{"id":27304,"date":"2023-12-07T03:46:33","date_gmt":"2023-12-07T03:46:33","guid":{"rendered":"https:\/\/masterskills.org\/blog\/ung-dung-phan-tan-distributed-applications-la-gi-noi-dung-ve-ung-dung-phan-tan.html"},"modified":"2023-12-22T14:54:43","modified_gmt":"2023-12-22T07:54:43","slug":"ung-dung-phan-tan-distributed-applications-la-gi-noi-dung-ve-ung-dung-phan-tan","status":"publish","type":"post","link":"https:\/\/masterskills.org\/blog\/ung-dung-phan-tan-distributed-applications-la-gi-noi-dung-ve-ung-dung-phan-tan.html","title":{"rendered":"\u1ee8ng d\u1ee5ng ph\u00e2n t\u00e1n (Distributed Applications) l\u00e0 g\u00ec? N\u1ed9i dung v\u1ec1 \u1ee8ng d\u1ee5ng ph\u00e2n t\u00e1n"},"content":{"rendered":"
\n
\n
<\/div>
\n

H\u00ecnh minh h\u1ecda (Ngu\u1ed3n: investopedia.com)<\/p>\n<\/figcaption><\/figure>\n

\u1ee8ng d\u1ee5ng ph\u00e2n t\u00e1n<\/span><\/font><\/h2>\n

Kh\u00e1i ni\u1ec7m<\/b><\/p>\n

\u1ee8ng d\u1ee5ng ph\u00e2n t\u00e1n<\/span> <\/b>trong ti\u1ebfng Anh l\u00e0 Distributed Applications<\/b>.<\/p>\n

\u1ee8ng d\u1ee5ng ph\u00e2n t\u00e1n<\/span><\/i>\u00a0l\u00e0 c\u00e1c \u1ee9ng d\u1ee5ng ph\u1ea7n m\u1ec1m \u0111\u01b0\u1ee3c l\u01b0u tr\u1eef ch\u1ee7 y\u1ebfu tr\u00ean n\u1ec1n t\u1ea3ng \u0111i\u1ec7n to\u00e1n \u0111\u00e1m m\u00e2y v\u00e0 ch\u1ea1y tr\u00ean nhi\u1ec1u h\u1ec7 th\u1ed1ng c\u00f9ng m\u1ed9t l\u00fac. C\u00e1c h\u1ec7 th\u1ed1ng ch\u1ea1y tr\u00ean c\u00f9ng m\u1ed9t m\u1ea1ng v\u00e0 li\u00ean h\u1ec7 v\u1edbi nhau trong n\u1ed7 l\u1ef1c ho\u00e0n th\u00e0nh m\u1ed9t nhi\u1ec7m v\u1ee5 ho\u1eb7c l\u1ec7nh c\u1ee5 th\u1ec3.<\/p>\n

So v\u1edbi m\u1ed9t \u1ee8ng d\u1ee5ng ph\u00e2n t\u00e1n<\/span><\/i>\u00a0th\u00ec \u1ee9ng d\u1ee5ng truy\u1ec1n th\u1ed1ng y\u00eau c\u1ea7u m\u1ed9t h\u1ec7 th\u1ed1ng \u0111\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c m\u1ed9t nhi\u1ec7m v\u1ee5 \u0111\u01b0\u1ee3c giao.<\/p>\n

N\u1ed9i dung v\u1ec1 \u1ee8ng d\u1ee5ng ph\u00e2n t\u00e1n<\/span><\/font><\/h3>\n

