{"id":477038,"date":"2023-08-09T09:06:26","date_gmt":"2023-08-09T09:06:26","guid":{"rendered":""},"modified":"2023-09-05T11:13:54","modified_gmt":"2023-09-05T11:13:54","slug":"edge-device","status":"publish","type":"wiki","link":"https:\/\/oneproxy.pro\/vn\/wiki\/edge-device\/","title":{"rendered":"Thi\u1ebft b\u1ecb c\u1ea1nh"},"content":{"rendered":"<p>M\u1ed9t s\u1ef1 thay \u0111\u1ed5i \u0111\u00e1ng k\u1ec3 \u0111ang di\u1ec5n ra trong th\u1ebf gi\u1edbi x\u1eed l\u00fd d\u1eef li\u1ec7u v\u00e0 ki\u1ebfn tr\u00fac m\u1ea1ng, v\u1edbi s\u1ef1 ch\u00fa tr\u1ecdng ng\u00e0y c\u00e0ng t\u0103ng v\u00e0o \u0111i\u1ec7n to\u00e1n bi\u00ean. M\u1ed9t th\u00e0nh ph\u1ea7n quan tr\u1ecdng c\u1ee7a m\u00f4 h\u00ecnh m\u1edbi n\u00e0y l\u00e0 thi\u1ebft b\u1ecb bi\u00ean, c\u1ed5ng th\u00f4ng qua \u0111\u00f3 d\u1eef li\u1ec7u v\u00e0o v\u00e0 ra kh\u1ecfi m\u00f4i tr\u01b0\u1eddng \u0111i\u1ec7n to\u00e1n bi\u00ean.<\/p>\n<h2>Ngu\u1ed3n g\u1ed1c c\u1ee7a thi\u1ebft b\u1ecb Edge<\/h2>\n<p>\u00dd t\u01b0\u1edfng v\u1ec1 thi\u1ebft b\u1ecb bi\u00ean b\u1eaft ngu\u1ed3n t\u1eeb kh\u00e1i ni\u1ec7m r\u1ed9ng h\u01a1n v\u1ec1 \u0111i\u1ec7n to\u00e1n bi\u00ean, xu\u1ea5t hi\u1ec7n v\u00e0o kho\u1ea3ng nh\u1eefng n\u0103m 1990. M\u1ee5c ti\u00eau ch\u00ednh l\u00e0 \u0111\u01b0a kh\u1ea3 n\u0103ng t\u00ednh to\u00e1n v\u00e0 l\u01b0u tr\u1eef d\u1eef li\u1ec7u \u0111\u1ebfn g\u1ea7n h\u01a1n v\u1edbi v\u1ecb tr\u00ed c\u1ea7n thi\u1ebft, c\u1ea3i thi\u1ec7n th\u1eddi gian ph\u1ea3n h\u1ed3i v\u00e0 ti\u1ebft ki\u1ec7m b\u0103ng th\u00f4ng. Tuy nhi\u00ean, ph\u1ea3i \u0111\u1ebfn khi Internet of Things (IoT) ra \u0111\u1eddi v\u00e0o gi\u1eefa nh\u1eefng n\u0103m 2010, c\u00e1c thi\u1ebft b\u1ecb bi\u00ean m\u1edbi tr\u1edf th\u00e0nh m\u1ed9t y\u1ebfu t\u1ed1 n\u1ed5i b\u1eadt trong c\u00e1c cu\u1ed9c th\u1ea3o lu\u1eadn v\u1ec1 c\u00f4ng ngh\u1ec7.<\/p>\n<h2>T\u00ecm hi\u1ec3u c\u00e1c thi\u1ebft b\u1ecb bi\u00ean: Ch\u1ebf \u0111\u1ed9 xem m\u1edf r\u1ed9ng<\/h2>\n<p>Thi\u1ebft b\u1ecb bi\u00ean l\u00e0 thi\u1ebft b\u1ecb cung c\u1ea5p \u0111i\u1ec3m truy c\u1eadp v\u00e0o m\u1ea1ng l\u00f5i c\u1ee7a doanh nghi\u1ec7p ho\u1eb7c nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5. C\u00e1c thi\u1ebft b\u1ecb n\u00e0y \u0111\u01b0\u1ee3c \u0111\u1eb7t \u1edf r\u00eca m\u1ea1ng v\u00e0 ch\u00fang c\u00f3 th\u1ec3 th\u1ef1c hi\u1ec7n nhi\u1ec1u ch\u1ee9c n\u0103ng kh\u00e1c nhau, bao g\u1ed3m \u0111\u1ecbnh tuy\u1ebfn, chuy\u1ec3n m\u1ea1ch, truy c\u1eadp t\u00edch h\u1ee3p, c\u1ea3m bi\u1ebfn m\u1ea1ng, b\u1ea3o v\u1ec7 t\u01b0\u1eddng l\u1eeda v\u00e0 c\u00e1c d\u1ecbch v\u1ee5 Tho\u1ea1i qua Giao th\u1ee9c Internet (VoIP).