Microservices: Migration of a Mission Critical System

Matrix Clustering based Migration of System Application to Microservices Architecture

A microservice architecture (MSA) style is an emerging approach which is gaining strength with the passage of time. Micro services are recommended by a number of researchers to overcome the limitations and issues encountered by usage of aging method of monolithic architecture styles. Previously the monolithic applications cannot be decomposed into smaller and different services. Monolithic styl...

Microservices: Plug into the power of small - An Incremental Approach to Migration

Migrating to Cloud-Native Architectures Using Microservices: An Experience Report

Migration to the cloud has been a popular topic in industry and academia in recent years. Despite many benefits that the cloud presents, such as high availability and scalability, most of the on-premise application architectures are not ready to fully exploit the benefits of this environment, and adapting them to this environment is a non-trivial task. Microservices have appeared recently as no...

Legacy Systems Migration : A Method and its Tool-Kit Framework

The problems posed by mission-critical legacy systems brittleness, inflexibility, isolation, non-extensibility, lack of openness etc. are well known, but practical solutions have been slow to emerge. Most approaches are “ad hoc” and tailored to peculiarities of individual systems. This paper presents an approach to mission-critical legacy system migration : the Butterfly Methodology, its data m...

Legacy migration strategy and target system design for an e-business project

Legacy migration strategy is an important factor when carrying out an IS (information system) project. This paper is based on an e-business project funded by European Commission in which web-based tools are integrated with costly and mission-critical legacy information systems. After a literature survey on the subject, a 7-step piecemeal migration strategy is recommended which follows an increm...