Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 11 of 11 for “"Redis"”.
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Dynamic Large-Scale Graph Processing over Data Streams with Community Detection as a Case Study
… chosen solutions included RDDs, IndexedRDDs, and Redis. Results from our experimental indicated that Redis performed the best, and thus we concluded that storing the graph in an external big data store besides Spark is the best approach in terms of performance and practicality. After that, we …
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Performance Evaluation of Web Archiving Through In-Memory Page Cache
… infrastructure in Web servers for archiving. Redis is used as the page cache and its persistence mechanism is exploited for archiving. We experimentally evaluate the performance of our archival technique using the Greek version of Wikipedia deployed on Amazon cloud infrastructure. We show that …
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The benefits and costs of writing a POSIX Kernel in a high-level language
… kernel-intensive benchmarks (including NGINX and Redis) the fraction of kernel CPU time Biscuit spends on HLL features (primarily garbage collection and thread stack expansion checks) ranges up to 13%. The longest single GC-related pause suffered by NGINX was 115 microseconds; the longest observed …
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Developing cloud and shared data capabilities to support primary school students in creating mobile applications that affect their communities
… various types of data in tag-value pairs on a Redis server for their mobile applications. I created middle and high school level curricula based on CloudDB along with assessment tools to evaluate my materials and the extent to which young students can understand and utilize the concepts around …
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BlueCache : a scalable distributed flash-based key-value store
… key-value store (KVS), such as memcached and Redis, is widely used as a caching layer to augment the slower persistent backend storage (e.g. disks) in data centers. DRAMbased KVS is fast key-value access, but it is difficult to further scale the memory pool size because of cost, power/thermal …
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Full-Stack Change Management for Database Systems
… patching, using the in-memory key-value store Redis, and evaluate real-world patches applied to both MariaDB and Redis. Our findings provide insights into database-specific factors that influence live patching. These insights enable informed decisions about the latency overhead clients may …
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HetMigrate: Secure and Efficient Cross-architecture Process Live Migration
… also improves deployability. Our evaluations on Redis server and NAS Parallel Benchmarks show that HetMigrate takes an average of 720ms to fully migrate a process across ISAs while maintaining its state. Moreover, live-migrating with HetMigrate reduces the attack surface of a process by up to …
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Configuring In-Memory Caches: From TTL-Aware Sizing to Interval-Based Historical Analysis with HistoChron
In-memory caches such as Memcached and Redis are crucial for enhancing the performance of distributed 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 …
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Essays on Family Policy, Social Transfers, and Entrepreneurship
… on how public policy shapes household decisions, redis-tribution, and aggregate economic outcomes. The chapters study family policy, universal income transfers, and universal wealth transfers, with an emphasis on how policy design affects behavior through caregiving arrangements, labor supply, …
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Design and Implementation of a Serverless MapReduce Framework
… διαχειρίζονται μέσω μιας βάσης δεδομένων Redis, ενώ το AWS S3 αποθηκεύει τόσο τα ενδιάμεσα όσο και τα τελικά αποτελέσματα. Το framework είναι εύχρηστο και μπορεί να παραμετροποιηθεί μέσω μιας client-side βιβλιοθήκης Python. Οι χρήστες μπορούν να ορίσουν ρυθμίσεις σε αρχείο JSON, να …
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Automatizovaná analýza a archivace dat z webu
Tato práce je zaměřena na kyberkriminalitu, získávání důkazních materiálů a tvorbu platformy pro získávání, analýzu a archivaci dat z webových stránek, která by vyhověla vyšetřovatelům a bezpečnostním expertům Policie České republiky. Cílem je poskytnout platformu s otevřeným zdrojovým kódem, která …