Mondi su mondi, sistemi di sistemi.

links for 2010-02-18

  • Dunning–Kruger effect
    The Dunning–Kruger effect is a cogni­tive bias in which “peo­ple reach erro­neous con­clu­sions and make unfor­tu­nate choi­ces but their incom­pe­tence robs them of the meta­co­gni­tive abi­lity to rea­lize it”.[1] The unskil­led the­re­fore suf­fer from illu­sory supe­rio­rity, rating their own abi­lity as above ave­rage, much higher than in actua­lity; by con­trast the highly skil­led under­rate their abi­li­ties, suf­fe­ring from illu­sory inferiority.
    (tags: mana­ge­ment psy­cho­logy lear­ning)
  • WebObjects in the Cloud! — WOlastic.com
    WebObjects is a full stack, Java based web appli­ca­tion fra­mework from Apple. It is avai­la­ble, for free, as part of the Xcode Developer Tools inclu­ded with Apple’s Mac OS X ope­ra­ting system. Its hall­mark fea­tu­res are its deep object-orientation, power­ful data­base con­nec­ti­vity, and rapid pro­to­ty­ping tools.

    Amazon Elastic Compute Cloud (EC2) is a vir­tual com­pu­ting envi­ron­ment which pro­vi­des resi­za­ble com­pute capa­city in the cloud. Based on the same tech­no­logy that powers Amazon.com, it is a relia­ble, secure, and inex­pen­sive way to quic­kly boo­tstrap a dyna­mi­cally sca­la­ble ser­ver envi­ron­ment. EC2 chan­ges the eco­no­mics of com­pu­ting by allo­wing you to pay only for capa­city that you actually use redu­cing up front costs and making for a very cost effec­tive solu­tion for deploy­ing your web applications.

    WOlastic is a web­site dedi­ca­ted to pro­vi­ding the docu­men­ta­tion, tools, and ima­ges neces­sary to deploy WebObjects appli­ca­tions in the cloud.

    (tags: wo)
Scritto il 18/02/10 da giorgio_v.

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