XML Flashcards

1
Q

Describe the fundamentals of documental databases

A
  • Oriented to store destrutured data
  • Information considered for each document can be described as a group of important key words (indexes)
  • Necessity to integrate highly structured data with low structured data.
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2
Q

Meaning of XML and its goals

A
  • XML == eXtensible Markup Language
  • XML vs SGML
    80/20 rule : 80% funcionality && 20% complexity => XML = SGML light
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2
Q

Meaning of XML and its goals

A
  • XML == eXtensible Markup Language
  • XML vs SGML
    80/20 rule : 80% funcionality && 20% complexity => XML = SGML light
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3
Q

Utilities of XML

A
  • Integration of structured data (relational tables) and less structured (documents)
  • Meaning to the web
  • Web services
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4
Q

Main traits of XML

A
  • Versatily
  • Extensible
  • Strutured
  • Valuable
  • Open
  • Simple
  • Format versatile
  • Easily processed
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