Latest Trends in Open Source Web Technologies
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Latest Trends in Open Source Web Technologies

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DevCon lightning talk, University of Perpetual Help System Dalta 2011

DevCon lightning talk, University of Perpetual Help System Dalta 2011

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Latest Trends in Open Source Web Technologies Latest Trends in Open Source Web Technologies Presentation Transcript

  • Latest Trends in Open SourceWeb Technologies Bryan Bibat freelance software engineer
  • ...actually, theyre not really that new.
  • Cloud Computing
  • Cloud Computing = Buzzword
  • Tablet
  • Cloud Computingcan mean many things
  • Cloud = Internet
  • Cloud Computingcan mean many things
  • SaaSSoftware as a Service
  • IaaSInfrastructure as a Service
  • FaceTwiTubr
  • waiting + installation time?
  • electricity?internet connection?
  • What if we use Cloud Computing?
  • minimal purchasing time,electricity and network handled by Amazon
  • What if FaceTwiTubr takes off?
  • What if FaceTwiTubr doesnt take off?
  • HTML5
  • Video, Music,Images/Animation, Offline Storage,Document Editing,Drag and Drop, etc.
  • +dont mix
  • + = good replacement forFlash, Java, Silverlight, etc.
  • Rediscovery ofProgramming Languages
  • JavaScript
  • AJAX
  • LISP
  • (define (length items) (define (length-iter a count) (if (null? a) count (length-iter (cdr a) (+ 1 count)))) (length-iter items 0))
  • Functional Languages
  • concise yet powerful code
  • Concurrent Languages
  • multi-core processors
  • millions of requests
  • NoSQL
  • ACID
  • AtomicConsistent Isolated Durable
  • Web doesnt need ACID all the time
  • NoSQL =Not only SQL
  • Non-Relational DBMS
  • BASE
  • Basically Available, Soft State,Eventual Consistency
  • = better performance than RDBMS in certain cases
  • Latest Trends in Open SourceWeb Technologies
  • FOSS:Free and Open Source Software
  • Free, as in "free beer"
  • Free, as in "free speech"
  • FOSS has gained even more traction lately
  • All of the above areheavily influenced by FOSS
  • Thank you for listening! www.slideshare.net/bryanbibat/ bryanbibat.net | @bry_bibat