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2003
ACM
13 years 10 months ago
Quantifying and Improving the Availability of High-Performance Cluster-Based Internet Services
Cluster-based servers can substantially increase performance when nodes cooperate to globally manage resources. However, in this paper we show that cooperation results in a substa...
Kiran Nagaraja, Neeraj Krishnan, Ricardo Bianchini...
PCM
2004
Springer
106views Multimedia» more  PCM 2004»
13 years 10 months ago
Applying Linux High-Availability and Load Balancing Servers for Video-on-Demand (VOD) Systems
In this research paper, we integrate and implement High-Availability (HA) and Load-Balancing technologies to clusters of workstations, increasing both the availability and scalabil...
Chao-Tung Yang, Ko-Tzu Wang, Kuan-Ching Li, Liang-...
DSN
2003
IEEE
13 years 10 months ago
Compiler-Directed Program-Fault Coverage for Highly Available Java Internet Services
Abstract: We present a new approach that uses compilerdirected fault-injection for coverage testing of recovery code in Internet services to evaluate their robustness to operating ...
Chen Fu, Richard P. Martin, Kiran Nagaraja, Thu D....
HPCA
2003
IEEE
14 years 5 months ago
Evaluating the Impact of Communication Architecture on the Performability of Cluster-Based Services
We consider the impact of different communication architectures on the performability (performance + availability) of cluster-based servers. In particular, we use a combination of ...
Kiran Nagaraja, Neeraj Krishnan, Ricardo Bianchini...
ESORICS
2010
Springer
13 years 6 months ago
Traffic Analysis against Low-Latency Anonymity Networks Using Available Bandwidth Estimation
Abstract. We introduce a novel remotely-mounted attack that can expose the network identity of an anonymous client, hidden service, and anonymizing proxies. To achieve this, we emp...
Sambuddho Chakravarty, Angelos Stavrou, Angelos D....