\u1ee8ng d\u1ee5ng ph\u00e2n t\u00e1n<\/span><\/i>\u00a0\u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf cho ph\u00e9p ng\u01b0\u1eddi d\u00f9ng m\u1ea1ng c\u1ed9ng t\u00e1c v\u00e0 chia s\u1ebb \u00fd t\u01b0\u1edfng, \u0111i\u1ec1u ph\u1ed1i c\u00e1c nhi\u1ec7m v\u1ee5, truy c\u1eadp th\u00f4ng tin v\u00e0 trao \u0111\u1ed5i \u1ee9ng d\u1ee5ng th\u00f4ng qua m\u00e1y ch\u1ee7. \u1ee8ng d\u1ee5ng ph\u00e2n t\u00e1n<\/i><\/span>\u00a0<\/i>ch\u1ee7 y\u1ebfu \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng tr\u00ean c\u00e1c m\u1ea1ng m\u00e1y kh\u00e1ch – m\u00e1y ch\u1ee7 n\u01a1i m\u00e1y t\u00ednh c\u1ee7a ng\u01b0\u1eddi d\u00f9ng truy c\u1eadp th\u00f4ng tin t\u1eeb m\u00e1y ch\u1ee7 ho\u1eb7c m\u00e1y ch\u1ee7 \u0111i\u1ec7n to\u00e1n \u0111\u00e1m m\u00e2y.<\/p>\n

C\u00e1c h\u1ec7 th\u1ed1ng m\u00e1y t\u00ednh kh\u00e1c nhau \u0111\u00e3 \u0111\u01b0\u1ee3c ph\u00e2n ph\u1ed1i tr\u00ean m\u1ea1ng th\u01b0\u1eddng \u0111\u01b0\u1ee3c giao nhi\u1ec7m v\u1ee5 v\u1edbi c\u00e1c m\u1ee5c ti\u00eau t\u01b0\u01a1ng t\u1ef1 ho\u1eb7c kh\u00e1c nhau. V\u00ed d\u1ee5: trong m\u1ed9t n\u1ec1n t\u1ea3ng th\u01b0\u01a1ng m\u1ea1i \u0111i\u1ec7n t\u1eed, m\u1ed7i m\u00e1y t\u00ednh c\u00f3 th\u1ec3 ch\u1ecbu tr\u00e1ch nhi\u1ec7m cho c\u00e1c t\u00e1c v\u1ee5 c\u1ee5 th\u1ec3 nh\u01b0 g\u1eedi v\u00e0 nh\u1eadn email v\u1ec1 c\u00e1c \u01b0u \u0111\u00e3i \u0111\u1eb7c bi\u1ec7t cho kh\u00e1ch h\u00e0ng hi\u1ec7n t\u1ea1i; t\u1ed5ng h\u1ee3p danh s\u00e1ch kh\u00e1ch h\u00e0ng v\u00e0 l\u1ecbch s\u1eed mua h\u00e0ng c\u1ee7a h\u1ecd \u0111\u1ec3 nh\u1eafm m\u1ee5c ti\u00eau s\u1ea3n ph\u1ea9m t\u1ed1t h\u01a1n \u0111\u1ebfn h\u1ecd; v.v…\u00a0<\/p>\n

M\u1ed7i nhi\u1ec7m v\u1ee5 n\u00e0y s\u1ebd \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n b\u1edfi m\u1ed9t ho\u1eb7c nhi\u1ec1u h\u1ec7 th\u1ed1ng tr\u00ean m\u1ea1ng nh\u01b0ng t\u1ea5t c\u1ea3 c\u00e1c h\u1ec7 th\u1ed1ng n\u00e0y s\u1ebd giao ti\u1ebfp v\u1edbi nhau \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o c\u00f3 l\u1ee3i cho kh\u00e1ch h\u00e0ng mua v\u00e0 nh\u1eadn s\u1ea3n ph\u1ea9m.<\/p>\n

Trong kinh t\u1ebf h\u1ecdc ti\u1ec1n \u0111i\u1ec7n t\u1eed, chu\u1ed7i kh\u1ed1i \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng b\u1edfi h\u1ea7u h\u1ebft c\u00e1c lo\u1ea1i ti\u1ec1n \u0111i\u1ec7n t\u1eed s\u1eed d\u1ee5ng \u1ee8ng d\u1ee5ng ph\u00e2n t\u00e1n<\/span><\/b> \u0111\u1ec3 duy tr\u00ec th\u1ecb tr\u01b0\u1eddng k\u0129 thu\u1eadt s\u1ed1 hi\u1ec7u qu\u1ea3.\u00a0<\/p>\n

