Data Base Administration II
(Design and Implementation)
Design and create a relational data base for an application. Build a dictionary of data
items and convert it into a field reference file. Use standard file
normalization techniques to remove redundant data items. Use date data types and
variable length fields. Set up, use, and manage the journaling of changes to physical
files.
Streamline system backup by incorporating file journaling in the backup
strategy. Set
up a commitment control environment. Perform backward and forward
recovery operations under commitment control. Use Open Query File to
dynamically select, sequence, and join records in HLL programs.|
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| Relational Data Base Concepts Data Base Design Concepts Documenting the Business Function Entities and Data Items Design as an Iterative Process Resolving the Data Base Homonyms and Synonyms Derived Data Items Mutually Exclusive Items File Normalization Normal Forms 1, 2, and 3 Boyce-Codd Normal Form Documenting the Data Base Model |
Creating the Physical Data
Base Journaling Journals and Journal Receivers Journal Images Fixing a Damaged File Operational Considerations Commitment Control "Set" Processing COMMIT and ROLLBACK Commitment Boundaries Commit Cycle Notify Objects Operational Considerations |
OPNQRYF Command Selecting Files and Records Defining Key Fields Mapped Fields Select/Omit Processing Grouping OPNQRYF Join |
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| Audience Any programmer, systems analyst, or data base administrator who will have the task of defining and creating data base files. Prerequisites AS/400 Workstation Operations AS/400 System Operations AS/400 Data Base Administration I |
Format Instructional Audio-Cassettes Materials Ten Audio-Cassettes Audio-Cassettes Student Text Workbook Interactive Media |
Time Required Approximately 15 Hours |