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L.D.R      The organization of all the outputs requested

Let us finish our example in such a way that it is decided not to subdivide Level 2 of the "Everyday management", and therefore to define the outputs requested at this level.

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Here is the corresponding diagram:

It should be stressed that the subdivision criteria used to organize the outputs requested by  users are arbitrary, the aim being to find a method of classifying the subsets which makes it possible to reduce A major problem to a series of restricted problems (*).

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Note: It is understood that we call  "Outputs Requested", any collection of data output from the computer system whatever its medium (Paper, screen, telecom etc.)

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(*) What will be the main thread of all the studies of J.D WARNIER.

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We have now finished the study of our first phase LDR ie to define and to organize the list of requested outputs of the computer system studied. I now propose to proceed with the study of the organization of the data relating to a requested output

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