The Asia Pacific Web (APWeb) and Web-Age Information Management (WAIM) Joint International Conference on Web and Big Data (APWeb-WAIM) is aiming at attracting professionals of different communities related to Web and Big Data who have common interests in interdisciplinary research to share and exchange ideas, experience and the underlying techniques and applications, including Web technologies, database systems, information management, software engineering and big data. The 7th APWeb-WAIM joint international conference on Web and Big Data 2023 will be held in Wuhan, China, 6-8 October, 2023. We have had 4 papers accepted.