The accumulation of project cost data is an important part of project cost management. For construction units, the accumulation of big data on project cost can help them make correct decisions in investment and business activities and ensure investment benefits. For the construction unit, according to the engineering big data of its own enterprise, the reasonable insurance price can be determined when bidding, thus reducing the cost and obtaining the maximum benefit. For cost consulting enterprises, through the continuous accumulation of cost big data, improve the quality of enterprise consulting services and establish a brand-name enterprise image.
With the development of science and technology, big data has become the inevitable result of information development in today's Internet era and cloud era. Whoever has the data can take the lead in such a society where the fittest survive. At present, China should strengthen the management of project cost data and make full use of cutting-edge technologies such as computer network technology, cloud computing technology, big data analysis and artificial intelligence. , so that the research and application of China's engineering cost index will enter a new situation on the basis of data accumulation.