GIT AND GITHUB: TOOLING YOUR SOFTWARE WORKFLOW AND DEVELOPMENT LIFE CYCLE

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History of Software Engineering Since the 1940s when software engineering started close on hardware level until today on various technologies like embedded systems, web and mobile apps the demand on development process has increased tremendously. As a result in the 1980s the cost of owning and maintaining was twice as expensive as developing software. The […]

ALL CLUSTER-NODES ARE EQUAL, BUT SOME ARE MORE EQUAL THAN OTHERS

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Hardware clustering is frequently used in computer systems where high availability and scalability are needed. In horizontal clustering the same application software is typically installed on multiple identical nodes. For web applications load balancing software such as Cisco’s ‘Global Site Selector’ is used to direct client requests to nodes based on rules (fig 1). The […]