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Full-Text Articles in Physical Sciences and Mathematics
Solving The Search For Suitable Code: An Initial Implementation, Kathryn T. Stolee, Sebastian Elbaum
Solving The Search For Suitable Code: An Initial Implementation, Kathryn T. Stolee, Sebastian Elbaum
CSE Technical Reports
Searching for code is a common task among programmers, with the ultimate goal of finding and reusing code or getting ideas for implementation. While the process of searching for code - issuing a query and selecting a relevant match - is straightforward, several costs must be balanced, including the costs of specifying the query, examining the results to find desired code, and not finding a relevant result. For the popular syntactic searches the query cost is quite low, but the results are often vague or irrelevant, so the examination cost is high and matches may not be found. Semantic searches …
A Scalable Inline Cluster Deduplication Framework For Big Data Protection, Yinjin Fu, Hong Jiang, Nong Xiao
A Scalable Inline Cluster Deduplication Framework For Big Data Protection, Yinjin Fu, Hong Jiang, Nong Xiao
CSE Technical Reports
Cluster deduplication has become a widely deployed technology in data protection services for Big Data to satisfy the requirements of service level agreement (SLA). However, it remains a great challenge for cluster deduplica- tion to strike a sensible tradeoff between the conflicting goals of scalable dedu- plication throughput and high duplicate elimination ratio in cluster systems with low-end individual secondary storage nodes. We propose Σ-Dedupe, a scalable inline cluster deduplication framework, as a middleware deployable in cloud da- ta centers, to meet this challenge by exploiting data similarity and locality to op- timize cluster deduplication in inter-node and intra-node scenarios, …