[colug-432] 2016-03-21 crb 會議 Scribbles 落書/惡文?: rob kinyon qa (v devs) ryan boder spark mark tareshawty github api json ohio linux festival lopsa devops day kalamazoox rubymine

[jep200404 at columbus.rr.com]

Thanks to covermymeds for hosting crb

    Jon Canaday is one of the hosts

    Matt Dardy another host, head of crb

Rob Kinyon rob.kinyon at gmail.com @rkinyon github.com/robkinyon
    Leveling up your testing
    QA Quality Assurance
    different attitudes than developers
    devs
        paid to write code
        code coverage
            coverage: 100% is required
        unit tests
        integration tests
    A QA walks into a bar and orders
        a beer,
        3 beers,
        0 beers,
        beer,
        orders 12761987362689763428.3 beers
        orders a cat
    QA sees in negative space
        https://duckduckgo.com/html/?q=creativebloq+the+art+of+negative+space
    regression tests
    performance/stress tests
    security tests
    QA care about user acceptance,
    making sure that code does what's needed from a high level standpoint
        cucumber
        thinks like a person
        checks code against user expectation
    wp:Cyclomatic_complexity
        # of different paths through code
        >10 is too big
    Drawing on the Right Side of the Brain http://drawright.com/
    https://en.wikipedia.org/wiki/Betty_Edwards#Bibliography
    ruby is best language to write test plans in
        because they are executable

        write tests in English, then in Ruby

Ryan Boder ryan.boder at gmail.com @ryanboder Apache Spark in Ruby
    https://github.com/ryan-boder/spark-intro-ruby
    Resilient Distributed Datasets (RDDs)
        http://spark.apache.org/docs/latest/programming-guide.html#resilient-distributed-datasets-rdds
    Apache Spark is next generation of big data analytics ala Hadoop
    10 to 100 faster than Hadoop
        does much in memory without writing intermediate data to disk
        (Hadoop writes intermediate data to disk)
    YARN big Hadoop company
    rdd: resilient distributed data set
    Calculate pi by Monte Carlo
        that was most funnest demo

Mark Tareshawty @tarebyte marktareshawty.com works for github
    github is RoR
    JSON schema and all of its lies
    http://json-schema.org/
    does JSON
        wp:YAML
    github API is Sinatra app inside Rails app
        bad input yields 422 error and reference to appropriate dox
    splunk watches for raised 422s
    splunk watches data
    science
    githubengineering.com/scientist/
    @jasonrudolph

    tmux vim iterm edit selection respects soft boundaries fantastic!!!

Warner Moore
    ohio linux festival October 7 & 8 @ Hyatt (hmmm, not convention center?)
    LOPSA tentatively mid-November

KalamazooX (aka kalx) http://www.kalamazoox.org/
    folks spoke very well of kalx
    https://vimeo.com/kalamazoox/videos
    $75
    Bells Brewery github usually picks up the tab
    might be last one (that's unofficial)
    single track, all keynote level speeches
    more people based stuff
    seen tears every year

software license rubymine

Ben Thompson Exponent Podcast http://exponent.fm/

Pillar and Mutually Human are hiring
    Pillar  
        hired kickstarter potato salad guy
        Java
            Groovy??? Grails???
            wp:Monty Python and the Holy Grail
            How is grails _not_ written in Pyton?
        mobile! ios & Android

    Mutually Human
        Mike Doel
        consulting company
        ruby
        ios dev
        node
        javascript