<\/p>\n<p>Trong b\u1ed1i c\u1ea3nh \u0111i\u1ec7n to\u00e1n bi\u00ean, c\u00e1c thi\u1ebft b\u1ecb bi\u00ean c\u00f3 th\u1ec3 \u0111\u1ec1 c\u1eadp \u0111\u1ebfn b\u1ea5t k\u1ef3 ph\u1ea7n c\u1ee9ng n\u00e0o ki\u1ec3m so\u00e1t lu\u1ed3ng d\u1eef li\u1ec7u \u1edf ranh gi\u1edbi gi\u1eefa hai m\u1ea1ng. \u0110\u00e2y c\u00f3 th\u1ec3 l\u00e0 b\u1ed9 \u0111\u1ecbnh tuy\u1ebfn, b\u1ed9 chuy\u1ec3n m\u1ea1ch \u0111\u1ecbnh tuy\u1ebfn, thi\u1ebft b\u1ecb truy c\u1eadp t\u00edch h\u1ee3p (IAD), b\u1ed9 gh\u00e9p k\u00eanh v\u00e0 nhi\u1ec1u lo\u1ea1i thi\u1ebft b\u1ecb truy c\u1eadp m\u1ea1ng di\u1ec7n r\u1ed9ng (WAN).<\/p>\n<p>Kh\u00eda c\u1ea1nh c\u01a1 b\u1ea3n c\u1ee7a thi\u1ebft b\u1ecb bi\u00ean l\u00e0 kh\u1ea3 n\u0103ng x\u1eed l\u00fd, l\u01b0u tr\u1eef v\u00e0 g\u1eedi d\u1eef li\u1ec7u \u0111\u1ebfn c\u00e1c thi\u1ebft b\u1ecb kh\u00e1c trong m\u1ea1ng ho\u1eb7c quay l\u1ea1i trung t\u00e2m d\u1eef li\u1ec7u t\u1eadp trung ho\u1eb7c h\u1ec7 th\u1ed1ng l\u01b0u tr\u1eef \u0111\u00e1m m\u00e2y. Kh\u1ea3 n\u0103ng n\u00e0y cho ph\u00e9p x\u1eed l\u00fd d\u1eef li\u1ec7u theo th\u1eddi gian th\u1ef1c, gi\u1ea3m \u0111\u1ed9 tr\u1ec5 v\u00e0 n\u00e2ng cao hi\u1ec7u qu\u1ea3 t\u1ed5ng th\u1ec3 c\u1ee7a m\u1ea1ng.<\/p>\n<h2>Ho\u1ea1t \u0111\u1ed9ng v\u00e0 c\u1ea5u tr\u00fac b\u00ean trong c\u1ee7a thi\u1ebft b\u1ecb bi\u00ean<\/h2>\n<p>\u1ede c\u1ea5p \u0111\u1ed9 c\u01a1 b\u1ea3n, c\u00e1c thi\u1ebft b\u1ecb bi\u00ean \u0111\u01b0\u1ee3c x\u00e2y d\u1ef1ng tr\u00ean c\u00e1c nguy\u00ean t\u1eafc t\u01b0\u01a1ng t\u1ef1 nh\u01b0 c\u00e1c thi\u1ebft b\u1ecb \u0111i\u1ec7n to\u00e1n kh\u00e1c. Ch\u00fang ch\u1ee9a b\u1ed9 x\u1eed l\u00fd \u0111\u1ec3 th\u1ef1c hi\u1ec7n t\u00ednh to\u00e1n, b\u1ed9 nh\u1edb \u0111\u1ec3 l\u01b0u tr\u1eef d\u1eef li\u1ec7u ng\u1eafn h\u1ea1n v\u00e0 c\u00e1c th\u00e0nh ph\u1ea7n m\u1ea1ng \u0111\u1ec3 giao ti\u1ebfp v\u1edbi c\u00e1c thi\u1ebft b\u1ecb kh\u00e1c. Tuy nhi\u00ean, c\u00e1c chi ti\u1ebft c\u1ee5 th\u1ec3 c\u00f3 th\u1ec3 kh\u00e1c nhau \u0111\u00e1ng k\u1ec3 d\u1ef1a tr\u00ean ch\u1ee9c n\u0103ng d\u1ef1 \u0111\u1ecbnh c\u1ee7a ch\u00fang v\u00e0 t\u00ednh ch\u1ea5t c\u1ee7a m\u1ea1ng m\u00e0 ch\u00fang \u0111\u01b0\u1ee3c tri\u1ec3n khai.<\/p>\n<p>C\u1ea5u tr\u00fac b\u00ean trong c\u1ee7a thi\u1ebft b\u1ecb bi\u00ean th\u01b0\u1eddng bao g\u1ed3m:<\/p>\n<ol>\n<li><strong>CPU:<\/strong> B\u1ed9 x\u1eed l\u00fd trung t\u00e2m, \u0111\u1ec3 th\u1ef1c hi\u1ec7n c\u00e1c nhi\u1ec7m v\u1ee5 t\u00ednh to\u00e1n kh\u00e1c nhau.<\/li>\n<li><strong>Kho:<\/strong> Flash, SSD ho\u1eb7c HDD \u0111\u1ec3 l\u01b0u tr\u1eef d\u1eef li\u1ec7u c\u1ee5c b\u1ed9.