utilized. Performance on the other hand is a measure of the quality of output. If two horses are given grass to run 100km, but both run 50km. But first runs at double the speed of the second, then they were equally efficient, but the first performed better.

Maximum Physical Security

Data centers are the information factories that shape our modern experience. When we access online information ranging from reading our personal email and the news to engaging in commerce, using social media, and consuming entertainment, we are depending on data centers, which provide the computational backbone for the Internet. They create many of the movies we watch, design the cars we drive, and optimize the airplanes we fly. They are used to make scientific discoveries, to find oil, and to predict the spread of disease. Data centers are at the heart of the digital economy.

High Availability Redundant Systems

influence of one's position in a redundant system on subsequent performance during a routine error-checking task. Results indicated that redundant systems can work to enhance or obscure accountability, depending on the status of the redundant system. Further, accountability can increase performance in terms of both the quality of work (accuracy) and the quantity of work (time on task).

redundancy is the duplication of critical components or functions of a system with the intention of increasing reliability of the system, usually in the form of a backup or fail-safe, or to improve actual system