Eng. Husam AlzaqIslamic University of Gaza

Course ObjectivesTo provide students with an understanding of the

relational model, relational database design, and SQL. Students will construct sophisticated data models and implement them on modern relational databases using SQL constructs.

To provide students with a working knowledge of the underlying architecture and implementation of modern database systems. Students will study file systems, indexing methods, transaction management, and query processing.

Important Policies1. No make-up quizzes and all exams are close-

book unless specified otherwise.2. Make-up exam is given only when special

extenuating situation happens and under the discretion of the instructor

3. You are required to attend every class. Exception is given only if you notify the instructor with a legitimate reason in advance.

Other Important PoliciesDon’t arrive late to the class.All handouts are available on the instructor's

website.You are required to check the instructor's

website periodically (at least once a day before the class time) for important announcement.

Other Important PoliciesAll assignments are due at the beginning of

the class time on the due day unless specified otherwise. No late turn-in will be accepted – no exceptions!!

No copying is allowed on any assignment. No credit will be given to both copier's and copiee's work.

All assignments should include your work, or else no credit will be given.

DefinitionA database is a collection of related data [2].Database is a collection of persistent data

that can be shared and interrelated [3].

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ظ�ه�ر�ه� ) اء� و�ر� �ه� �اب �ت ك �ي� وت� أ م�ن� م�ا

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DataBase-Management System DBMS is a collection of interrelated data and

a set of programs to access those data [1].DBMS is a collection of programs that

enables users to create and maintain a database [2].

DBMS is a collection of components that support data acquisition, dissemination, maintenance, retrieval, and formatting[3].

References1. Silberschatz, Korth, Sudarshan:

Database System Concepts 4th Edition

2. Elmasri: Fundamentals Of Database Systems, 5th Edition 2007.

3. Michael V. Mannino: Database Design, Application Development, And Administration,3rd Edition, McGraw-Hill/Irwin