<\/li>\n<li><strong>\u0110\u1eacP:<\/strong> B\u1ed9 nh\u1edb truy c\u1eadp ng\u1eabu nhi\u00ean, \u0111\u1ec3 l\u01b0u tr\u1eef d\u1eef li\u1ec7u nhanh, t\u1ea1m th\u1eddi trong qu\u00e1 tr\u00ecnh ho\u1ea1t \u0111\u1ed9ng.<\/li>\n<li><strong>Giao di\u1ec7n m\u1ea1ng:<\/strong> Ethernet, Wi-Fi ho\u1eb7c c\u00e1c k\u1ebft n\u1ed1i kh\u00f4ng d\u00e2y kh\u00e1c \u0111\u1ec3 li\u00ean l\u1ea1c v\u1edbi c\u00e1c thi\u1ebft b\u1ecb ho\u1eb7c m\u1ea1ng kh\u00e1c.<\/li>\n<li><strong>H\u1ec7 \u0111i\u1ec1u h\u00e0nh:<\/strong> Linux, Windows ho\u1eb7c h\u1ec7 \u0111i\u1ec1u h\u00e0nh d\u00e0nh ri\u00eang cho IoT kh\u00e1c \u0111\u1ec3 ki\u1ec3m so\u00e1t ph\u1ea7n c\u1ee9ng v\u00e0 ch\u1ea1y \u1ee9ng d\u1ee5ng.<\/li>\n<\/ol>\n<h2>C\u00e1c t\u00ednh n\u0103ng ch\u00ednh c\u1ee7a thi\u1ebft b\u1ecb Edge<\/h2>\n<p>Sau \u0111\u00e2y l\u00e0 m\u1ed9t s\u1ed1 t\u00ednh n\u0103ng ch\u00ednh c\u1ee7a thi\u1ebft b\u1ecb bi\u00ean:<\/p>\n<ul>\n<li><strong>X\u1eed l\u00fd th\u1eddi gian th\u1ef1c:<\/strong> Kh\u1ea3 n\u0103ng x\u1eed l\u00fd d\u1eef li\u1ec7u theo th\u1eddi gian th\u1ef1c, gi\u1ea3m \u0111\u1ed9 tr\u1ec5 v\u00e0 cho ph\u00e9p ra quy\u1ebft \u0111\u1ecbnh nhanh ch\u00f3ng.<\/li>\n<li><strong>L\u01b0u tr\u1eef d\u1eef li\u1ec7u c\u1ee5c b\u1ed9:<\/strong> Kh\u1ea3 n\u0103ng l\u01b0u tr\u1eef d\u1eef li\u1ec7u c\u1ee5c b\u1ed9, gi\u1ea3m nhu c\u1ea7u li\u00ean l\u1ea1c th\u01b0\u1eddng xuy\u00ean v\u1edbi m\u00e1y ch\u1ee7 trung t\u00e2m.<\/li>\n<li><strong>B\u1ea3o v\u1ec7:<\/strong> C\u00e1c t\u00ednh n\u0103ng b\u1ea3o m\u1eadt n\u00e2ng cao do t\u00ednh ch\u1ea5t c\u1ee5c b\u1ed9 c\u1ee7a vi\u1ec7c x\u1eed l\u00fd v\u00e0 l\u01b0u tr\u1eef d\u1eef li\u1ec7u.<\/li>\n<li><strong>Kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng:<\/strong> Kh\u1ea3 n\u0103ng b\u1ed5 sung th\u00eam nhi\u1ec1u thi\u1ebft b\u1ecb bi\u00ean \u0111\u1ec3 t\u0103ng dung l\u01b0\u1ee3ng m\u1ea1ng.<\/li>\n<\/ul>\n<h2>C\u00e1c lo\u1ea1i thi\u1ebft b\u1ecb bi\u00ean<\/h2>\n<p>C\u00e1c thi\u1ebft b\u1ecb bi\u00ean c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c ph\u00e2n lo\u1ea1i d\u1ef1a tr\u00ean ch\u1ee9c n\u0103ng c\u1ee7a ch\u00fang. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 m\u1ed9t v\u00e0i v\u00ed d\u1ee5:<\/p>\n<table>\n<thead>\n<tr>\n<th>Lo\u1ea1i thi\u1ebft b\u1ecb bi\u00ean<\/th>\n<th>Ch\u1ee9c n\u0103ng ch\u00ednh<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>B\u1ed9 \u0111\u1ecbnh tuy\u1ebfn<\/td>\n<td>Chuy\u1ec3n h\u01b0\u1edbng c\u00e1c g\u00f3i d\u1eef li\u1ec7u gi\u1eefa c\u00e1c m\u1ea1ng<\/td>\n<\/tr>\n<tr>\n<td>C\u00f4ng