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  1. There are two new chapters on recent advances in database systems and big data processing; one new chapter (Chapter 24) covers an introduction to the newer class of database systems known as NOSQL databases, and the other new chapter (Chapter 25) covers technologies for processing big data, including MapReduce and Hadoop.

  2. essential features of database management systems (DBMSs), architectures for deploying databases, and organizational roles interacting with databases. This chapter continues your introduction to database man-agement with a broad focus on database development. You will learn about the context, goals, phases, and tools

  3. • A database is designed, built and populated with data for a specific purpose. • Each data item is stored in a field. • A combination of fields makes up a table .For example, each field in an employee table contains data about an

  4. This second edition of Database Design book covers the concepts used in database systems and the database design process. Topics include: New to this edition are more examples, highlighted and defined key terms, both throughout and at the end of each chapter, and end-of-chapter review exercises.

  5. Comprehensive with just the necessary details. The book deals with every significant topic needed by IT professionals looking for the fundamentals. It encompasses database concepts, terminology, planning, implementation, and administration; the book also includes significant technol-ogy trends. PREFACE.

  6. This chapter provides an overview of the database development process. After this chapter, the student should have acquired the following knowledge and skills: • List the steps in the information systems life cycle. • Describe the role of databases in an information system. • List the goals of database development.

  7. The most mature and widely used database systems in production today are relational database management systems (RDBMSs). These systems can be found at the core of much of the world’s application infrastructure including e-commerce, medical records, billing, human resources, payroll, customer relationship management and supply chain

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