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Gints

1 year ago

in Back to basics: Equi and non-equijoins on Eddie Awad’s Blog
Equi joins and inner joins are terms using different classification methods. Just like one can classify movies awarded by Oscars or not and by movie duration time. Whether movie is awarded with Oscar has nothing to do with movie duration time and vice versa. I've tried to show the classification of joins using ER meta model here: http://gplivna.blogspot.com/2008/01/sql-join-ty...

1 year ago

in I am a Spammer and so Are You if You Played The Tag Game on Eddie Awad’s Blog
I'm also kind of middle here. I've been tagged and responded however did not spread further this chain.
Speaking about Howard's decision to my mind it is kind of extreme. I'd compare that to self starvation in real life and that would be my veeery last step.
And also if I remember correctly Howard lately invited other people to blog on his site. I of course did not read his terms, probably there were such terms like "you have to agree with each and every my move and decision", but anyway I think it is not fair to them and to other people actively taking part in his site development. If I have a site without any other authors, then I could do anything I'd like. If I'd invite others to participate there, then I'd take some responsibility to act in the name of all of them. Of course in case Howard made consultations with other bloggers on his site then I a priori apoligize.

1 year ago

in Guess How Many Database Editions Oracle Has on Eddie Awad’s Blog
Yeah Oracle Lite isn't edition as previously mentioned.
But as I've understod for one or another reason Oracle as company has at least 11 different databases :)
Oracle DB
Inno DB
TimesTen
Berkley DB
Oracle Lite
Coherence
RDB
CODASYL
Express Server
Hyperion Essbase
Stellent
Links to each one of them one can found here

2 years ago

in Our Future Colleagues have MySpace Accounts on Oracle AppsLab
Technology is advancing much faster than people emotionally and physically. And it causes many problems in social communication, physical health as well as sometimes problem solving. We need food and (at least most of us) communication just like thousand years ago, we need time to go deep into a problem to solve it, but never ending e-mails, phone calls, flashing chat screens etc etc splits our attention. So adults become just like kids that cannot focus on a single problem for more than a few minutes.
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