drivers from both a business and an IT viewpoint. Stage 2: Evaluate modernization When the chance is chosen and the issue is recognized, take a gander at modernization alternatives. Gartner has positioned seven alternatives by simplicity of execution (the simpler it is, the less danger and effect it will have on the framework and the business measures; the harder, the more danger and effect it will have.) Embody. Use and expand the application includes by embodying its information and capacities, making them accessible as administrations by means of an API. Rehost. Redeploy the application part to other foundation (physical, virtual or cloud) without changing its code, elements or capacities. Replatform. Move to a new runtime stage, rolling out insignificant improvements to the code, yet not the code design, provisions or legacy enterprise application modernization capacities. Refactor. Rebuild and advance the current code (albeit not its outer conduct) to eliminate specialized obligation and work on nonfunctional characteristics. Rearchitect. Substantially change the code to move it to another application design and take advantage of new and better abilities. Modify. Upgrade or revise the application part without any preparation while saving its degree and details. Supplant. Take out the previous application part out and out and supplant it, thinking about new prerequisites and needs simultaneously. Stage 3: Choose the modernization approach with most elevated impact and worth At last, pick the modernization approach that will have the most elevated impact and worth to your association by planning the seven modernization choices as far as their impact on innovation, engineering, usefulness, cost and hazard. Eventually, modernizing heritage applications implies picking between rearchitecting, remaking or supplanting. Rearchitecting has medium expenses and dangers, though remaking or supplanting furnishes best outcomes with greater expenses and dangers. The key is to gauge all alternatives to assist with recognizing the degree to which each will have the ideal impact — with the base exertion and most extreme positive effect.