Abstract: Cloud computing is gradually and slowly becoming accepted in different sectors and the businesses are beginning to adopt the cloud’s shared infrastructures and applications. Most of the companies like Amazon, Google, Microsoft and Netflix all rely on cloud computing in order to deliver their services with countless untapped benefits that are yet to be discovered, the future is bright for cloud computing. Cloud is like an infinite resource pool which is a virtualization concept. Both hardware, software resources are packaged to work as services, users can access it and use it according to their needs using the Internet. Users typically pay only for cloud services they use, helping lower their operating costs, run infrastructure more efficiently and scale as their business needs change. Cloud computing provides the following benefits - Cost saving, Faster deployment, Reliability, Easy mobility, Unlimited Storage capacity, Easy collaboration, Web based control, Security and many more. The need for cloud based secure Employee Review Management System (ERMS) is due to the fact that one of the basic challenges of Enterprises is human resource management and how to effectively manage employee information. The main motive of our cloud-based solution for employee management system is to adapt cloud infrastructure to achieve scalability, performance and efficient resource sharing. We are proposing a solution using Service Oriented Architecture with NoSQL databases. The modules that will be implemented are Authentication, Role Management, Profile manager, Scheduler, MIS(Report generation). Technologies that will be used for this project are MongoDB databases that will be used to store the data which is given as input by the user and for the front-end React and JavaScript will be used. The service layer will be made using Jersey (JAVA JAX-RS) API’s.
Keywords: ERMS, Cloud, Virtualization, Authentication, Deployment, Profile management, Scheduler, Report generation.
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