{"id":887,"date":"2014-04-22T11:32:30","date_gmt":"2014-04-22T04:32:30","guid":{"rendered":"http:\/\/blog.iwayvietnam.com\/tuanta\/?p=887"},"modified":"2014-04-22T11:32:30","modified_gmt":"2014-04-22T04:32:30","slug":"tai-sao-ra-quyet-dinh-dong-thuan-tot-hon-cho-cac-du-an-pmtdnm","status":"publish","type":"post","link":"https:\/\/blog.iwayvietnam.com\/tuanta\/2014\/04\/tai-sao-ra-quyet-dinh-dong-thuan-tot-hon-cho-cac-du-an-pmtdnm\/","title":{"rendered":"T\u1ea1i sao ra quy\u1ebft \u0111\u1ecbnh \u0111\u1ed3ng thu\u1eadn t\u1ed1t h\u01a1n cho c\u00e1c d\u1ef1 \u00e1n PMTDNM"},"content":{"rendered":"

Nhi\u1ec1u ng\u01b0\u1eddi trong ch\u00fang ta s\u1eed d\u1ee5ng m\u00f4 h\u00ecnh ra quy\u1ebft \u0111\u1ecbnh \u0111\u1ed3ng thu\u1eadn<\/a> (Consensus-based decision making) trong c\u00e1c d\u1ef1 \u00e1n PMTDNM nh\u01b0 Apache\u2019s lazy consensus model<\/a>, nh\u01b0ng ph\u1ea7n l\u1edbn ch\u00fang ta th\u1ef1c hi\u1ec7n hay th\u1eadm ch\u00ed \u0111\u1eb7t th\u00e0nh qui \u0111\u1ecbnh cu\u1ed1i c\u00f9ng theo qui tr\u00ecnh bi\u1ec3u quy\u1ebft theo \u0111a s\u1ed1 (Majority-based decision making).<\/p>\n

Trong m\u00f4 h\u00ecnh bi\u1ec3u quy\u1ebft theo \u0111a s\u1ed1, nh\u1eefng ng\u01b0\u1eddi b\u1ea5t \u0111\u1ed3ng quan \u0111i\u1ec3m b\u1ecb g\u1ea1t sang m\u1ed9t b\u00ean \u2014 nh\u00f3m \u0111a s\u1ed1 bu\u1ed9c ph\u1ea3i \u0111\u1eb7t nh\u00f3m b\u1ea5t \u0111\u1ed3ng thi\u1ec3u s\u1ed1 v\u00e0o v\u1ecb tr\u00ed nh\u1eefng k\u1ebb thua trong cu\u1ed9c bi\u1ec3u quy\u1ebft. Trong m\u00f4 h\u00ecnh ra quy\u1ebft \u0111\u1ecbnh \u0111\u1ed3ng thu\u1eadn<\/a>, tr\u00e1ch nhi\u1ec7m c\u1ee7a c\u1ea3 nh\u00f3m l\u00e0 lu\u00f4n l\u01b0u t\u00e2m \u0111\u1ebfn c\u00e1c m\u1ed1i lo ng\u1ea1i c\u1ee7a nh\u1eefng ng\u01b0\u1eddi b\u1ea5t \u0111\u1ed3ng quan \u0111i\u1ec3m.<\/p>\n

Nh\u00ecn chung, c\u00e1c quy\u1ebft \u0111\u1ecbnh \u0111\u1ed3ng thu\u1eadn b\u1eaft bu\u1ed9c nh\u00f3m ph\u1ea3i t\u1eadp trung d\u00e0n x\u1ebfp m\u1ed9t gi\u1ea3i ph\u00e1p t\u1ed1t nh\u1ea5t c\u00f3 th\u1ec3. Khi m\u1ecdi ng\u01b0\u1eddi b\u1ecb \u0111\u1eb7t v\u00e0o v\u1ecb tr\u00ed th\u1eafng\/thua, h\u1ecd c\u00f3 xu h\u01b0\u1edbng suy ngh\u0129 c\u1ee9ng nh\u1eafc v\u00e0o m\u1ed9t ho\u1eb7c hai \u0111\u1ea7u, th\u1ee9 m\u00e0 ch\u01b0a ch\u1eafc \u0111\u00e3 \u0111\u1ea1i \u0111i\u1ec7n cho gi\u1ea3i ph\u00e1p t\u1ed1t nh\u1ea5t c\u00f3 th\u1ec3 (r\u1ea5t c\u00f3 th\u1ec3 n\u1eb1m \u0111\u00e2u \u0111\u00f3 \u1edf gi\u1eefa).<\/p>\n

