Hyperscale storage

Hyperscale storage is a type of storage system that is designed to scale up or down as needed in order to support the changing needs of an organization. This type of storage system is often used by organizations that have large amounts of data to store, such as businesses that deal with big data or … Read more

European Computer Driving License (ECDL)

The European Computer Driving License (ECDL) is a computer literacy certification program that is recognized in many European countries. It is designed to prove that the holder has the skills and knowledge necessary to use a computer and common software applications. The ECDL certification is obtained by passing a series of exams, and there are … Read more

Wave number

The wave number of a wave is the number of cycles of the wave per unit distance. The SI unit of wave number is the reciprocal meter, m^{-1}. The wave number is the reciprocal of the wavelength. The wave number and the wavelength are related by the following equation: wave number = 1/wavelength The wave … Read more