Complete Chef Certification Guide & tutorials

What is Chef? Chef is an open source systems management and cloud infrastructure automation platform. Opscode created the Chef configuration management tool, and the company later changed its name to…

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What is New Relic? How does it work? New Relic features, importance, competitors,

New Relic: An Overview New Relic is a San Francisco, California-based technology company which develops cloud-based software to help website and application owners track the performances of their services. New…

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Top 100 Ruby Programming interview questions and answers.

1) What is Ruby programming language? Ruby is a dynamic, reflective, open source programming language that aims on simplicity and productivity.Ruby has a blended functions of Perl, small talk, Eiffel,…

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