David Berube

Proprietor, Berube Consulting

David Berube is a software developer, consultant, speaker, and writer. He is constantly researching, perfecting, and practicing his trade. He is a prolific writer, appearing in places such as Dr Dobbs Journal, Linux Magazine, IBM DeveloperWorks, PHP International Magazine, and many others. He speaks frequently, notably including his seminar series, "Making Money Using Open Source Software". He authored the books "Practical Rails Gems" and "Practical Reporting with Ruby and Rails", and co-authored the book "Practical Rails Plugins."

Submitted Sessions

Many strategies exist for increasing the performance of a database system. Some attempt to make each access to the data faster: for example, faster hardware may be used, or system settings may be tweaked. Other approaches attempt to decrease the total number of database operations: for example, by caching database queries or entire pages. Nevertheless, generally, performance decreases as the... [read more]

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