TY - CHAP
T1 - Sustainable dynamic application hosting across geographically distributed data centers
AU - Abbasi, Zahra
AU - Pore, Madhurima
AU - Varsamopoulos, Georgios
AU - Gupta, Sandeep
N1 - Publisher Copyright:
© Springer Science+Business Media New York 2013.
PY - 2013/1/1
Y1 - 2013/1/1
N2 - Geographical appLication/WorkLoad Placement (GLP) shifts workload toward data centers that offer lower electricity price or green energy at a given time. Despite being advantageous, it is challenging mostly because of (i) applications' migration overhead, (ii) prediction errors of workload and renewable over a large prediction window, (iii) the non energy proportionality of servers, and (iv) the physical limitations of batteries. This chapter accounts for general problem statement of GLP through developing a cost optimization problem and discusses the challenges and existing solutions. Further, we perform a simulation study to show the effectiveness of GLP towards sustainability of data centers.
AB - Geographical appLication/WorkLoad Placement (GLP) shifts workload toward data centers that offer lower electricity price or green energy at a given time. Despite being advantageous, it is challenging mostly because of (i) applications' migration overhead, (ii) prediction errors of workload and renewable over a large prediction window, (iii) the non energy proportionality of servers, and (iv) the physical limitations of batteries. This chapter accounts for general problem statement of GLP through developing a cost optimization problem and discusses the challenges and existing solutions. Further, we perform a simulation study to show the effectiveness of GLP towards sustainability of data centers.
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U2 - 10.1007/978-1-4614-4975-1_5
DO - 10.1007/978-1-4614-4975-1_5
M3 - Chapter
AN - SCOPUS:84956474165
SN - 9781461449744
SP - 117
EP - 148
BT - Design Technologies for Green and Sustainable Computing Systems
PB - Springer New York
ER -