| LEADER |
02498nam a22002537a 4500 |
| 001 |
1717017 |
| 024 |
|
|
|3 10.33948/0584-029-003-011
|
| 041 |
|
|
|a eng
|
| 044 |
|
|
|b السعودية
|
| 100 |
|
|
|9 525447
|a Manasrah, Ahmad M.
|e Author
|
| 245 |
|
|
|a A Variable Service Broker Routing Policy For Data Center Selection In Cloud Analyst
|
| 260 |
|
|
|b جامعة الملك سعود
|c 2017
|
| 300 |
|
|
|a 365 - 377
|
| 336 |
|
|
|a بحوث ومقالات
|b Article
|
| 520 |
|
|
|b Cloud computing depends on sharing distributed computing resources to handle different services such as servers, storage and applications. The applications and infrastructures are provided as pay per use services through data center to the end user. The data centers are located at different geographic locations. However, these data centers can get overloaded with the increase number of client applications being serviced at the same time and location; this will degrade the overall QoS of the distributed services. Since different user applications may require different configuration and requirements, measuring the user applications performance of various resources is challenging. The service provider cannot make decisions for the right level of resources. Therefore, we propose a Variable Service Broker Routing Policy – VSBRP, which is a heuristic-based technique that aims to achieve minimum response time through considering the communication channel bandwidth, latency and the size of the job. The proposed service broker policy will also reduce the overloading of the data centers by redirecting the user requests to the next data center that yields better response and processing time. The simulation shows promising results in terms of response and processing time compared to other known broker policies from the literature.
|
| 653 |
|
|
|a علوم الحاسوب
|a قواعد البيانات
|a الحوسبة السحابية
|
| 692 |
|
|
|b Cloud Analyst
|b Cost Effective Analysis
|b Data Centers
|b Service Broker Policy
|b Simulation And Modeling
|
| 700 |
|
|
|9 525450
|a Smadi, Tariq
|e Co-Author
|
| 700 |
|
|
|9 525451
|a Almomani, Ammar
|e Co-Author
|
| 773 |
|
|
|c 011
|e Journal of King Saud University (Computer and Information Sciences)
|f Maǧalaẗ ǧamʼaẗ al-malīk Saud : ùlm al-ḥasib wa al-maʼlumat
|l 003
|m مج29, ع3
|o 0584
|s مجلة جامعة الملك سعود - علوم الحاسب والمعلومات
|v 029
|x 1319-1578
|
| 856 |
|
|
|u 0584-029-003-011.pdf
|
| 930 |
|
|
|d y
|p y
|
| 995 |
|
|
|a science
|
| 999 |
|
|
|c 974217
|d 974217
|