t\u1eafc<\/td>\n<td>K\u1ebft n\u1ed1i c\u00e1c thi\u1ebft b\u1ecb trong m\u1ea1ng<\/td>\n<\/tr>\n<tr>\n<td>B\u1ee9c t\u01b0\u1eddng l\u1eeda<\/td>\n<td>Cung c\u1ea5p b\u1ea3o m\u1eadt m\u1ea1ng<\/td>\n<\/tr>\n<tr>\n<td>c\u1ea3m bi\u1ebfn<\/td>\n<td>Thu th\u1eadp d\u1eef li\u1ec7u t\u1eeb m\u00f4i tr\u01b0\u1eddng<\/td>\n<\/tr>\n<tr>\n<td>Thi\u1ebft b\u1ecb IoT<\/td>\n<td>Thu th\u1eadp, x\u1eed l\u00fd v\u00e0 g\u1eedi d\u1eef li\u1ec7u<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>S\u1eed d\u1ee5ng thi\u1ebft b\u1ecb bi\u00ean: V\u1ea5n \u0111\u1ec1 v\u00e0 gi\u1ea3i ph\u00e1p<\/h2>\n<p>C\u00e1c thi\u1ebft b\u1ecb bi\u00ean \u0111\u00f3ng vai tr\u00f2 then ch\u1ed1t trong c\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p kh\u00e1c nhau nh\u01b0 s\u1ea3n xu\u1ea5t, ch\u0103m s\u00f3c s\u1ee9c kh\u1ecfe, b\u00e1n l\u1ebb, v.v. V\u00ed d\u1ee5: trong s\u1ea3n xu\u1ea5t, c\u00e1c thi\u1ebft b\u1ecb bi\u00ean c\u00f3 th\u1ec3 thu th\u1eadp d\u1eef li\u1ec7u th\u1eddi gian th\u1ef1c t\u1eeb m\u00e1y m\u00f3c \u0111\u1ec3 theo d\u00f5i hi\u1ec7u su\u1ea5t, d\u1ef1 \u0111o\u00e1n ho\u1ea1t \u0111\u1ed9ng b\u1ea3o tr\u00ec v\u00e0 t\u1ed1i \u01b0u h\u00f3a ho\u1ea1t \u0111\u1ed9ng.<\/p>\n<p>Tuy nhi\u00ean, vi\u1ec7c tri\u1ec3n khai c\u00e1c thi\u1ebft b\u1ecb bi\u00ean kh\u00f4ng ph\u1ea3i l\u00e0 kh\u00f4ng c\u00f3 th\u00e1ch th\u1ee9c. B\u1ea3o m\u1eadt l\u00e0 m\u1ed1i quan t\u00e2m \u0111\u00e1ng k\u1ec3 v\u00ec m\u1ed7i thi\u1ebft b\u1ecb \u0111\u1ec1u c\u00f3 th\u1ec3 l\u00e0 \u0111i\u1ec3m truy c\u1eadp ti\u1ec1m \u1ea9n cho c\u00e1c cu\u1ed9c t\u1ea5n c\u00f4ng \u0111\u1ed9c h\u1ea1i. Ngo\u00e0i ra, vi\u1ec7c qu\u1ea3n l\u00fd m\u1ed9t s\u1ed1 l\u01b0\u1ee3ng l\u1edbn c\u00e1c thi\u1ebft b\u1ecb bi\u00ean ph\u00e2n t\u00e1n c\u00f3 th\u1ec3 ph\u1ee9c t\u1ea1p.<\/p>\n<p>Gi\u1ea3i ph\u00e1p cho nh\u1eefng v\u1ea5n \u0111\u1ec1 n\u00e0y bao g\u1ed3m c\u00e1c giao th\u1ee9c b\u1ea3o m\u1eadt m\u1ea1nh m\u1ebd, x\u00e1c th\u1ef1c thi\u1ebft b\u1ecb, m\u00e3 h\u00f3a d\u1eef li\u1ec7u v\u00e0 n\u1ec1n t\u1ea3ng qu\u1ea3n l\u00fd thi\u1ebft b\u1ecb t\u1eadp trung.<\/p>\n<h2>So s\u00e1nh v\u00e0 \u0111\u1eb7c \u0111i\u1ec3m ch\u00ednh<\/h2>\n<p>D\u01b0\u1edbi \u0111\u00e2y l\u00e0 so s\u00e1nh gi\u1eefa c\u00e1c thi\u1ebft b\u1ecb bi\u00ean, m\u00e1y ch\u1ee7 \u0111\u00e1m m\u00e2y v\u00e0 m\u00e1y ch\u1ee7 t\u1ea1i ch\u1ed7:<\/p>\n<table>\n<thead>\n<tr>\n<th><\/th>\n<th>Thi\u1ebft b\u1ecb c\u1ea1nh<\/th>\n<th>M\u00e1y ch\u1ee7 \u0111\u00e1m m\u00e2y<\/th>\n<th>M\u00e1y ch\u1ee7 t\u1ea1i ch\u1ed7<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>V\u1ecb tr\u00ed