{"id":10148,"date":"2025-06-24T13:22:34","date_gmt":"2025-06-24T13:22:34","guid":{"rendered":"https:\/\/cryptozen.asia\/vn\/cac-validator-chinh-tham-gia-testnet-de-giai-quyet-bottleneck-bi-bo-qua-cua-ethereum\/"},"modified":"2025-06-24T13:22:34","modified_gmt":"2025-06-24T13:22:34","slug":"cac-validator-chinh-tham-gia-testnet-de-giai-quyet-bottleneck-bi-bo-qua-cua-ethereum","status":"publish","type":"post","link":"https:\/\/cryptozen.asia\/vn\/cac-validator-chinh-tham-gia-testnet-de-giai-quyet-bottleneck-bi-bo-qua-cua-ethereum\/","title":{"rendered":"C\u00e1c Validator Ch\u00ednh Tham Gia Testnet \u0110\u1ec3 Gi\u1ea3i Quy\u1ebft Bottleneck B\u1ecb B\u1ecf Qua C\u1ee7a Ethereum"},"content":{"rendered":"<h2>Validator l\u1edbn c\u1ee7a Ethereum th\u1eed nghi\u1ec7m OptimumP2P<\/h2>\n<p>C\u00e1c <strong>validator l\u1edbn<\/strong> c\u1ee7a Ethereum, nh\u1eefng ng\u01b0\u1eddi \u0111ang ki\u1ec3m so\u00e1t m\u1ed9t ph\u1ea7n \u0111\u00e1ng k\u1ec3 m\u1ea1ng l\u01b0\u1edbi, \u0111ang b\u1eaft \u0111\u1ea7u th\u1eed nghi\u1ec7m <strong>OptimumP2P<\/strong>, m\u1ed9t l\u1edbp b\u1ed9 nh\u1edb <strong>hi\u1ec7u su\u1ea5t cao<\/strong> c\u00f3 th\u1ec3 gi\u00fap gi\u1ea3i quy\u1ebft m\u1ed9t s\u1ed1 h\u1ea1n ch\u1ebf c\u1ee7a m\u1ea1ng th\u00f4ng qua ng\u0103n x\u1ebfp m\u1ea1ng c\u1ee7a n\u00f3. Kiln, P2P.org, Everstake, Blockdaemon, Infstones, Luganodes v\u00e0 Ebunker hi\u1ec7n \u0111ang tham gia v\u00e0o <strong>testnet<\/strong> cho OptimumP2P, \u0111\u01b0\u1ee3c ph\u00e1t tri\u1ec3n d\u1ef1a tr\u00ean c\u00f4ng ngh\u1ec7 m\u1edbi t\u1ea1i MIT cho Ethereum.<\/p>\n<blockquote>\n<p>&#8220;L\u1edbp m\u1ea1ng n\u00e0y ch\u1ee7 y\u1ebfu ph\u1ee5 thu\u1ed9c v\u00e0o c\u00e1c ph\u01b0\u01a1ng ph\u00e1p gossip truy\u1ec1n th\u1ed1ng, s\u1eed d\u1ee5ng m\u1ed9t c\u00e1ch ti\u1ebfp c\u1eadn phi t\u1eadp trung \u0111\u1ec3 ph\u00e1t t\u00e1n tin nh\u1eafn gi\u1eefa c\u00e1c n\u00fat,&#8221; <em>Muriel M\u00e9dard<\/em>, \u0111\u1ed3ng s\u00e1ng l\u1eadp v\u00e0 CEO c\u1ee7a Optimum, cho bi\u1ebft v\u1edbi Decrypt.