Τομέας Υπολογιστικών Συστημάτων και Εφαρμογών
Library of the School of Science

2015-10-22

2015

Κατσαρού Μαρία
Πολίτης Βασίλειος

Ευστάθιος Χατζηευθυμιάδης, Κωνσταντίνος Κολομβάτσος

Έξυπνος Μηχανισμός Παρακολούθησης SLA σε Συστήματα Υπολογιστικού Νέφους

Greek

The scope of this thesis is to study and develop a Cloud Computing Monitoring
Mechanism which inspects the cloud infrastructure both downside and upside,
meaning that we examine the user’s and the service provider’s actions as well.
The mechanism checks if the SLA regulations are satisfied and calculates some
metrics as an image of the mechanism’s sustainability. After making an overall
overview of the Cloud Computing characteristics, architecture and models we
present the existing monitoring mechanisms. Moreover, there is a presentation
of the basic cloud computing simulators with reference to their technical
specifications. There is a special analysis of the CloudSim simulator, the tool
that we used so as to create our mechanism and run the appropriate experiments.
Furthermore, the reader is provided by a technical description of the proposed
mechanism and also the prediction algorithms, which were used, are presented so
as to help us make predictions for the user’s future resource needs. Finally,
we present the test cases that we took into account by describing the main
parameters which were used and making a summary of the diagrams that the test
cases produced as results. In the end, we propose future fields that research
procedure has to examine.

cloud computing, monitoring mechanism, prediction algorithms, reliability, timeliness

Yes

9-11

Yes

13

102

File access is restricted only to the intranet of UoA.

https://pergamos.lib.uoa.gr/uoa/dl/object/1324242