x\u1eed l\u00fd d\u1eef li\u1ec7u<\/td>\n<td>G\u1ea7n ngu\u1ed3n d\u1eef li\u1ec7u<\/td>\n<td>M\u00e1y ch\u1ee7 trung t\u00e2m t\u1eeb xa<\/td>\n<td>M\u00e1y ch\u1ee7 trung t\u00e2m \u0111\u1ecba ph\u01b0\u01a1ng<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u1ed9 tr\u1ec5<\/td>\n<td>Th\u1ea5p<\/td>\n<td>Cao (ph\u1ee5 thu\u1ed9c v\u00e0o t\u1ed1c \u0111\u1ed9 internet)<\/td>\n<td>Trung b\u00ecnh<\/td>\n<\/tr>\n<tr>\n<td>Kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng<\/td>\n<td>Cao<\/td>\n<td>Cao<\/td>\n<td>Th\u1ea5p \u0111\u1ebfn trung b\u00ecnh<\/td>\n<\/tr>\n<tr>\n<td>Tr\u1ecb gi\u00e1<\/td>\n<td>Kh\u00e1c nhau<\/td>\n<td>Chi ph\u00ed li\u00ean t\u1ee5c cao<\/td>\n<td>Chi ph\u00ed tr\u1ea3 tr\u01b0\u1edbc cao<\/td>\n<\/tr>\n<tr>\n<td>B\u1ea3o v\u1ec7<\/td>\n<td>Cao<\/td>\n<td>Trung b\u00ecnh (ph\u1ee5 thu\u1ed9c v\u00e0o nh\u00e0 cung c\u1ea5p)<\/td>\n<td>Cao<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>Quan \u0111i\u1ec3m t\u01b0\u01a1ng lai v\u00e0 c\u00f4ng ngh\u1ec7 m\u1edbi n\u1ed5i<\/h2>\n<p>T\u01b0\u01a1ng lai c\u1ee7a c\u00e1c thi\u1ebft b\u1ecb bi\u00ean g\u1eafn ch\u1eb7t v\u1edbi s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a IoT v\u00e0 nh\u1eefng ti\u1ebfn b\u1ed9 trong AI. Vi\u1ec7c t\u0103ng c\u01b0\u1eddng s\u1eed d\u1ee5ng AI \u1edf bi\u00ean, \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 Edge AI, h\u1ee9a h\u1eb9n s\u1ebd c\u00f3 nhi\u1ec1u thi\u1ebft b\u1ecb th\u00f4ng minh h\u01a1n c\u00f3 kh\u1ea3 n\u0103ng x\u1eed l\u00fd d\u1eef li\u1ec7u ph\u1ee9c t\u1ea1p v\u00e0 ra quy\u1ebft \u0111\u1ecbnh.<\/p>\n<p>H\u01a1n n\u1eefa, s\u1ef1 ph\u00e1t tri\u1ec3n trong c\u00f4ng ngh\u1ec7 5G s\u1ebd n\u00e2ng cao hi\u1ec7u su\u1ea5t c\u1ee7a c\u00e1c thi\u1ebft b\u1ecb bi\u00ean b\u1eb1ng c\u00e1ch cung c\u1ea5p t\u1ed1c \u0111\u1ed9 truy\u1ec1n d\u1eef li\u1ec7u nhanh h\u01a1n v\u00e0 \u0111\u1ed9 tr\u1ec5 th\u1ea5p h\u01a1n.<\/p>\n<h2>M\u00e1y ch\u1ee7 proxy v\u00e0 thi\u1ebft b\u1ecb bi\u00ean<\/h2>\n<p>M\u00e1y ch\u1ee7 proxy c\u00f3 th\u1ec3 ho\u1ea1t \u0111\u1ed9ng c\u00f9ng v\u1edbi c\u00e1c thi\u1ebft b\u1ecb bi\u00ean \u0111\u1ec3 mang l\u1ea1i l\u1ee3i \u00edch b\u1ed5 sung. V\u00ed d\u1ee5: m\u00e1y ch\u1ee7 proxy c\u00f3 th\u1ec3 gi\u00fap duy tr\u00ec t\u00ednh \u1ea9n danh, cung c\u1ea5p c\u00e1c l\u1edbp b\u1ea3o m\u1eadt b\u1ed5 sung v\u00e0 c\u00e2n b\u1eb1ng t\u1ea3i m\u1ea1ng.<\/p>\n<p>C\u00e1c thi\u1ebft b\u1ecb bi\u00ean c\u0169ng c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng proxy \u0111\u1ec3 truy c\u1eadp web, cho ph\u00e9p thi\u1ebft b\u1ecb y\u00eau c\u1ea7u d\u1eef li\u1ec7u t\u1eeb c\u00e1c m\u00e1y ch\u1ee7 tr\u00ean internet v\u00e0 truy xu\u1ea5t d\u1eef li\u1ec7u m\u1ed9t c\u00e1ch an to\u00e0n v\u00e0 hi\u1ec7u qu\u1ea3.