Global ETD Search
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Showing 1 to 3 of 3 for “"Time to Live (TTL)"”.
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A Lyapunov analysis of LRU
Caches are segments of memory that store requested information in a system subject to a set of decision rules, defined as the caching algorithm. One of the most popular caching algorithms is the least recently used algorithm (LRU) due to its simplicity and effectiveness in a multitude of …
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Measuring and Understanding TTL Violations in DNS Resolvers
… distributed globally. DNS records include a time-to-live (TTL) value that dictates how long the record can be stored before it's evicted from the cache. TTL holds significant importance in aspects of DNS security, such as determining the caching period for DNSSEC-signed responses, as well as …
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Configuring In-Memory Caches: From TTL-Aware Sizing to Interval-Based Historical Analysis with HistoChron
… systems by significantly reducing query response times. Correctly sizing these caches is critical, especially considering that prominent organizations use terabytes to petabytes of Dynamic Random Access Memory (DRAM) for these caches. Configuring these caches to operate efficiently remains a …