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.
So, at this sequel article we are just gonna focus on the differences between data, information and knowledge. Data, at this case, is in the lowest level, the information is in the middle level, and the knowledge is on the top-level of those three things.Data, can be defined as the raw of facts.Data can be a group of symbols, numbers, or writing.ata, at this case, is in the lowest level, the information is in the middle level, and the knowledge is on the top-level of those three things. Data, can be defined as the raw of facts. Data can be a group of symbols, numbers, or writing.