With the growth of microservices – essentially, designing applications as a collection of individual services rather than One Big Thing – some developers are turning to a development methodology known as “twelve-factor app development” to inform their architecture strategy.
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Legacy systems handle mission-critical functions in organizations of all sizes in every industry. They live on for a variety of reasons, but overwhelmingly their continued existence boils down to the belief that replacing them with modern tools would cause more disruption and incur more cost than it would be worth. The assumption in that calculation is that someday the cost of the legacy tool[…]
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Application modernization is a big trend, and an increasing number of organizations are coming to recognize the benefits they can receive from modernizing their legacy tools. Here are 10 reasons why app modernization is a hit in 2019:
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Legacy systems lurk in the back rooms and overlooked crannies of many organizations, consuming an outsized portion of IT resources for maintenance and upkeep as technology passes them by. But while many of these applications have survived through a combination of neglect, opportunity cost and avoidance, many are finally facing modernization thanks to the pressures of broader digital enterprise[…]
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IT modernization initiatives tend to assume that older applications will be completely rewritten or replaced as part of the process of bringing legacy systems into the digital age. But there’s another option to consider: Application refactoring.
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