Advanced Database

Normalisation Database normalization is the process of organizing the fields and tables of a relational database to minimize redundancy and dependency. Normalization usually involves dividing large tables into smaller (and less redundant) tables and defining relationships between them. The objective is to isolate data so that additions, deletions, and modifications of a field can be made in just one...

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No service

No service? Maybe you've been zapped by a cell phone jammer. [More from Mashable: FCC: Cybersecurity Is Crucial for America’s Future]A Philadelphia man has stirred up controversy after he frequently used a device on a public bus to create a cell phone dead zone.A reporter for NBC10 in Philadelphia recently tracked down the man, who was using a cell phone jammer on the bus to block riders' cell phone reception. His reason — he didn't want to listen to other people's phone conversations. He says he turns on the illegal device whenever other...

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New Year 2012

       I am an optimist and believe we will be here to celebrate a New Year in January 2013. I believe that not only will we survive but we will see a new beginning with the passing of the age. Nevertheless we cannot be complacent; we cannot just assume that "the best is yet to come." Humans have intervened in the natural order too much and humans have to recognize the repercussions of our disturbance and make necessary...

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I AM PROUD TO BE COMMUNIST

Camila Vallejo: Proud of Being Communist The Chilean student leader doesn't mince her words. ...

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Journey to the Intimate "

 ... I rode the steed of thought,  went through long tunnels of memory,  pretending to know me again ...  ......  - There were olive trees, ancient temples,  gutted by relentless time.  They looked like ghosts, resistant  where I gathered the moss of my inner past.  D'lush paths walked past,  fruity myrtle, flowering rosemary.  There was also a pungent odor,  intoxicating, the mimosa jasmine flow...

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Wake Up

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Some movies just not for the squeamish

“127 Hours” has earned glowing reviews as well as six Academy Award nominations, including Best Picture and Best Actor for star James Franco. The film’s artistic merit has stirred little debate, but “127 Hours” may be suffering from the “Not For The Squeamish” syndrome, which afflicts certain motion pictures that contain scenes guaranteed to at least make you squirm. The Danny Boyle-directed drama is based on the true story of Aron Ralston, who falls...

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