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Database Administration: Additional Issues

Database Administration: Additional Issues. University of California, Berkeley School of Information Management and Systems SIMS 257: Database Management. Terms and Concepts. Data Administration Responsibility for the overall management of data resources within an organization

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Database Administration: Additional Issues

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

  2. 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 Database Management -- R. Larson

  3. Review • DA and DBA functions Database Management -- R. Larson

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

  5. 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) Database Management -- R. Larson

  6. 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) Database Management -- R. Larson

  7. 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) Database Management -- R. Larson

  8. Database ImplementationDA & 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) Database Management -- R. Larson

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

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

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

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

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