id	author	title	date	pages	extension	mime	words	sentences	flesch	summary	cache	txt
work_y2wdmmp76vgxzolncbcl4sfin4	Navin Sharma	Managing server clusters on intermittent power	2015	50	.pdf	application/pdf	22672	2382	41	all power levels, as compared to activation or load-proportional blinking policies. Keywords Green data center, Intermittent power, Blink, Green cache, Memcached, policy, which keeps nodes active in proportion to the popularity of the data they store, policy only varies the number of active servers at each power level (Chase et al., 2001; Our Blink prototype uses a cluster of low-power server nodes. a proportional policy ranks servers and uses a proxy to monitor object popularity and of a number of low-power servers, since a single large cache is not energy-proportional, GreenCache uses a low-power always-on proxy and staggered load-proportional blinking cache server to set the start time and active period every blink interval. Both cache server and power client run together on each blinking node. Figure 18 As S3 transition overhead increases, the hit rate from the load-proportional policy decreases relative to the activation policy with key migration for a Zipf distribution at a moderate power	./cache/work_y2wdmmp76vgxzolncbcl4sfin4.pdf	./txt/work_y2wdmmp76vgxzolncbcl4sfin4.txt