Data mining technology has become increasingly mature and has been widely used in financial, real estate, investment, evaluation, banks and other fields. Data mining techniques can be applied to the catering industry to make analysis of its business decisions. Data mining in the field of other successful cases can also refer to the catering industry. This article has carried out the survey on whether the dining people in the restaurant business had information awareness and the extent the people emphasized information awareness. Principal component analysis and logistic regression in data mining process are used to analyze the collected data so as to illustrate the important value of data mining in the catering industry management and to reflect the restaurant information awareness of the dining people. Using data mining technology on food and beverage business information management is bound to improve business efficiency and profit level and to promote the healthy and stable development of the catering industry.