About the author
Mao Yimei: publicly available information about this author is currently limited, and their identity and background have not yet been clearly established in the existing materials. The database contains one work by this author, namely Database Principles and Applications (SQL Server Edition) (2nd Edition), commonly classified under exam preparation. Judging from the subject matter, the book is a teaching text on database principles and SQL Server applications, covering basic database theory and practical operations in the SQL Server environment, and is intended for course study and exam preparation. The author undertook the writing of this book, and the writing style emphasizes combining principle explanations with hands-on practice, making it suitable for use as a textbook or exam study aid. Because public information is insufficient, the author's nationality, dates of birth and death, educational background, institutional affiliation, and other works cannot currently be confirmed. This introduction is compiled solely from facts available in the database and may be further supplemented and improved as more information becomes available.