/[libdata]/trunk/admin/include/new_title_text.phtml
This is repository of my old source code which isn't updated any more. Go to git.rot13.org for current projects!
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Fri Dec 5 18:34:18 2003 UTC (20 years, 5 months ago) by dpavlin
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Initial revision

1 dpavlin 1 <table width="80%">
2     <tr>
3     <td width="5">
4     &nbsp;
5     </td>
6     <td>
7     <h3>What is a Master Information Type? What is a Master Subject?</h3>
8    
9     In the library world there are many, many different types of information. From encyclopedias
10     to maps, field guides to catalogs, the list is seemingly endless. The authors of LibData carefully
11     considered this reality when designing the system, hoping that they could categorize all these
12     different information types, allow for the easy addition of new information types, and allow for
13     the easy selection of information types when adding new resources.
14     <br><br>
15    
16     The "Master Information Type" is the result of this effort. Let's say, for example, that you want
17     to add a new article index to the database. Rather than wade through 50 or more information types
18     before you came upon the correct one for your index, you could select "Periodical Indexes" at the
19     beginning and have the system limit your potential information types to only those that have to do
20     with Periodical Indexes. The other "Master Information Types" work the same way and allow the user
21     to limit the potential number of pertinent information types for his/her new resource.
22     <br><br>
23    
24     The second problem the authors of LibData tried to alleviate is the problem of subject specific
25     information types. One example is Spectra. Spectra, and all its varieties, is an important
26     information type for science and engineering, but obviously not important in the humanities. Why
27     should users entering resources for the humanities have to see this information type? And why
28     should those in science and engineering have to see humanities specific information types?
29     <br><br>
30    
31     The "Master Subject" is our attempt at alleviating this problem. The "Master Subject" designation
32     allows us to add very subject specific information types without cluttering up the system for users
33     that will never need those information types. Now, when a user knows he or she is adding a Spectra
34     resource, he or she will first select "Science and Engineering" from the "Master Subject" list to
35     be shown those information types, as well as all the standard information types. The
36     "Master Subject" concept will also allow us to add many new information types that we may have
37     rejected since we can keep subject specific information types sequestered from those users that
38     will never use them.
39    
40    
41     </td>
42     </tr>
43     </table>

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