Cloud service providers invest in the necessary infrastructure and management systems, and in return receive a time-based or usage-based fee from end users [17]. Cloud computing is emerging today as a commercial infrastructure that eliminates the need for maintaining expensive computing hardware.
Area: 9,400,000 sq.km. Population: 2.5 million people. Population density: o.4/sq. km or less than 1 person per sq mi. Sahara is the largest non-polar desert and the hottest of the sub-tropical deserts in the world. The desert can be estimated nearly as large as USA or China. Sahara covers most of the north-Africa under its belt by bordering with Red Sea, touching Mediterranean coasts to Atlantic shelves.
It isn't. The Sahara Desert is only the world's largest hot desert. The world's largest desert is Antarctica since a desert is defined as an area receiving less than 250 mm or â¦ 10 inches of precipitation per year. The Antarctic desert covers 13.9 million square kilometres, or almost 5.5 million square miles.