EASTERN ARIZONA COLLEGE Database Design and Development

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1 EASTERN ARIZONA COLLEGE Database Design and Develpment Curse Design Curse Infrmatin Divisin Business Curse Number CMP 280 Title Database Design and Develpment Credits 3 Develped by Sctt Russell/Revised by Michael Rse Lecture/Lab Rati 2 Lecture/2 Lab Transfer Status ASU NAU UA Elective Credit CIS Departmental Elective CSC Departmental Elective Activity Curse N CIP Cde Assessment Mde Semester Taught GE Categry Separate Lab Awareness Curse Intensive Writing Curse Prerequisites Nne Educatinal Value Pre/Pst Test (50 Questins/50 Pints) Upn Request Nne N N N This curse will serve several target ppulatins: 1. Cmputer prgram majrs. 2. Thse seeking t upgrade their database skills abve the Micrsft Access level. 3. Thse seeking an understanding f relatinal database cncepts and Structured Query Language (SQL). 4. Other individuals with an interest in gaining mve advanced knwledge f databases. Descriptin This curse is designed t prvide individuals with a cmplete intrductin t database cncepts and the relatinal database mdel. Tpics include QBE, SQL, nrmalizatin, design methdlgy, DBMS functins, database administratin, and ther database management appraches, such as client/server databases, bject riented databases, and data warehuses. At the cmpletin f this curse, students shuld be able t understand a user s database requirements and translate thse requirements int a valid database design. Students shuld have already cmpleted CMP 170 Database Management with Micrsft Access r pssess equivalent knwledge. EASTERN ARIZONA COLLEGE Database Design and Develpment Equal Opprtunity Emplyer and Educatr

2 Supplies Access t a netwrked persnal cmputer with Micrsft Access and a SQL Server installed. Cmpetencies and Perfrmance Standards 1. Identify the essential ideas behind database management. Learning bjectives What yu will learn as yu master the cmpetency: a. describe basic database terminlgy. b. describe database management systems. c. explain the advantages and disadvantages f database prcessing. Perfrmance Standards Cmpetence will be demnstrated: when the learner cmpletes the casewrk with a satisfactry scre. when the learner cmpletes the chapter quiz with a satisfactry scre. Criteria - Perfrmance will be satisfactry when: learner will describe basic database terminlgy. learner will describe database management systems. learner will explain the advantages and disadvantages f database prcessing. 2. Describe Query-By-Example and relatinal algebra. Learning bjectives What yu will learn as yu master the cmpetency: a. describe the relatinal mdel. b. explain Query-By-Example. c. utilize criteria in QBE. d. create calculated clumns in QBE. e. calculate statistics in QBE. f. srt data in QBE. g. jin tables in QBE. h. update data using QBE. i. explain relatinal algebra. Perfrmance Standards Cmpetence will be demnstrated: when the learner cmpletes the casewrk with a satisfactry scre. when the learner cmpletes the chapter quiz with a satisfactry scre. Criteria - Perfrmance will be satisfactry when: learner will describe the relatinal mdel. learner will explain Query-By-Example. learner will utilize criteria in QBE. learner will create calculated clumns in QBE. EASTERN ARIZONA COLLEGE Database Design and Develpment Equal Opprtunity Emplyer and Educatr

3 learner will calculate statistics in QBE. learner will srt data in QBE. learner will jin tables in QBE learner will update data using QBE. learner will explain relatinal algebra. 3. Explain the relatinal mdel. Learning bjectives What yu will learn as yu master the cmpetency: a. intrduce structured query language (SQL). b. utilize simple and cmpund cnditins in SQL. c. utilize cmputed fields in SQL. d. utilize built-in SQL functins. e. utilize subqueries in SQL. f. grup recrds in SQL. g. jin tables in SQL. h. perfrm unin peratins in SQL. i. utilize SQL t update database data. j. utilize SQL query t create a table in a database. Perfrmance Standards Cmpetence will be demnstrated: when the learner cmpletes the casewrk with a satisfactry scre. when the learner cmpletes the chapter quiz with a satisfactry scre. Criteria - Perfrmance will be satisfactry when: learner will intrduce structured query language (SQL). learner will utilize simple and cmpund cnditins in SQL. learner will utilize cmputed fields in SQL. learner will utilize built-in SQL functins. learner will utilize subqueries in SQL. learner will grup recrds in SQL. learner will jin tables in SQL. learner will perfrm unin peratins in SQL. learner will utilize SQL t update database data. learner will utilize SQL query t create a table in a database. 4. Describe advanced tpics in the relatinal mdel. Learning bjectives What yu will learn as yu master the cmpetency: a. define, describe, and use views. b. utilize indexes t imprve database perfrmance. c. examine the security features f a database management system. EASTERN ARIZONA COLLEGE Database Design and Develpment Equal Opprtunity Emplyer and Educatr

