Discussions Populaires Dans la Communauté Indexation

Is it really neccesary to index your database?‎

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Which is best practise to optimize/fast code in PHP? Using Memcached or writing asynchronous code in PHP REACT?‎

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Define LSI (latent semantic indexing)?‎

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How could the human development index be improved?‎

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SMW Indexing chuck working principle while rotating?‎

I heard it indexes45 deg or90 deg while spindle is rotating and very accurately. :)‎

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To develop a DSS for a large organization, which indexing technique is better to use? ‎

In order to develop a Decision Support System for a very large Organization, which indexing technique will be better to use in DSS?Please, justify your answer with very w‎ ... Voir Plus

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We want to create an index that contains ONLY SOME VALUES of a field. What kind of index do we have to use? ‎

For example. Assume that we have a table with1billion rows. Let name of a field is RECORD_STATUS. Number of rows for which record_status=0 is only. We want to create an i‎ ... Voir Plus

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What are the advantages and disadvantages of indexing? ‎

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La répondre a été ajoutée par  مهند السماره, طبيب مخبر, قطاع حكومي
Depuis 9 années

  the life- training- information improve that

 

La répondre a été ajoutée par  Claudio Skarecki, Consultant, Freelancer
Depuis 9 années

Well, that is a very good question, on first very easy, but if you think more about HDI, it is more and more complex. It easy cause we are here talking about how we shoul ... Voir Plus