TY - GEN
T1 - Transparent symmetric active/active replication for service-level high availability
AU - Engelmann, C.
AU - Scott, S. L.
AU - Leangsuksun, C.
AU - He, X.
PY - 2007
Y1 - 2007
N2 - As service-oriented architectures become more important in parallel and distributed computing systems, individual service instance reliability as well as appropriate service redundancy becomes an essential necessity in order to increase overall system availability. This paper focuses on providing redundancy strategies using service-level replication techniques. Based on previous research using symmetric active/active replication, this paper proposes a transparent symmetric active/active replication approach that allows for more reuse of code between individual service-level replication implementations by using a virtual communication layer. Serviceand client-side interceptors are utilized in order to provide total transparency. Clients and servers are unaware of the replication infrastructure as it provides all necessary mechanisms internally.
AB - As service-oriented architectures become more important in parallel and distributed computing systems, individual service instance reliability as well as appropriate service redundancy becomes an essential necessity in order to increase overall system availability. This paper focuses on providing redundancy strategies using service-level replication techniques. Based on previous research using symmetric active/active replication, this paper proposes a transparent symmetric active/active replication approach that allows for more reuse of code between individual service-level replication implementations by using a virtual communication layer. Serviceand client-side interceptors are utilized in order to provide total transparency. Clients and servers are unaware of the replication infrastructure as it provides all necessary mechanisms internally.
UR - http://www.scopus.com/inward/record.url?scp=34548305034&partnerID=8YFLogxK
U2 - 10.1109/CCGRID.2007.116
DO - 10.1109/CCGRID.2007.116
M3 - Conference contribution
AN - SCOPUS:34548305034
SN - 0769528333
SN - 9780769528335
T3 - Proceedings - Seventh IEEE International Symposium on Cluster Computing and the Grid, CCGrid 2007
SP - 755
EP - 760
BT - Proceedings - Seventh IEEE International Symposium on Cluster Computing and the Grid, CCGrid 2007
T2 - 7th IEEE International Symposium on Cluster Computing and the Grid, CCGrid 2007
Y2 - 14 May 2007 through 17 May 2007
ER -