Audit is an important part of the supervision system of the Party and the state. It plays an important role in maintaining the national financial and economic order

improving the efficiency of the use of financial funds

promoting the construction of a clean government

and ensuring the healthy development of the economy and society. The advent of the era of big data has led to the innovation of audit technology and methods. The application of big data technology is the only way to achieve the goal of full coverage of audit. The construction of big data audit is the core technology engineering that affects the future development of audit. Firstly

this paper introduces the significance and development course of auditing informationization construction at present in China

summarizes the concept

characteristics and research status of big data auditing

summarizes

compares and analyses the related research of big data auditing technology in collection

storage

analysis and visual display

and probes into the problems faced by big data auditing. New opportunities

new challenges

and typical audit scenarios such as Blue Sky Security Plan

Precision Poverty Alleviation. Finally

the future trend of big data audit is prospected. The research on scientific issues in this paper originates from the interdisciplinary field and has distinct interdisciplinary characteristics. It aims to promote the development of interdisciplinary knowledge integration through interdisciplinary research

with a view to providing important reference and reference for relevant theoretical research.