Toward web service dependency discovery for SOA management

Sujoy Basu, Fabio Casati, Florian Daniel

Результат исследования: Материалы для книги/типы отчетовМатериалы для конференции

28 Цитирования (Scopus)

Аннотация

The Service-Oriented Architecture (SOA) has become today's reference architecture for modern distributed systems. As SOA concepts and technologies become more and more widespread and the number of services in operation within enterprises increases, the problem of managing these services becomes manifest. One of the most pressing needs we hear from customers is the ability to "discover", within a maze of services each offering functionality to (and in turn using functionality offered by) other services, which are the actual dependencies between such services. Understanding dependencies is essential to performing two functions: impact analysis (understanding which other services are affected when a service becomes unavailable) and service-level root-cause analysis (which is the opposite problem: understanding the causes of a service failure by looking at the other services it relies on). Discovering dependencies is essential as the hope that the enterprise maintains documentation that describe these dependencies (on top of a complex maze and evolving implementations) is vane. Hence, we have to look for dependencies by observing and analyzing the interactions among services. In this paper we identify the importance of the problem of discovering dynamic dependencies among Web services and we propose a solution for the automatic identification of traces of dependent messages, based on the correlation of messages exchanged among services. We also discuss our lessons learned and results from applying the techniques to data related to HP processes and services.

Язык оригиналаАнглийский
Заголовок главной публикацииProceedings - 2008 IEEE International Conference on Services Computing, SCC 2008
Страницы422-429
Количество страниц8
Том2
DOI
Статус публикацииОпубликовано - 2008
Опубликовано для внешнего пользованияДа
Событие2008 IEEE International Conference on Services Computing, SCC 2008 - Honolulu, HI, Соединенные Штаты Америки
Длительность: 7 июл 200811 июл 2008

Конференция

Конференция2008 IEEE International Conference on Services Computing, SCC 2008
СтранаСоединенные Штаты Америки
ГородHonolulu, HI
Период7.7.0811.7.08

    Fingerprint

ASJC Scopus subject areas

  • Computer Networks and Communications
  • Computer Science Applications
  • Hardware and Architecture

Цитировать

Basu, S., Casati, F., & Daniel, F. (2008). Toward web service dependency discovery for SOA management. В Proceedings - 2008 IEEE International Conference on Services Computing, SCC 2008 (Том 2, стр. 422-429). [4578551] https://doi.org/10.1109/SCC.2008.45