Th\u00f4ng th\u01b0\u1eddng, \u0111\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c s\u1ef1 \u0111\u1ed3ng thu\u1eadn, ch\u1ec9 c\u1ea7n l\u00e0m r\u00f5 m\u1ed9t s\u1ed1 \u00fd hi\u1ec3u nh\u1ea7m ho\u1eb7c th\u1ef1c hi\u1ec7n m\u1ed9t s\u1ed1 \u0111i\u1ec1u ch\u1ec9nh nh\u1ecf so v\u1edbi \u0111\u1ec1 xu\u1ea5t ban \u0111\u1ea7u. Tuy nhi\u00ean, s\u1ef1 xu\u1ea5t hi\u1ec7n phi\u1ebfu tr\u1eafng (-0) , k\u1ec3 c\u1ea3 khi kh\u00f4ng c\u00f3 phi\u1ebfu ch\u1ed1ng (-1) n\u00e0o, c\u0169ng cho th\u1ea5y, \u0111\u1ec1 xu\u1ea5t ban \u0111\u1ea7u n\u00ean \u0111\u01b0\u1ee3c suy ngh\u0129 th\u00eam. Phi\u1ebfu tr\u1eafng t\u1eeb nh\u1eefng ng\u01b0\u1eddi l\u00e3nh \u0111\u1ea1o nh\u00f3m c\u00e0ng khuy\u1ebfn kh\u00edch nh\u1eefng ng\u01b0\u1eddi kh\u00e1c c\u00e2n nh\u1eafc kh\u1ea3 n\u0103ng c\u1ea7n ph\u1ea3i b\u1ed5 sung th\u00eam \u0111\u1ec3 \u0111\u1ec1 xu\u1ea5t nh\u1eadn \u0111\u01b0\u1ee3c s\u1ef1 \u1ee7ng h\u1ed9 ho\u00e0n to\u00e0n.<\/p>\n

Hi\u1ec7n t\u1ea1i, nh\u1eefng d\u1ef1 \u00e1n, c\u1ed9ng \u0111\u1ed3ng PMTDNM l\u1edbn nh\u01b0 CentOS, Fedora \u0111\u00e3 v\u00e0 \u0111ang \u00e1p d\u1ee5ng m\u00f4 h\u00ecnh ra quy\u1ebft \u0111\u1ecbnh \u0111\u1ed3ng thu\u1eadn n\u00e0y.<\/p>\n","protected":false},"excerpt":{"rendered":"

Nhi\u1ec1u ng\u01b0\u1eddi trong ch\u00fang ta s\u1eed d\u1ee5ng m\u00f4 h\u00ecnh ra quy\u1ebft \u0111\u1ecbnh \u0111\u1ed3ng thu\u1eadn (Consensus-based decision making) trong c\u00e1c d\u1ef1 \u00e1n PMTDNM nh\u01b0 Apache\u2019s lazy consensus model, nh\u01b0ng ph\u1ea7n l\u1edbn ch\u00fang ta th\u1ef1c hi\u1ec7n hay th\u1eadm ch\u00ed \u0111\u1eb7t th\u00e0nh qui \u0111\u1ecbnh cu\u1ed1i c\u00f9ng theo qui tr\u00ecnh bi\u1ec3u quy\u1ebft theo \u0111a s\u1ed1 (Majority-based decision making). TrongContinue reading “T\u1ea1i sao ra quy\u1ebft \u0111\u1ecbnh \u0111\u1ed3ng thu\u1eadn t\u1ed1t h\u01a1n cho c\u00e1c d\u1ef1 \u00e1n PMTDNM”<\/span><\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[45,34,6],"tags":[],"class_list":["post-887","post","type-post","status-publish","format-standard","hentry","category-open-source","category-weekly-tips","category-working-tips","entry"],"_links":{"self":[{"href":"https:\/\/blog.iwayvietnam.com\/tuanta\/wp-json\/wp\/v2\/posts\/887"}],"collection":[{"href":"https:\/\/blog.iwayvietnam.com\/tuanta\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.iwayvietnam.com\/tuanta\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.iwayvietnam.com\/tuanta\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.iwayvietnam.com\/tuanta\/wp-json\/wp\/v2\/comments?post=887"}],"version-history":[{"count":1,"href":"https:\/\/blog.iwayvietnam.com\/tuanta\/wp-json\/wp\/v2\/posts\/887\/revisions"}],"predecessor-version":[{"id":888,"href":"https:\/\/blog.iwayvietnam.com\/tuanta\/wp-json\/wp\/v2\/posts\/887\/revisions\/888"}],"wp:attachment":[{"href":"https:\/\/blog.iwayvietnam.com\/tuanta\/wp-json\/wp\/v2\/media?parent=887"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.iwayvietnam.com\/tuanta\/wp-json\/wp\/v2\/categories?post=887"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.iwayvietnam.com\/tuanta\/wp-json\/wp\/v2\/tags?post=887"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}