4 d. describe entity, referential, and legal-values integrity. e. perfrm changes t the structure f a relatinal database. f. utilize the system catalg. Perfrmance Standards Cmpetence will be demnstrated: when the learner cmpletes the casewrk with a satisfactry scre. when the learner cmpletes the chapter quiz with a satisfactry scre. Criteria - Perfrmance will be satisfactry when: learner will define, describe, and use views. learner will utilize indexes t imprve database perfrmance. learner will examine the security features f a database management system. learner will describe entity, referential, and legal-values integrity. learner will perfrm changes t the structure f a relatinal database. learner will utilize the system catalg. 5. Describe database nrmalizatin. Learning bjectives What yu will learn as yu master the cmpetency: a. discuss functinal dependence. b. discuss primary keys. c. define first nrmal frm, secnd nrmal frm, and third nrmal frm. d. describe the prblems assciated with tables (relatins) that are nt in first nrmal frm, secnd nrmal frm, r third nrmal frm, alng with the mechanism fr cnverting t all three. e. discuss the prblems assciated with incrrect cnversins t third nrmal frm. f. define furth nrmal frm. g. describe the prblems assciated with tables (relatins) that are nt in furth nrmal frm and describe the mechanism fr cnverting t furth nrmal frm. h. explain hw nrmalizatin is used in the database design prcess. Perfrmance Standards Cmpetence will be demnstrated: when the learner cmpletes the casewrk with a satisfactry scre. when the learner cmpletes the chapter quiz with a satisfactry scre. Criteria - Perfrmance will be satisfactry when: learner will discuss functinal dependence. learner will discuss primary keys. learner will define first nrmal frm, secnd nrmal frm, and third nrmal frm. learner will describe the prblems assciated with tables (relatins) that are nt in first nrmal frm, secnd nrmal frm, r third nrmal frm, alng with the mechanism fr cnverting t all three. learner will discuss the prblems assciated with incrrect cnversins t third nrmal frm. learner will define furth nrmal frm. learner will describe the prblems assciated with tables (relatins) that are nt in furth EASTERN ARIZONA COLLEGE Database Design and Develpment Equal Opprtunity Emplyer and Educatr

5 nrmal frm and describe the mechanism fr cnverting t furth nrmal frm. learner will explain hw nrmalizatin is used in the database design prcess. 6. Describe database design methdlgy. Learning bjectives What yu will learn as yu master the cmpetency: a. discuss the general prcess and gals f database design. b. define user views and explain their functin. c. define Database Design Language (DBDL) and use it t dcument database designs. d. create an entity-relatinship (E-R) diagram t visually represent a database design. e. present a methdlgy fr database design at the infrmatin level and view examples illustrating this methdlgy. f. explain the physical-level design prcess. g. explain tp-dwn and bttm-up appraches t database design and examine the advantages and disadvantages f bth methds. h. utilize a survey frm t btain infrmatin frm users prir t beginning the database design prcess. i. review existing dcuments t btain infrmatin prir t beginning the database design. j. discuss special issues related t implementing ne-t-ne relatinships and many-t-many relatinships invlving mre than tw entities. k. discuss entity subtypes and their relatinships t nulls. l. learn hw t avid ptential prblems when merging third nrmal frm relatins. m. examine the entity-relatinship mdel fr representing and designing databases. Perfrmance Standards Cmpetence will be demnstrated: when the learner cmpletes the casewrk with a satisfactry scre. when the learner cmpletes the chapter quiz with a satisfactry scre. Criteria - Perfrmance will be satisfactry when: learner will discuss the general prcess and gals f database design. learner will define user views and explain their functin. learner will create an entity-relatinship (E-R) diagram t visually represent a database design. learner will create an entity-relatinship (E-R) diagram t visually represent a database design. learner will present a methdlgy fr database design at the infrmatin level and view examples illustrating this methdlgy. learner will explain the physical-level design prcess. learner will explain tp-dwn and bttm-up appraches t database design and examine the advantages and disadvantages f bth methds. learner will utilize a survey frm t btain infrmatin frm users prir t beginning the database design prcess. learner will review existing dcuments t btain infrmatin prir t beginning the database design. learner will learn hw t avid ptential prblems when merging third nrmal frm relatins. EASTERN ARIZONA COLLEGE Database Design and Develpment Equal Opprtunity Emplyer and Educatr