Thay v\u00ec m\u1ea1ng m\u00e1y kh\u00e1ch-m\u00e1y ch\u1ee7 th\u00f4ng th\u01b0\u1eddng \u0111\u01b0\u1ee3c h\u1ea7u h\u1ebft c\u00e1c t\u1ed5 ch\u1ee9c t\u1eadp trung \u00e1p d\u1ee5ng, c\u00e1c chu\u1ed7i kh\u1ed1i s\u1ebd ch\u1ea1y tr\u00ean m\u1ea1ng ngang h\u00e0ng n\u01a1i th\u00f4ng tin giao d\u1ecbch th\u1ef1c hi\u1ec7n gi\u1eefa hai b\u00ean \u0111\u01b0\u1ee3c ghi l\u1ea1i v\u00e0 chia s\u1ebb \u1edf nhi\u1ec1u m\u00e1y t\u00ednh tr\u00ean m\u1ea1ng. Nh\u1eefng m\u00e1y t\u00ednh n\u00e0y \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 c\u00e1c n\u00fat. M\u1ed7i n\u00fat \u0111\u00f3ng vai tr\u00f2 l\u00e0 qu\u1ea3n tr\u1ecb vi\u00ean trong th\u1ecb tr\u01b0\u1eddng Bitcoin v\u00e0 t\u1ef1 nguy\u1ec7n tham gia m\u1ea1ng \u0111\u1ec3 c\u00f3 c\u01a1 h\u1ed9i nh\u1eadn Bitcoin d\u01b0\u1edbi d\u1ea1ng ph\u1ea7n th\u01b0\u1edfng.<\/p>\n

Ngo\u00e0i ra, b\u1eb1ng c\u00e1ch l\u01b0u tr\u1eef c\u00e1c kh\u1ed1i th\u00f4ng tin tr\u00ean c\u00e1c n\u00fat kh\u00e1c nhau tr\u00ean m\u1ea1ng chu\u1ed7i kh\u1ed1i, chu\u1ed7i kh\u1ed1i kh\u00f4ng th\u1ec3 b\u1ecb h\u1ee7y ho\u1ea1i do l\u1ed7 h\u1ed5ng c\u1ee7a h\u1ec7 th\u1ed1ng. Khi m\u1ed9t m\u00e1y t\u00ednh ho\u1eb7c h\u1ec7 th\u1ed1ng b\u1ecb l\u1ed7i, c\u00e1c h\u1ec7 th\u1ed1ng kh\u00e1c ho\u1ea1t \u0111\u1ed9ng nh\u01b0 c\u00e1c b\u1ea3n sao l\u01b0u v\u00e0 ti\u1ebfp t\u1ee5c ch\u1ea1y b\u1ea5t k\u1ec3 h\u1ec7 th\u1ed1ng c\u00f3 b\u1ecb h\u1ecfng hay kh\u00f4ng.<\/p>\n

Khi t\u1ea5t c\u1ea3 c\u00e1c n\u00fat ho\u1ea1t \u0111\u1ed9ng \u0111\u00e3 nh\u1eadn v\u00e0 x\u00e1c minh m\u1ed9t giao d\u1ecbch l\u00e0 h\u1ee3p l\u1ec7, kh\u1ed1i (t\u1ee9c l\u00e0 giao d\u1ecbch) s\u1ebd \u0111\u01b0\u1ee3c th\u00eam v\u00e0o chu\u1ed7i (t\u1ee9c l\u00e0 s\u1ed5 c\u00e1i chung) \u0111\u1ec3 truy c\u1eadp c\u00f4ng khai. Kh\u1ea3 n\u0103ng c\u1ee7a t\u1ea5t c\u1ea3 c\u00e1c n\u00fat \u0111\u1ec3 duy tr\u00ec ho\u1ea1t \u0111\u1ed9ng, ngay c\u1ea3 khi m\u1ed9t ho\u1eb7c hai n\u00fat tho\u00e1t kh\u1ecfi m\u1ea1ng, n\u00f3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng c\u00e1c giao d\u1ecbch c\u1ee7a ng\u01b0\u1eddi d\u00f9ng \u0111\u01b0\u1ee3c ghi l\u1ea1i v\u00e0 x\u00e1c nh\u1eadn m\u1ed9t c\u00e1ch li\u00ean t\u1ee5c v\u00e0 k\u1ecbp th\u1eddi.<\/p>\n

