TY  - RPRT
A1  - Hasslinger, Gerhard
A1  - Ntougias, Konstantinos
A1  - Hasslinger, Frank
A1  - Hohlfeld, Oliver
T1  - Performance Analysis of Basic Web Caching Strategies (LFU, LRU, FIFO, ...) with Time-To-Live Data Validation
T2  - KuVS Fachgespräch - Würzburg Workshop on Modeling, Analysis and Simulation of Next-Generation Communication Networks 2023 (WueWoWAS’23)
N2  - Web caches often use a Time-to-live (TTL) limit to validate data consistency with web servers. We study the impact of TTL constraints on the hit ratio of basic strategies in caches of fixed size. We derive analytical results and confirm their accuracy in comparison to simulations. We propose a score-based caching method with awareness of the current TTL per data for improving the hit ratio close to the upper bound.
KW  - LRU
KW  - LFU
KW  - FIFO caching strategies
KW  - hit ratio analysis and simulation
KW  - TTL validation of data consistency
Y1  - 2023
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-322048
ER  -