Model of dynamic orchestration for SaaS

Autor: Sergio Fabian Ruiz Paz, René Santaolaya Salgado, Olivia Graciela Fragoso Diaz
Rok vydání: 2017
Předmět:
Zdroj: Revista Ingenierías Universidad de Medellín. 16:143-153
ISSN: 2248-4094
1692-3324
DOI: 10.22395/rium.v16n31a7
Popis: Cloud Computing is an ubiquitous model that enables clients to access different services in a fast and easy manner. In this context, one of the most used models is Software as a Service (SaaS), which means that software is deployed and provisioned to the customer via internet through a web browser on a pay per use mode. However, given its complexity and characteristics, such as reusability, scalability, flexibility and customization, SaaS may be defined by workflows, which consist of atomic services, or micro-services hosted geographically in different places. SaaS execution under this type of composition may lead to abnormal behavior or failures in the end user applications at runtime. This paper presents a new model of dynamic orchestration for SaaS, which aims to reduce failures or abnormal behavior of the services involved in the execution process of business application.
Databáze: OpenAIRE