m\u00e1y ch\u1ee7 g\u1ed1c<\/a> th\u00ec BunnyCDN s\u1ebd \u0111i\u1ec1u h\u01b0\u1edbng \u0111\u1ebfn m\u1ed9t trong hai c\u1ee5m cache d\u1ef1 ph\u00f2ng n\u00e0y. N\u00f3 s\u1ebd gi\u1ea3m thi\u1ec3u l\u01b0u l\u01b0\u1ee3ng \u0111\u1ebfn m\u00e1y ch\u1ee7 g\u1ed1c.<\/p>\n\n\n\nV\u00e0 Bunny ch\u1ec9 ph\u00e1t tri\u1ec3n Origin Shield (t\u1ea5m l\u00e1 ch\u1eafn cho m\u00e1y ch\u1ee7 g\u1ed1c) \u1edf hai v\u1ecb tr\u00ed l\u00e0 Chicago & Paris, c\u0169ng d\u1ec5 hi\u1ec3u, v\u00ec gi\u00e1 CDN \u1edf \u0111\u00e2y l\u00e0 r\u1ebb nh\u1ea5t so v\u1edbi t\u1ea5t c\u1ea3 c\u00e1c khu v\u1ef1c c\u00f2n l\u1ea1i.<\/p>\n\n\n\n
Trong khi perma-cache c\u00f3 m\u1eb7t \u1edf c\u1ea3 ch\u00e2u \u00c1, \u00dac & ri\u00eang M\u1ef9 th\u00ec c\u00f3 hai ch\u1ee9 kh\u00f4ng ch\u1ec9 m\u1ed9t c\u1ee5m m\u00e1y ch\u1ee7 nh\u01b0 c\u00e1c ch\u00e2u l\u1ee5c kh\u00e1c.<\/p>\n\n\n\n
R\u00f5 r\u00e0ng perma-cache l\u00e0 t\u00ednh n\u0103ng cao c\u1ea5p h\u01a1n, t\u00f4i v\u00ed d\u1ee5 b\u1ea1n s\u1ebd th\u1ea5y ngay. Ch\u1eb3ng h\u1ea1n trang Ki\u1ebfn c\u00e0ng b\u1eadt perma-cache th\u00ec cache hit ratio c\u1ee7a n\u00f3 s\u1ebd t\u0103ng l\u00ean d\u1ea7n v\u00e0 c\u1ee5m m\u00e1y ch\u1ee7 \u1edf Sing s\u1ebd l\u01b0u tr\u1eef v\u0129nh vi\u1ec5n c\u00e1c file \u0111\u00e3 “hit”, v\u00ec \u1edf Sing n\u00ean t\u1ed1c \u0111\u1ed9 trang c\u1ee7a t\u00f4i s\u1ebd t\u1ed1t h\u01a1n. <\/p>\n\n\n\n
B\u00e2y gi\u1edd n\u1ebfu t\u00f4i b\u1eadt Origin Shield th\u00ec cache miss \u1edf Sing c\u00f3 th\u1ec3 kh\u00f4ng b\u1ecb miss m\u00e0 n\u00f3 s\u1ebd \u0111\u01b0\u1ee3c chuy\u1ec3n \u0111\u1ebfn l\u1edbp cache th\u1ee9 hai \u1edf Chicago v\u00e0 c\u00f3 c\u01a1 h\u1ed9i th\u00e0nh hit, nh\u01b0ng d\u00f9 c\u00f3 th\u1ebf \u0111i n\u1eefa, v\u00ec d\u1eef li\u1ec7u l\u1ea5y r\u1ea5t xa VN, t\u1ed1c \u0111\u1ed9 s\u1ebd kh\u00f4ng \u0111\u01b0\u1ee3c t\u1ed1t. Do v\u1eady Orgin Shield \u0111\u00fang nh\u01b0 t\u00ean g\u1ecdi c\u00f3 t\u00e1c d\u1ee5ng b\u1ea3o v\u1ec7 m\u00e1y ch\u1ee7 h\u01a1n l\u00e0 t\u0103ng t\u1ed1c, c\u00f2n Perma-cache l\u00e0 c\u1ea3 hai- v\u1eeba t\u0103ng t\u1ed1c, v\u1eeba b\u1ea3o v\u1ec7. <\/p>\n\n\n\n
H\u01a1n n\u1eefa Perma-cache n\u00f3i n\u00f3 l\u01b0u v\u0129nh vi\u1ec5n, c\u00f2n Orgin Shield kh\u1ea3 n\u0103ng l\u00e0 kh\u00f4ng m\u00e0 c\u00f3 th\u1ec3 l\u00e0 c\u00f3 t\u1ef7 l\u1ec7 gi\u1eef file cao h\u01a1n c\u00e1c c\u1ee5m m\u00e1y ch\u1ee7 CDN th\u00f4ng th\u01b0\u1eddng kh\u00e1c (ch\u1eb3ng h\u1ea1n sau 3 th\u00e1ng m\u00e0 m\u1ed9t file kh\u00f4ng \u0111\u01b0\u1ee3c “hit” l\u1ea1i l\u1ea7n n\u1eefa th\u00ec m\u1edbi xo\u00e1).<\/p>\n\n\n\n
Xin ch\u00e0o & h\u1eb9n g\u1eb7p l\u1ea1i c\u00e1c b\u1ea1n trong b\u00e0i vi\u1ebft kh\u00e1c.<\/p>\n","protected":false},"excerpt":{"rendered":"
Ngay d\u01b0\u1edbi m\u1ee5c Caching \u1edf c\u1ed9t b\u00ean tay ph\u1ea3i ta c\u00f3 Perma-Cache & Origin Shield. Hai t\u00ednh n\u0103ng n\u00e0y kh\u00e1c nhau nh\u01b0ng c\u00f3 ch\u1ee9c n\u0103ng g\u1ea7n t\u01b0\u01a1ng t\u1ef1. T\u00f4i n\u00f3i l\u1ea1i m\u1ed9t ch\u00fat v\u1ec1 Perma-Cache, \u0111\u00e2y l\u00e0 ch\u1ee9c n\u0103ng \u0111\u1ed9c \u0111\u00e1o c\u1ee7a BunnyCDN \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o ch\u1ec9 s\u1ed1 cache hit ratio \u0111\u01b0\u1ee3c t\u1ed1i \u0111a, bi\u1ec7n …<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[248],"tags":[],"yoast_head":"\n
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Hai t\u00ednh n\u0103ng n\u00e0y kh\u00e1c nhau nh\u01b0ng c\u00f3 ch\u1ee9c n\u0103ng g\u1ea7n t\u01b0\u01a1ng t\u1ef1. 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