<\/p>\n<h2>Li\u00ean k\u1ebft li\u00ean quan<\/h2>\n<ul>\n<li><a href=\"https:\/\/en.wikipedia.org\/wiki\/Edge_computing\" target=\"_new\" rel=\"noopener nofollow\">\u0110i\u1ec7n to\u00e1n bi\u00ean \u2013 Wikipedia<\/a><\/li>\n<li><a href=\"https:\/\/www.forbes.com\/sites\/forbestechcouncil\/2020\/06\/10\/the-state-of-edge-computing\/?sh=3a9763427307\" target=\"_new\" rel=\"noopener nofollow\">Tr\u1ea1ng th\u00e1i c\u1ee7a \u0111i\u1ec7n to\u00e1n bi\u00ean \u2013 Forbes<\/a><\/li>\n<li><a href=\"https:\/\/www.webopedia.com\/definitions\/edge-device\/\" target=\"_new\" rel=\"noopener nofollow\">Thi\u1ebft b\u1ecb Edge l\u00e0 g\u00ec? \u2013 Webopedia<\/a><\/li>\n<li><a href=\"https:\/\/www.ibm.com\/cloud\/learn\/edge-computing\" target=\"_new\" rel=\"noopener nofollow\">T\u00ecm hi\u1ec3u v\u1ec1 \u0111i\u1ec7n to\u00e1n bi\u00ean \u2013 IBM<\/a><\/li>\n<li><a href=\"https:\/\/www.arubanetworks.com\/edge\/\" target=\"_new\" rel=\"noopener nofollow\">Ki\u1ebfn tr\u00fac thi\u1ebft b\u1ecb bi\u00ean \u2013 Aruba Networks<\/a><\/li>\n<\/ul>","protected":false},"featured_media":0,"menu_order":0,"template":"","meta":{"_acf_changed":false,"content-type":"","inline_featured_image":false,"footnotes":""},"class_list":["post-477038","wiki","type-wiki","status-publish","hentry"],"acf":{"faq_title":"Frequently Asked Questions about <mark>Edge Devices: An In-depth Examination<\/mark>","faq_items":[{"question":"What is an edge device?","answer":"<p>An edge device is a hardware that provides an entry point into enterprise or service provider core networks. These devices can perform various functions, including routing, switching, integrated access, network sensing, firewall protection, and Voice over Internet Protocol (VoIP) services. In the context of edge computing, edge devices can refer to any piece of hardware that controls data flow at the boundary between two networks.<\/p>"},{"question":"What is the historical background of edge devices?","answer":"<p>The idea of an edge device originated from the broader concept of edge computing, which emerged around the 1990s. The primary goal was to bring computation and data storage closer to the location where it was needed, thereby improving response times and saving bandwidth. The concept of edge devices came into prominence with the advent of the Internet of Things (IoT) in the mid-2010s.