Using App Engine freed the team to focus on the user experience and the array of content that makes the academy such a powerhouse. Khan Academy chose App Engine as its hosting and application development platform because App Engine could easily house its growing collection of 2,000-plus videos, resolving the organization’s overall server and maintenance issues with a single solution. “To grow, it was important for him to be able to stop worrying about things like deployment issues and running his own server.” “Sal knew he needed to offload the technical and maintenance concerns so he could work on what was important, which was to make more videos for the Khan Academy library,” explains Ben Kamens, lead developer for Khan Academy.
“With Google App Engine, we don’t need a system administrator or anyone dedicated to deploying our app, so 99 percent of our time is spent working on our application," says Ben Kamens, lead developer, Khan Academy. It was at this point that Khan quit his job as a hedge fund analyst to devote his full-time attention to the site’s growing potential. At the same time, media attention was growing, and technology industry leaders, including Microsoft founder Bill Gates and Silicon Valley venture capitalist John Doerr, began lending their support and evangelizing Khan’s mission and work. Khan maintained a website for his growing video library for several years, but the platform experienced limitations as traffic increased. His knack for distilling complex concepts into easy-to-follow tutorials helped the videos go viral. As more relatives and friends asked Khan for tutoring assistance, he began videotaping short lessons and posting them to YouTube. Khan was happy to help and more than qualified, given his three MIT degrees and his Harvard MBA. Khan Academy’s beginnings date back to 2004, when Sal Khan’s cousin asked him to remotely tutor her daughter in math. The Khan Academy development team continually tweaks the site based on how visitors choose to learn. Millions of students, educators, and self-learners around the world watch the videos, both on the Khan Academy’s YouTube channel and on its hugely popular website (where students answer some 1.5 million practice questions per school day. Save money with our transparent approach to pricingīased in Mountain View, California, Khan Academy is a not-for-profit that produces and posts a vast collection of free educational online videos about math and science topics ranging from algebra and trigonometry to biology and economics.
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