- Tytuł:
- Automatic proxy generation and load-balancing-based dynamic choice of services
- Autorzy:
-
Dąbrowski, J.
Feduniak, S.
Baliś, B.
Bartyński, T.
Funika, W. - Powiązania:
- https://bibliotekanauki.pl/articles/305465.pdf
- Data publikacji:
- 2012
- Wydawca:
- Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie. Wydawnictwo AGH
- Tematy:
-
proxy
load-balancer
load balancing
automatic generation - Opis:
- The paper addresses the issues of invoking services from within workflows which are becoming an increasingly popular paradigm of distributed programming.The main idea of our research is to develop a facility which enables load balancing between the available services and their instances. The system consists of three main modules: a proxy generator for a specific service according to its interface type, a proxy that redirects requests to a concrete instance of the service and load-balancer (LB) to choose the least loaded virtual machine (VM) which hosts a single service instance. The proxy generator was implemented as a bean (in compliance to EJB standard) which generates proxy according to the WSDL service interface description using XSLT engine and then deploys it on a GlassFish application server using GlassFish API, the proxy is a BPEL module and load-balancer is a stateful Web Service.
- Źródło:
-
Computer Science; 2012, 13 (3); 45-59
1508-2806
2300-7036 - Pojawia się w:
- Computer Science
- Dostawca treści:
- Biblioteka Nauki
Artykuł