Tips for beginning systems and software engineers

Ilya's blog

notes-macbook-study-conference

From time to time I’m toying with the idea to give a lecture to newcomers in the  IT industry (systems or software engineers). Here are some of the points that I would include in it:

Human factor

Bugs

Software bugs are inevitable. Just accept it. Thinking that you will get any significant piece of code right the first time is statistically wrong. The correct assumption is that bugs will be there, various kinds of bugs. The answer to this problem is the correct development process. The process should include:

  1. Automated tests – minimize chance of bugs getting into the production environment. There will be bugs not covered by tests. Production environment usually differs in some ways from the testing environment. This means some bugs will make their way to the production environment so monitoring is needed. Automated tests help combat the following problems:
    1. Slower development because one becomes hesitant…

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