<\/p>"},{"question":"How does an edge device work?","answer":"<p>At its core, an edge device processes, stores, and sends data to other devices within the network or back to a centralized data center or cloud storage system. This ability allows for real-time data processing, reducing latency, and enhancing the overall efficiency of a network.<\/p>"},{"question":"What are the key features of an edge device?","answer":"<p>Key features of edge devices include the ability to process data in real-time, local data storage, enhanced security features, and scalability.<\/p>"},{"question":"What are some common types of edge devices?","answer":"<p>Edge devices can include routers, switches, firewalls, sensors, and IoT devices, each serving different primary functions within a network.<\/p>"},{"question":"What are some challenges associated with using edge devices and how can they be solved?","answer":"<p>Implementation of edge devices can face challenges like security risks and complex management due to their distributed nature. These can be addressed using robust security protocols, device authentication, data encryption, and centralized device management platforms.<\/p>"},{"question":"How do edge devices compare with cloud servers and on-premise servers?","answer":"<p>Edge devices process data close to its source, leading to low latency. They offer high scalability and security but costs can vary. Cloud servers, while highly scalable, suffer from higher latency and ongoing costs. On-premise servers have medium latency, high upfront costs but offer high security.<\/p>"},{"question":"How are proxy servers related to edge devices?","answer":"<p>Proxy servers can work with edge devices to maintain anonymity, provide additional security layers, and balance network loads. Edge devices can use proxies to securely and efficiently access and retrieve data from servers on the internet.<\/p>"},{"question":"What does the future hold for edge devices?","answer":"<p>The future of edge devices is tied to the growth of IoT and advancements in AI, leading to the rise of Edge AI for more intelligent data processing and decision-making. Developments in 5G technology will also enhance edge device performance.<\/p>"}]},"_links":{"self":[{"href":"https:\/\/oneproxy.pro\/vn\/wp-json\/wp\/v2\/wiki\/477038","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/oneproxy.pro\/vn\/wp-json\/wp\/v2\/wiki"}],"about":[{"href":"https:\/\/oneproxy.pro\/vn\/wp-json\/wp\/v2\/types\/wiki"}],"version-history":[{"count":0,"href":"https:\/\/oneproxy.pro\/vn\/wp-json\/wp\/v2\/wiki\/477038\/revisions"}],"wp:attachment":[{"href":"https:\/\/oneproxy.pro\/vn\/wp-json\/wp\/v2\/media?parent=477038"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}