TY - GEN
T1 - Improving reliability and availability of Iaas services in hybrid clouds
AU - Apduhan, Bernady
AU - Younas, Muhammad
AU - Uchibayashi, Toshihiro
N1 - Publisher Copyright:
© Springer International Publishing Switzerland 2015.
PY - 2015
Y1 - 2015
N2 - This paper investigates into IaaS service provisioning in hybrid cloud which comprises private and public clouds. It proposes a hybrid cloud framework in order to improve reliability and availability of IaaS services by taking into account alternative services which are available through public clouds. However, provisioning of alternative services in hybrid cloud involves complex processing, intelligent decision making and reliability and consistency issues. In the proposed framework, we develop an agent-based system using cloud ontology in order to identify and rank alternative cloud services which users can acquire in the event of failures or unavailability of desired services. The proposed framework also exploits transactional techniques in order to ensure the reliability and consistency of the service acquisition process. The proposed framework is evaluated through various experiments which show that it improves service availability and reliability in hybrid cloud.
AB - This paper investigates into IaaS service provisioning in hybrid cloud which comprises private and public clouds. It proposes a hybrid cloud framework in order to improve reliability and availability of IaaS services by taking into account alternative services which are available through public clouds. However, provisioning of alternative services in hybrid cloud involves complex processing, intelligent decision making and reliability and consistency issues. In the proposed framework, we develop an agent-based system using cloud ontology in order to identify and rank alternative cloud services which users can acquire in the event of failures or unavailability of desired services. The proposed framework also exploits transactional techniques in order to ensure the reliability and consistency of the service acquisition process. The proposed framework is evaluated through various experiments which show that it improves service availability and reliability in hybrid cloud.
UR - http://www.scopus.com/inward/record.url?scp=84949035007&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84949035007&partnerID=8YFLogxK
U2 - 10.1007/978-3-319-21404-7_41
DO - 10.1007/978-3-319-21404-7_41
M3 - Conference contribution
AN - SCOPUS:84949035007
SN - 9783319214030
T3 - Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
SP - 557
EP - 568
BT - Computational Science and Its Applications - ICCSA 2015 - 15th International Conference, Proceedings
A2 - Misra, Sanjay
A2 - Apduhan, Bernady O.
A2 - Murgante, Beniamino
A2 - Gavrilova, Marina L.
A2 - Taniar, David
A2 - Gervasi, Osvaldo
A2 - Misra, Sanjay
A2 - Torre, Carmelo
A2 - Rocha, Ana Maria A.C.
PB - Springer Verlag
T2 - 15th International Conference on Computational Science and Its Applications, ICCSA 2015
Y2 - 22 June 2015 through 25 June 2015
ER -