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Database Optimization
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collegemonkey



Joined: 15 Mar 2006
Posts: 62

PostPosted: Wed Mar 15, 2006 2:08 am    Post subject: Database Optimization Reply with quote

Has anyone paid any attention to database optimization lately? I don't think so. Most website I know are still doing the good ole select * method to grab all their information. If you want to learn anything about computer science in college, learn about databases and database optimization. You'll be able to use it anywhere you go.
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john23



Joined: 14 Mar 2006
Posts: 30

PostPosted: Wed Mar 15, 2006 3:43 am    Post subject: Reply with quote

I have only taken an intro course in SQL. I guess the select all method is the easiest to learn, and that is why it is taught frequently.
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collegemonkey



Joined: 15 Mar 2006
Posts: 62

PostPosted: Wed Mar 15, 2006 11:50 pm    Post subject: Reply with quote

Yes it is easy, but correct in all situations? I think not. In terms of scalability, when you do queries for large databases and pull all the fields rather then just the select one you need, it is definately a timesuck and waste of resources.
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haojinming



Joined: 18 Jul 2012
Posts: 1383

PostPosted: Fri Oct 19, 2012 12:26 am    Post subject: Reply with quote

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petersonharry



Joined: 19 Oct 2012
Posts: 47

PostPosted: Thu Nov 01, 2012 5:37 am    Post subject: Reply with quote

good post here informative share for me
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chrispinto



Joined: 08 Nov 2012
Posts: 42

PostPosted: Sat Nov 24, 2012 12:07 am    Post subject: Reply with quote

this is good thread here valuable for me
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chrispinto



Joined: 08 Nov 2012
Posts: 42

PostPosted: Sat Nov 24, 2012 12:20 am    Post subject: Reply with quote

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billsheen



Joined: 05 Dec 2012
Posts: 15

PostPosted: Thu Dec 06, 2012 12:12 am    Post subject: Reply with quote

I have only taken an intro course in SQL. I guess the select all method is the easiest to learn, and that is why it is taught frequently.
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waltlennon



Joined: 17 Dec 2012
Posts: 15

PostPosted: Tue Dec 18, 2012 5:33 am    Post subject: Reply with quote

Most of the websites are resorting to old methods in order to grab all the relevant facts and information. You must learn about database and database optimization in college.
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jimwooden281



Joined: 20 Dec 2012
Posts: 15

PostPosted: Thu Dec 20, 2012 11:44 pm    Post subject: Reply with quote

The best way of optimizing database is to make it accurate. The most relevant data should be kept and the faulty data should be shredded off.
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josephford887



Joined: 27 Dec 2012
Posts: 15

PostPosted: Fri Dec 28, 2012 12:04 am    Post subject: Reply with quote

The queries for a huge database make it necessary for pulling up all the fields that can be needed. You can select the field and you will get your work done with ease.
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stephendahlberg123



Joined: 07 Jan 2013
Posts: 15

PostPosted: Tue Jan 08, 2013 12:35 am    Post subject: Reply with quote

The scalability is seen when you try to find the number of inquiries that are there in a large data bank and this inquiry will look at all the variables and then give the result and not just judge by one variable.
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standaltrey123



Joined: 10 Jan 2013
Posts: 15

PostPosted: Thu Jan 10, 2013 4:13 am    Post subject: Reply with quote

In relations of scalability, when you look after enquiries for large databanks and pull all the pitches rather than just the first-rate one you want, it is definitely a time waste now.
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simonwhite



Joined: 01 Oct 2012
Posts: 64

PostPosted: Thu Jan 10, 2013 7:04 am    Post subject: Reply with quote

Most of the websites are resorting to old methods in order to grab all the relevant facts and information..
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nelsontwain



Joined: 07 Feb 2013
Posts: 15

PostPosted: Thu Feb 07, 2013 3:48 am    Post subject: Reply with quote

While placing queries for large databases, if you go on with searching every domain, rather than get the right one, it becomes a waste of time and resources.
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