6 learner will examine the entity-relatinship mdel fr representing and designing databases. 7. Explain DBMS functins. Learning bjectives What yu will learn as yu master the cmpetency: a. identify the functins, r services, prvided by a database management system (DBMS). b. describe hw a DBMS handles updating and retrieving data. c. examine the catalg feature f a DBMS. d. illustrate the cncurrent update prblem and describe hw a DBMS handles this prblem. e. explain the data recvery prcess in a database envirnment. f. describe the security services prvided by a DBMS. g. examine the data integrity features prvided by a DBMS. h. explain the extent t which a DBMS achieves data independence. i. define and describe data replicatin. j. present the utility services prvided by a DBMS. Perfrmance Standards Cmpetence will be demnstrated: when the learner cmpletes the casewrk with a satisfactry scre. when the learner cmpletes the chapter quiz with a satisfactry scre. Criteria - Perfrmance will be satisfactry when: learner will identify the functins, r services, prvided by a database management system (DBMS). learner will describe hw a DBMS handles updating and retrieving data. learner will examine the catalg feature f a DBMS. learner will illustrate the cncurrent update prblem and describe hw a DBMS handles this prblem. learner will explain the data recvery prcess in a database envirnment. learner will describe the security services prvided by a DBMS. learner will examine the data integrity features prvided by a DBMS. learner will explain the extent t which a DBMS achieves data independence. learner will explain the extent t which a DBMS achieves data independence. learner will define and describe data replicatin. learner will present the utility services prvided by a DBMS. 8. Describe database administratin. Learning bjectives What yu will learn as yu master the cmpetency: a. explain the need fr database administratin (DBA). b. identify DBA s respnsibilities in frmulating and enfrcing database plicies fr access privileges, security, disaster planning, and archiving. c. identify DBA s administrative respnsibilities fr database management system (DBMS) evaluatin and selectin, DBMS maintenance, data dictinary management, and training. d. identify DBA s technical respnsibilities fr database design, testing, and perfrmance EASTERN ARIZONA COLLEGE Database Design and Develpment Equal Opprtunity Emplyer and Educatr

7 tuning. Perfrmance Standards Cmpetence will be demnstrated: when the learner cmpletes the casewrk with a satisfactry scre. when the learner cmpletes the chapter quiz with a satisfactry scre. Criteria - Perfrmance will be satisfactry when: learner will explain the need fr database administratin (DBA). learner will identify DBA s respnsibilities in frmulating and enfrcing database plicies fr access privileges, security, disaster planning, and archiving. learner will identify DBA s administrative respnsibilities fr database management system (DBMS) evaluatin and selectin, DBMS maintenance, data dictinary management, and training. learner will identify DBA s technical respnsibilities fr database design, testing, and perfrmance tuning. 9. Identify database management appraches. Learning bjectives What yu will learn as yu master the cmpetency: a. describe distributed database management systems (DBMSs). b. explain client/server systems. c. define data warehuses and explain their structure and access. d. discuss the general cncepts f bject-riented DBMSs. e. summarize the impact f Web access t databases. f. prvide a brief histry f database management. g. describe the netwrk and hierarchical data mdels. Perfrmance Standards Cmpetence will be demnstrated: when the learner cmpletes the casewrk with a satisfactry scre. when the learner cmpletes the chapter quiz with a satisfactry scre. Criteria - Perfrmance will be satisfactry when: learner will describe distributed database management systems (DBMSs). learner will explain client/server systems. learner will define data warehuses and explain their structure and access. learner will discuss the general cncepts f bject-riented DBMSs. learner will summarize the impact f Web access t databases. learner will prvide a brief histry f database management. learner will describe the netwrk and hierarchical data mdels. Types f Instructin Classrm Presentatin On Campus Labratry EASTERN ARIZONA COLLEGE Database Design and Develpment Equal Opprtunity Emplyer and Educatr

8 Grading Infrmatin Grading Ratinale Pre-Pst test 10% Quizzes 40% Casewrk 50% Grading Scale A % B 80-89% C 70-79% D 60-69% F 0-59% EASTERN ARIZONA COLLEGE Database Design and Develpment Equal Opprtunity Emplyer and Educatr