1.0IRIhttps://beta.iri.com/blogDavid Friedlandhttps://beta.iri.com/blog/author/davidf/rich600338<blockquote class="wp-embedded-content" data-secret="UaSaOSPG7I"><a href="https://beta.iri.com/blog/test-data/tdm-primer/">Test Data Management: A Primer</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://beta.iri.com/blog/test-data/tdm-primer/embed/#?secret=UaSaOSPG7I" width="600" height="338" title="“Test Data Management: A Primer” — IRI" data-secret="UaSaOSPG7I" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script type="text/javascript"> /* <![CDATA[ */ /*! This file is auto-generated */ !function(d,l){"use strict";l.querySelector&&d.addEventListener&&"undefined"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!/[^a-zA-Z0-9]/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret="'+t.secret+'"]'),o=l.querySelectorAll('blockquote[data-secret="'+t.secret+'"]'),c=new RegExp("^https?:$","i"),i=0;i<o.length;i++)o[i].style.display="none";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute("style"),"height"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):"link"===t.message&&(r=new URL(s.getAttribute("src")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener("message",d.wp.receiveEmbedMessage,!1),l.addEventListener("DOMContentLoaded",function(){for(var e,t,s=l.querySelectorAll("iframe.wp-embedded-content"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute("data-secret"))||(t=Math.random().toString(36).substring(2,12),e.src+="#?secret="+t,e.setAttribute("data-secret",t)),e.contentWindow.postMessage({message:"ready",secret:t},"*")},!1)))}(window,document); /* ]]> */ </script> https://beta.iri.com/blog/wp-content/uploads/2013/12/system-is-down.png1259667Welcome to IRI’s primer on test data management. This is the opening article, which is followed by a 4-step series. Introduction As anyone familiar with the challenges of healthcare.gov can tell you, complex application development requires an adequate period of formal testing, and comprehensive test data. The better and bigger your test data, the moreRead More