On the measurements of algorithms in big data era

Abstract

The ability to store and analyze big data is a crucial capability of a powerful country in the new century.The current research of big data contains weakness on common scientific questions,general methodology,and theoretical analysis of real-time algorithm.It started from three key features about big data:volume,variety,and velocity,and the measurement and simplification of time complexity,space complexity,and relationship complexity for big data were focused.

Keywords

• time complexity;space complexity;relationship complexity;data complexity