Can anyone please tell me how is clustering is used in data management?

I was recently asked this question and was left totally stumped.

  • 1
    $\begingroup$ I've seen clustering used to create an index and data dictionary for data management. $\endgroup$
    – Paul
    May 2 '17 at 14:20
  • $\begingroup$ Thats a really cool idea.Could you please elaborate on it.As it would really help me out.Thanks. $\endgroup$
    – Paul B
    May 2 '17 at 14:28
  • 1
    $\begingroup$ Too vague. Do you mean clustering like how a table is organized physically, or clustering in the machine learning sense? $\endgroup$
    – CalZ
    May 2 '17 at 15:40
  • $\begingroup$ Clustering in the machine learning sense $\endgroup$
    – Paul B
    May 2 '17 at 15:41
  • $\begingroup$ Are you sure they did not mean the other sense? This is such a vague and frankly poor question. $\endgroup$
    – Emre
    May 2 '17 at 17:46

This is a wide open question, so I am not sure which aspects you are most interested in. Here are some Wikipedia articles you can get started with.

Metadata Harvesting

Metadata Discovery


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