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Showing 1 to 3 of 3 for “"NoSQL Storage Systems"”.
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Leveraging metadata in NoSQL storage systems
We present Wasef, a metadata system for NoSQL data stores. Wasef allows us to support important features such as data provenance, flexible data operations, and new administration tools. Our system has a general design that can be made compatible with most NoSQL data stores without imposing heavy …
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Exploiting cost-performance tradeoffs for modern cloud systems
… is a fundamental challenge for modern cloud systems. This thesis explores cost-performance tradeoffs for three types of systems that permeate today's clouds, namely (1) storage, (2) virtualization, and (3) computation. A distributed key-value storage system must choose between the cost of …
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Idempotent distributed counters using a Forgetful Bloom Filter
Distributed key-value stores power the backend of high-performance web services and cloud computing applications. Key-value stores such as Cassandra rely heavily on counters to keep track of the occurrences of various kinds of events. However, today's implementations of counters do not provide …