HASSSAN MUHAMEDALE,RUSTAMJON KHUDAYBERDIYEV,GIYOSIDDINOV ABDURAKHIM NASRITDIN UGLI
DOI: https://doi.org/In computing domains where services are integrated into computer systems and technologies, as well as everyday activities, the problem of dependable service composition remains one of the most challenging problems to solve. The dependability of the service can be degraded due to dynamic unavailability, network or system failure, or unstable conditions which can have significant negative impact on customers and application performance. We focus on attempts to solve the issues of service composition and service coordination based on fault-tolerant approaches and discuss how they relate to self-organization mechanisms. This paper addresses these challenging problems by providing complete architecture for these environments. The architecture employs both proactive schemes, such as policy-based planning and real-time fault detection, as well as reactive ones, including adaptive reconfiguration of services and partial failure redundancy. First, we describe the characteristics of the underlying pervasive systems, expose gaps in the existing solutions, and propose a suitable architecture. My goal was to create modular and elastic solutions that would enhance the capability for system augmentation and integration through the development of plug-ins. Applying these adaptations to these domains leads to a significant decrease in service interruption and an increase in their resilience. Moreover, I will demonstrate a case study of comprehensive, controlled deployment, highlighting the provided guided framework. The outcomes demonstrate significant improvements in service persistence and system robustness, providing a solid foundation for dependable service compositions in complex and evolving systems.
