How do you know if the user interface (UI) of a website you’re developing works as it should and the site as a whole delivers the optimal user experience (UX)? Headless browsers give you a fast, lightweight way to automate high-level actions and get an idea of how well your site operates in common scenarios.

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Bigdata projects can be very expensive and can easily fail: I suggest to start with a small, useful but not critical project. Better if it is about unstructured data collection and batch processing.

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