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1DESIGN STEPS
[blank_start]COLUMNS[blank_end] List data elements/columns
[blank_start]ATOMIC[blank_end] Check that data elements are atomic
[blank_start]TABLES[blank_end] Assign elements to entities/tables
[blank_start]KEYS[blank_end] Identify keys
○Do all elements depend on the PK and only the PK?
○Introduce Foreign Keys for relationships
[blank_start]GROUPS[blank_end] Look for repeating groups- ACOLUMNS
- BATOMIC
- CTABLES
- DKEYS
- EGROUPS
- FCOLUMNS
- GATOMIC
- HTABLES
- IKEYS
- JGROUPS
- KCOLUMNS
- LATOMIC
- MTABLES
- NKEYS
- OGROUPS
- PCOLUMNS
- QATOMIC
- RTABLES
- SKEYS
- TGROUPS
- UCOLUMNS
- VATOMIC
- WTABLES
- XKEYS
- YGROUPS
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- Description
- Quiz on Untitled, created by Jose Martinez on 22/03/2022.
- Author
- Jose Martinez
- Language
- English
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