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USENIX
2008
13 years 7 months ago
Design Tradeoffs for SSD Performance
Solid-state disks (SSDs) have the potential to revolutionize the storage system landscape. However, there is little published work about their internal organization or the design ...
Nitin Agrawal, Vijayan Prabhakaran, Ted Wobber, Jo...
USENIX
2008
13 years 7 months ago
Remote Profiling of Resource Constraints of Web Servers Using Mini-Flash Crowds
Unexpected surges in Web request traffic can exercise server-side resources (e.g., access bandwidth, processing, storage etc.) in undesirable ways. Administrators today do not hav...
Pratap Ramamurthy, Vyas Sekar, Aditya Akella, Bala...
USENIX
2008
13 years 7 months ago
Bridging the Gap between Software and Hardware Techniques for I/O Virtualization
: The paravirtualized I/O driver domain model, used in Xen, provides several advantages including device driver isolation in a safe execution environment, support for guest VM tran...
Jose Renato Santos, Yoshio Turner, G. John Janakir...
USENIX
2008
13 years 7 months ago
Power-aware Remote Replication for Enterprise-level Disaster Recovery Systems
Electric energy consumed in data centers is rapidly growing. Power-aware IT, recently called `green IT', is widely recognized as a significant challenge. Disk storage is a no...
Kazuo Goda, Masaru Kitsuregawa
USENIX
2008
13 years 7 months ago
Evaluating Distributed Systems: Does Background Traffic Matter?
Evaluating novel networked protocols and services requires subjecting the target system to realistic Internet conditions. However, there is no common understanding of what is requ...
Kashi Venkatesh Vishwanath, Amin Vahdat