Date conversions in Oracle

When I was going through PL/SQL procedures written by some of my colleagues, I noticed a few mistakes made around the Oracle’s date conversion functions. There are some peculiarities about those functions that I thought everyone knew about. But I reckon if I write about it, it may ...

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Role play modelling

Virtually every software development methodology stresses a need for specifying how the software end product is expected to work before starting the programming. But the truth is that writing specifications is boring. And most programmers, being lazy people (in good meaning of "lazy". Yes, I believe there is a good ...

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The recruitment landscape is changing...again

A few days ago I went to a presentation by an Oracle recruiter. He talked about the ways Oracle searches for the potential candidates and and hires them. One particular thing that struck me was that Australian Oracle recruitment team does not use specialised recruitment web sites.

About a decade ...

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The issue of risk

Once during one of the projects I was asked what was the risk of something going wrong. I remember I answered that we, programmers, do not assess risks. We just do everything possible to prevent them. “There is no point”, I said, “to calculate the chances and the impact of ...

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