C\u00e1c c\u00f4ng ty trong l\u0129nh v\u1ef1c t\u00e0i ch\u00ednh lu\u00f4n lu\u00f4n t\u00ecm ki\u1ebfm nh\u1eefng c\u00e1ch m\u1edbi \u0111\u1ec3 k\u1ebft h\u1ee3p \u0110Apps v\u00e0o qui tr\u00ecnh l\u00e0m vi\u1ec7c c\u1ee7a h\u1ecd th\u00f4ng qua chu\u1ed7i kh\u1ed1i. M\u1ed9t l\u00ed do l\u00e0 \u0111\u1ec3 c\u1ea3i thi\u1ec7n t\u00ednh minh b\u1ea1ch c\u1ee7a c\u00e1c ho\u1ea1t \u0111\u1ed9ng trong c\u00f4ng ty tr\u00ean m\u1ea1ng nh\u1eb1m \u0111\u00e1p \u1ee9ng c\u00e1c y\u00eau c\u1ea7u nghi\u00eam ng\u1eb7t c\u1ee7a c\u00e1c nh\u00e0 qu\u1ea3n l\u00ed t\u00e0i ch\u00ednh.<\/p>\n

C\u00e1c l\u00ed do kh\u00e1c \u0111\u00f3 l\u00e0 gi\u1ea3m s\u1ed1 l\u01b0\u1ee3ng trung gian tham gia v\u00e0o giao d\u1ecbch t\u00e0i ch\u00ednh, cung c\u1ea5p cho kh\u00e1ch h\u00e0ng quy\u1ec1n truy c\u1eadp v\u00e0o ti\u1ec1n m\u00e3 h\u00f3a, t\u1ea1o quy\u1ec1n truy c\u1eadp v\u00e0o c\u00e1c nh\u00f3m nh\u01b0\u00a0cho vay ngang h\u00e0ng (P2P)\u00a0v\u00e0 ph\u1ea7n l\u1edbn c\u1ea3i thi\u1ec7n x\u00e1c minh \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n tr\u00ean c\u00e1c giao d\u1ecbch c\u00f3 t\u00ednh l\u1ecbch s\u1eed.<\/p>\n

(T\u00e0i li\u1ec7u tham kh\u1ea3o: investopedia.com)<\/i><\/p>\n<\/p><\/div>\n","protected":false},"excerpt":{"rendered":"

\n \u1ee8ng d\u1ee5ng ph\u00e2n t\u00e1n (ti\u1ebfng Anh: Distributed Applications) l\u00e0 c\u00e1c \u1ee9ng d\u1ee5ng ph\u1ea7n m\u1ec1m \u0111\u01b0\u1ee3c l\u01b0u tr\u1eef ch\u1ee7 y\u1ebfu tr\u00ean n\u1ec1n t\u1ea3ng \u0111i\u1ec7n to\u00e1n \u0111\u00e1m m\u00e2y v\u00e0 ch\u1ea1y tr\u00ean nhi\u1ec1u h\u1ec7 th\u1ed1ng c\u00f9ng m\u1ed9t l\u00fac.\n <\/div>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[415],"tags":[],"_links":{"self":[{"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/posts\/27304"}],"collection":[{"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/comments?post=27304"}],"version-history":[{"count":0,"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/posts\/27304\/revisions"}],"wp:attachment":[{"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/media?parent=27304"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/categories?post=27304"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/tags?post=27304"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}