Mercury is the only common metal which is liquid at ordinary temperatures. Mercury is sometimes called quicksilver. It is a heavy, silvery-white liquid metal. It is a rather poor conductor of heat if compared with other metals but it is a fair conductor of electricity. It alloys easily with many metals, such as gold, silver, and tin. These alloys are called amalgams.
describe big data, so that you can speak intelligently about it when asked. So probably the main thing to recognize is this notion of the three V's of big data, which are volume, velocity and variety.
Big data is new and âginormousâ and scary âvery, very scary. No, wait. Big data is just another name for the same old data marketers have always used, and itâs not all that big, and itâs something we should be embracing, not fearing. No, hold on. Thatâs not it, either.