This book explores all the important aspects of database management in the present day scenario. Database is the collection of data which can comprise of tables, sheets, reports, schemas, etc. This data is crucial for any functioning organization. To manage data, a database management system (DBMS) is used. The topics covered in this extensive book deal with the core subjects of modern database management. The various sub-fields of the subject along with technological progress that have future implications are glanced at in this text. Most of the topics introduced in this book cover fundamental technique and application of modern database management. Coherent flow of topics, student-friendly language and extensive use of examples make this textbook an invaluable source of knowledge.