International Journal of Recent Technology and Engineering (IJRTE) ISSN: 2277-3878, Volume-8 Issue-5, January 2020 4330 Published By: Blue Eyes Intelligence Engineering & Sciences Publication Retrieval Number: E6682018520/2020©BEIESP DOI:10.35940/ijrte.E6682.018520 FLAHP Methodology to Adopt towards Cloud Computing H. Seetharama Tantry, Murulidhar N. N., K. Chandrasekaran Abstract: In Cloud Computing Environment (CCE), to connect the relationship with multi-dimensional, novel methodologies are expected to improve the conventional development approach. In general, numerous frameworks become legacy system because today’s programs use latest technologies like object-oriented model (OOM) and user requirements change from time to time. To help the legacy system appraisal to satisfy those alterations dependent on CCE highlights, an evaluation technique dependent on the Fuzzy Logic Based Analytic Hierarchy Process (FLAHP) is designed in this study. Fuzzy is a reasonably necessary positioning technique for origination and application when contrasted and for the other multiple criteria decision-making strategies. FLAHP procedure is proposed to conclude the legacy system appraisal from the related viewpoints. FLAHP gives a reasonable and exhaustive system for organizing a choice to communicate and measure components for making the OOM correlations and utilizing complex information about the components depending on the selected criteria. The object-oriented legacy ERP assignment (OO-LERA) framework is the initiated model for the restructuring process. Reengineering legacy system to Modern OO-LERA functionalities incorporates the source code reflection from legacy system. Presented here Legacy Migration Platform Verifier (LMPV) for legacy system transformation. As the name suggests, LMPV checks the OO-LERA indeed for fulfillment of its client’s necessities. The FLAHP is applied to a Banking System Management in result and discussion section. Keywords: Analytic Hierarchy Process, Cloud Computing, Fuzzy Logic, Legacy Migration, Object-Oriented Model. I. INTRODUCTION Programming development has been viewed as regular programming and is the core method for the productive advancement of programming frameworks (software) [1]. When all said and done, programming advancement can be made out of a progression of stages, which viewed as a blend of reverse engineering, well-designed rebuilding, and forward designing. Program appreciation strategies/formal tasks could embrace during the development of reverse engineering. During the procedure of well-designed rebuilding, consideration and refactoring are used to symbolize program and explicit language expansion made and chose to help the usage services. Conventional methods can be utilized or improved during the time spent in forward designing. In Cloud Computing Environment (CCE), to connect the relationship with multi-dimensional, novel methodologies are expected to improve the conventional development approach. Revised Manuscript Received on January 24, 2020. H. Seetharama Tantry*, Department of Mathematics & Computational Sciences, National Institute of Technology Karnataka, Surathkal, India. E- mail: hstantry@gmail.com Murulidhar N.N., PhD., Department of Mathematics & Computational Sciences, National Institute of Technology Karnataka, Surathkal, India. E- mail:murulidharnn@gmail.com K. Chandrasekaran, PhD., Department of Computer Science and Engineering, National Institute of Technology Karnataka, Surathkal, India. E-mail: kch@nitk.ac.in For instance, numerous previous software may incorporate a progression of valid prerequisites and models. CCE can be viewed as the multi-dimensional programming standard after the organized and Object-Oriented Model (OOM). II. RELATED WORK In reference [2], it is characterized as an assessment based structure for the segment used in software framework. The examined model secured different programming viewpoints, including modularity, transportability, and compatibility. (Demetrios et al. 2009) have acquainted a system by getting familiar with the reusable objects with incorporated activities. They characterized the technique to process the components of a part, and it is figuring out how to the authentic programming atmosphere. In reference [3], it is investigated the portrayal of reusability and its degree to improve the software framework quality, profitability, and cost factor. The organized programming framework characterized by object oriented programming (OOP) is more reusable than any unstructured or the procedure oriented programming (POP). Different quality measurements and measures are characterized to evaluate the reusability under different comprehensive angles, including ease of use, practicality, and movability. Owing to the essence of the IT, the criteria of selection procedure depends on Multi-Criteria Decision-Making method [4]. Many researchers accepted the Analytic Hierarchy Process (AHP) to be the analytical simulation tool. When examining an ERP, implementation cost and time are the most crucial causes. Besides, the merchant’s assist is a crucial problem [5]. Except for the security value of ERP initiatives, the maintenance and end-user resource costs are also the potential expense for IT concern. The ERP containing three classes of selection characteristics includes assessment factors, software program functions, and vendor elements. Fuzzy Analytic Network Process (ANP), because of the methodology for ERP software program, offered a test study in a firm in the IT zone[6], and in reference [7] projected ANP as a feasible decision-making device for ERP decision. The standards used inside the examination divided into two concerns: Programming Code and merchant factors. The outcomes presented the software to adapt to ANP for this complex selection problem. Described key ideas of cloud computing are the importance of versatility being the primary support for the business model[8].