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2.2.07. Fields

  • records -> files -> disks
  • Fixed length for efficient access
  • Networking issues
  • Delimit variable length fields (max)
  • Explicit record/field lengths
  • Separators (,;,:,$,?,%)
  • Record headers and footers
  • Spanning
    • block boundaries and redundancy
‹ 2.2.06. Records and fieldsup2.2.08. Primary organisation ›
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