Slideshows for Tag: availablity

Slideshows for Tag: availablity http://www.slideshare.net/ http://www.slideshare.net/images/logo.gif Slideshows for Tag: availablity http://www.slideshare.net/ Fri, 05 Jun 2009 19:02:48 GMT SlideShare feed for Slideshows for Tag: availablity Management of Complexity in System Design of Large IT Solutions http://www.slideshare.net/heisss/management-of-complexity-in-system-design-of-large-it-solutions-1539704
The capability to manage complexity is one of the key competencies of system engineers for large IT-solutions. We call a technical system "complex" (in contrast to "complicated") if it is impossible (due to the networked interaction of its components) to predict the behavior of the whole system, even if you know exactly how each of the system components behave. On the other hand, customers expect increasingly high reliability of IT systems as their business is more and more dependent on the proper operation and interoperation of the IT systems. First we show how a network of interactions increases the complexity of the overall-system. Then we analyze the complexity management strategies of our system engineers and present generalized strategies based on examples of large customer projects. The examples demonstrate that a high maturity in managing complexity enables to provide IT solutions of ultra-high reliability even if they are complex solutions in the above defined sense.]]>
The capability to manage complexity is one of the key competencies of system engineers for large IT-solutions. We call a technical system "complex" (in contrast to "complicated") if it is impossible (due to the networked interaction of its components) to predict the behavior of the whole system, even if you know exactly how each of the system components behave. On the other hand, customers expect increasingly high reliability of IT systems as their business is more and more dependent on the proper operation and interoperation of the IT systems. First we show how a network of interactions increases the complexity of the overall-system. Then we analyze the complexity management strategies of our system engineers and present generalized strategies based on examples of large customer projects. The examples demonstrate that a high maturity in managing complexity enables to provide IT solutions of ultra-high reliability even if they are complex solutions in the above defined sense.]]> Fri, 05 Jun 2009 19:02:48 GMT http://www.slideshare.net/heisss/management-of-complexity-in-system-design-of-large-it-solutions-1539704 heisss@slideshare.net(heisss) Management of Complexity in System Design of Large IT Solutions heisss The capability to manage complexity is one of the key competencies of system engineers for large IT-solutions. We call a technical system "complex" (in contrast to "complicated") if it is impossible (due to the networked interaction of its components) to predict the behavior of the whole system, even if you know exactly how each of the system components behave. On the other hand, customers expect increasingly high reliability of IT systems as their business is more and more dependent on the proper operation and interoperation of the IT systems. First we show how a network of interactions increases the complexity of the overall-system. Then we analyze the complexity management strategies of our system engineers and present generalized strategies based on examples of large customer projects. The examples demonstrate that a high maturity in managing complexity enables to provide IT solutions of ultra-high reliability even if they are complex solutions in the above defined sense. <img src="http://cdn.slidesharecdn.com/miteurope2009heiss-090605140254-phpapp01-thumbnail-2?1244229713" alt ="" style="border:1px solid #C3E6D8;float:right;" /><br> The capability to manage complexity is one of the key competencies of system engineers for large IT-solutions. We call a technical system "complex" (in contrast to "complicated") if it is impossible (due to the networked interaction of its components) to predict the behavior of the whole system, even if you know exactly how each of the system components behave. On the other hand, customers expect increasingly high reliability of IT systems as their business is more and more dependent on the proper operation and interoperation of the IT systems. First we show how a network of interactions increases the complexity of the overall-system. Then we analyze the complexity management strategies of our system engineers and present generalized strategies based on examples of large customer projects. The examples demonstrate that a high maturity in managing complexity enables to provide IT solutions of ultra-high reliability even if they are complex solutions in the above defined sense. Management of Complexity in System Design of Large IT Solutions

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Web Server Clustering - OSSCAMP http://www.slideshare.net/abhishek_singh/web-server-clustering-osscamp
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]]> Mon, 10 Sep 2007 08:04:06 GMT http://www.slideshare.net/abhishek_singh/web-server-clustering-osscamp abhishek_singh@slideshare.net(abhishek_singh) Web Server Clustering - OSSCAMP abhishek_singh <img src="http://cdn.slidesharecdn.com/web-server-clustering-osscamp4793-thumbnail-2?1189411446" alt ="" style="border:1px solid #C3E6D8;float:right;" /><br> Web Server Clustering - OSSCAMP

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