dnorman: ruby*

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  1. This is a simple command line tool to analyze request log files in various formats to produce a performance report. Its purpose is to find what actions are best candidates for optimization.

    Analyzes log files. Currently supports: Amazon S3, Apache, Delayed::Job, Merb, Mysql, PostgreSQL, Rack, Rails and more.

    Combines multiple files and decompresses compressed files, which comes in handy if you are using logrotate.

    Uses several metrics, including cumulative request time, mean request time, process blockers, database and rendering time, HTTP methods and statuses, Rails action cache statistics, etc.) (Sample output: github.com/wvanbergen/request-log-analyzer/wiki/sample-output)

    Runs on any MRI 1.9+ compatible Ruby, has a low memory footprint and is reasonably fast, so it is safe to run on a production server.
    Tags: , , , , by dnorman (2014-12-03)
  2. Do you really want to learn programming but have no skill? Are you a system administrator who wants to learn Puppet or Chef? Are you a designer who wants to build your own websites? Are you a Ruby on Rails programmer who's ashamed that you don't really know Ruby? Then you should read this book. It assumes absolutely no prior programming knowledge and will guide you carefully and slowly through the learning process.

    Learn Ruby The Hard Way is a translation of the original "Learn Python The Hard Way" to teaching Ruby, with the translation done by Rob Sobers. "Learn Python The Hard Way" has taught hundreds of thousands worldwide how to code in Python, and this book uses the same proven method for Ruby. When you are done with this book you will have the skill to move on to other books about Ruby and be ready to understand them.
    Tags: , by dnorman (2013-02-24)
  3. RVM is a command-line tool which allows you to easily install, manage, and work with multiple ruby environments from interpreters to sets of gems.
    Tags: , by dnorman (2013-02-24)
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