The document appears to be a fragmented collection of technical details related to web and database performance, including elements like cache management, access protocols, and architecture considerations. It references various technologies like MySQL, Redis, lazy loading, and the potential use of cloud versus non-cloud environments. Additionally, it includes links to external sources and author information.

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33. Fonte: http://cdnreviews.com

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46. https://varnish-cache.org/

47. Cache miss
Cache hit

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NAS
MySQL
Redis

69. Numero visitatori
Accessi concorrenti
Tipologia contenuti
Dimensione database
Architettura Server
Ecc…

71. Lazy loading
Cloud // non cloud
Hardware usato (es. HD SSD vs non SSD)
Protocolli usati per condivisione file (es. NFS vs rsync)
HTTP 2
…

73. www.webformat.com
http://it.linkedin.com/in/maurolorenzutti
@MauroLorenzutti
http://www.slideshare.net/webformat/