Abstract:

For businesses looking to take advantage of cloud service, choosing the best cloud service provider is essential. It is necessary to take into account variables like scalability, reliability,  security,  and  cost-effectiveness.  It  is  crucial  to  evaluate  the  provider's infrastructure, service level agreements, support choices, and interoperability with existing systems  in  order  to  make  a  well-informed  choice  that  satisfies  particular  business demands. The impact that cloud service selection has on enterprises and organizations is what gives the topic study significance. Making informed choices about cloud service providers can have several advantages, including cost reduction, increased scalability, greater data protection,  and  simpler  business  processes.  Organizations  can  choose  cloud  service providers that meet their unique needs by performing research on the topic. This results in more  effective  resource  allocation,  more  productivity,  and  better  overall  performance. Additionally, research in this field assists in identifying new trends, best practices, and potential  hazards  related  to  the  use  of  cloud  services,  assisting  in  the  creation  of frameworks and strategies for informed decision-making Weighted sum method is a decision-making technique that assigns weights to various criteria and calculates a weighted sum to determine the best alternative based on those criteria. Productivity,  Accuracy  Complexity,  Flexibility,  Material,  utilization,  Quality, Operation cost. Process Sand castings, Investment casting, pressure die casting, gravity die casting, and additive manufacturing are some examples. Efficiency,  accuracy,  complexity,  adaptability,  material  use,  quality,  and  operating costs. From the result quotes of the day got 1st rank and least by historical stocks quotes First rank got by quotes of the day in cloud service.