MCIS 630 Database Systems Essay Assignment

MCIS 630 Database Systems Essay Assignment

Instructions/Descriptions

MCIS 630 Database Systems Essay Assignment

Final Project Description and Requirements MCIS 630 Database Systems (Winter 2013) Total: 30 points Due date: 4/26/2013 11:59PM System description You are required to design and implement a small database application to manage any data you are interested in.

Some examples are listed below for your reference: 1, if you have a collection of CDs, you can manage the data of albums, musicians, songs, companies etc. 2, if you are interested in NBA/NFL games, you can manage the data of players, teams, coaches, matches etc. 3, you can also manage your favorite movies by storing and manipulating the data of movies, actors/actresses, directors etc.

Design and Implementation Perform the conceptual database design using Entity-Relationship model. You must submit the Entity-Relationship diagram of your database. In the E-R diagram, 1, there must be at least 4 entities; 2, there must be at least 2 one-to-many/one-to-one relationships; 3, there must be at least 1 many-to-many relationship.

Convert your E-R diagram to logical database model. You are to design the table structure, including all needed attributes for each table. You must submit the relational database schema, which consists of the description of all tables, constraints in your database. For each table, please specify the primary key and foreign keys.

Decompose your design to be in BCNF or 3NF if necessary. Implement your design using any DBMS. You are required to create all the tables and develop queries in the target DBMS. You must generate and load appropriate, consistent data into your database. You must submit the DDL statements you used to create the tables, to define the constraints, and the SQL statements for all the queries.

Queries You must design and develop at least 6 queries in your database application, among them, 1, at least 2 queries are multi-table queries; 2, at least 2 queries use SQL aggregate functions; 3, at least 1 query uses subquery; 4, NULL search condition should be used at least once; 5, GROUP BY and HAVING clause should be used as least once. Project Report In your report: 1, you must describe your database application; 2, you must submit the conceptual and logical design of your database as specified in section Design and Implementation, which include the E-R diagram and relational database schema of your database.

For each table: a, describe all the attributes (including attribute names, data types etc.); b, specify the primary keys and foreign keys (if exist); c, discuss which Normal Form it is in; d, provide the SQL DDL statement you used to create the table, or the screen snapshots if your used GUI; e, print out all the records in the table. 3, for each query: a, describe the query; b, provide the SQL statement for the query; c, print out the results returned by the query. Send me email if you have any further questions. Thanks.

MCIS 630 Database Systems Essay Assignment

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