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This is the web site of Joe Johnston [ resume ], a software architect and team leader in the Greater Boston area with over two decades of industry experience developing web applications for the Cloud, Intranet, and Desktop using many Open Source tools.

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      high perf mysql
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      I am currently reading ORA’s _High Performance MySQL_, a book last updated in 2015. The book is most useful to me for re-orienting the way I think about hows and whys to measure performance. I have been using MySQL for more than 20 years now. It’s been good to me. #dba #sql #mysql
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