1. 10/7/1999Database Management -- R. Larson Database Administration: Additional Issues University of California, Berkeley School of Information Management and Systems SIMS 257: Database Management

2. 10/7/1999Database Management -- R. Larson Terms and Concepts Data Administration –Responsibility for the overall management of data resources within an organization Database Administration –Responsibility for physical database design and technical issues in database management Data Steward –Responsibility for some subset of the organization’s data, and all of the interactions (applications, user access, etc.) for that data

3. 10/7/1999Database Management -- R. Larson Review DA and DBA functions

4. 10/7/1999Database Management -- R. Larson Database System Life Cycle Operation & Maintenance Database Implementation Database Design Growth & Change Database Analysis Database Planning Note: this is a different version of this life cycle than discussed previously

5. 10/7/1999Database Management -- R. Larson Database Planning: DA & DBA functions Develop corporate database strategy (DA) Develop enterprise model (DA) Develop cost/benefit models (DA) Design database environment (DA) Develop data administration plan (DA)

6. 10/7/1999Database Management -- R. Larson Database Analysis: DA & DBA functions Define and model data requirements (DA) Define and model business rules (DA) Define operational requirements (DA) Maintain corporate Data Dictionary (DA)

7. 10/7/1999Database Management -- R. Larson Database Design: DA &DBA functions Perform logical database design (DA) Design external models (subschemas) (DBA) Design internal model (Physical design) (DBA) Design integrity controls (DBA)

8. 10/7/1999Database Management -- R. Larson Database Implementation DA & DBA functions Specify database access policies (DA & DBA) Establish Security controls (DBA) Supervise Database loading (DBA) Specify test procedures (DBA) Develop application programming standards (DBA) Establish procedures for backup and recovery (DBA) Conduct User training (DA & DBA)

9. 10/7/1999Database Management -- R. Larson Operation and Maintenance: DA & DBA functions Monitor database performance (DBA) Tune and reorganize databases (DBA) Enforce standards and procedures (DBA) Support users (DA & DBA)

10. 10/7/1999Database Management -- R. Larson Growth & Change: DA & DBA functions Implement change control procedures (DA & DBA) Plan for growth and change (DA & DBA) Evaluate new technology (DA & DBA)

11. 10/7/1999Database Management -- R. Larson Issues/functions in Database Administration Planning and Design (we have already looked at theses processes in detail) Data Integrity Backup and Recovery Security Management

12. 10/7/1999Database Management -- R. Larson Today Additional issues –Handling special data considerations –Database/Data Dictionary –Database Building in SQL (maybe)