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 & Analytics Reference Architecture. 3. Executive Overview. Data is often considered to be the crown jewels of an organization. It can be used in myriad. ways to run the business, market to customers, forecast sales, measure performance, gain. competitive advantage, and discover new business opportunities.