<\/p>\n<\/blockquote>\n<p>M\u00e9dard c\u0169ng \u0111\u00e3 nh\u1eafc \u0111\u1ebfn c\u00e1c giao th\u1ee9c &#8220;gossip&#8221; trong c\u00e1c m\u1ea1ng blockchain nh\u01b0 Ethereum, n\u01a1i d\u1eef li\u1ec7u nh\u01b0 c\u00e1c kh\u1ed1i m\u1edbi, giao d\u1ecbch, ho\u1eb7c blobs \u0111\u01b0\u1ee3c chia s\u1ebb qua m\u1ed9t h\u1ec7 th\u1ed1ng peer-to-peer. \u0110i\u1ec1u n\u00e0y di\u1ec5n ra khi m\u1ed9t n\u00fat g\u1eedi d\u1eef li\u1ec7u \u0111\u1ebfn m\u1ed9t v\u00e0i n\u00fat b\u1ea1n b\u00e8 \u0111ang k\u1ebft n\u1ed1i, nh\u1eefng n\u00fat n\u00e0y sau \u0111\u00f3 s\u1ebd ti\u1ebfp t\u1ee5c truy\u1ec1n l\u1ea1i th\u00f4ng \u0111i\u1ec7p cho nh\u1eefng n\u00fat kh\u00e1c, t\u1ea1o th\u00e0nh m\u1ed9t chu\u1ed7i truy\u1ec1n th\u00f4ng cho \u0111\u1ebfn khi to\u00e0n b\u1ed9 m\u1ea1ng nh\u1eadn \u0111\u01b0\u1ee3c th\u00f4ng tin.<\/p>\n<h2>V\u1ea5n \u0111\u1ec1 bottleneck trong m\u1ea1ng Ethereum<\/h2>\n<blockquote>\n<p>&#8220;M\u1ed9t s\u1ef1 trao \u0111\u1ed5i \u0111\u00e1ng k\u1ec3 gi\u1eefa hai hi\u1ec7u \u1ee9ng n\u00e0y n\u1eb1m \u1edf trung t\u00e2m c\u1ee7a c\u00e1c thu\u1eadt to\u00e1n gossip truy\u1ec1n th\u1ed1ng,&#8221; M\u00e9dard ti\u1ebfp l\u1eddi.<\/p>\n<\/blockquote>\n<p>M\u1eb7c d\u00f9 c\u00f3 nh\u1eefng c\u1ea3i ti\u1ebfn li\u00ean t\u1ee5c cho c\u00e1c l\u1edbp th\u1ef1c thi v\u00e0 \u0111\u1ed3ng thu\u1eadn, Ethereum v\u1eabn \u0111ang g\u1eb7p ph\u1ea3i m\u1ed9t r\u00e0o c\u1ea3n l\u1edbn &#8211; <strong>bottleneck<\/strong> &#8211; t\u1edbi t\u1eeb l\u1edbp m\u1ea1ng c\u1ee7a m\u00ecnh. C\u00e1ch th\u1ee9c d\u1eef li\u1ec7u \u0111\u01b0\u1ee3c ph\u00e1t t\u00e1n gi\u1eefa c\u00e1c n\u00fat \u0111\u00e3 t\u1ea1o ra \u0111\u1ed9 tr\u1ec5 v\u00e0 l\u00e3ng ph\u00ed b\u0103ng th\u00f4ng, \u0111\u1eb7c bi\u1ec7t khi k\u00edch th\u01b0\u1edbc d\u1eef li\u1ec7u t\u0103ng l\u00ean. Hi\u1ec7n t\u1ea1i, Ethereum \u0111ang chia s\u1ebb d\u1eef li\u1ec7u gi\u1eefa c\u00e1c n\u00fat th\u00f4ng qua <strong>Gossipsub<\/strong>, m\u1ed9t giao th\u1ee9c \u0111\u01b0\u1ee3c x\u00e2y d\u1ef1ng tr\u00ean n\u1ec1n t\u1ea3ng libp2p. Tuy nhi\u00ean, h\u1ec7 th\u1ed1ng n\u00e0y g\u1eedi c\u00f9ng m\u1ed9t th\u00f4ng \u0111i\u1ec7p \u0111\u1ebfn nhi\u1ec1u n\u00fat m\u1ed9t c\u00e1ch nhi\u1ec1u l\u1ea7n, d\u1eabn \u0111\u1ebfn s\u1ef1 kh\u00f4ng hi\u1ec7u qu\u1ea3 v\u00e0 khi\u1ebfn qu\u00e1 tr\u00ecnh ph\u00e1t t\u00e1n ch\u1eadm h\u01a1n.<\/p>\n<blockquote>\n<p>&#8220;N\u1ebfu m\u1ecdi ng\u01b0\u1eddi gossip v\u1edbi qu\u00e1 nhi\u1ec1u h\u00e0ng x\u00f3m, h\u1ecd th\u01b0\u1eddng nghe c\u00f9ng m\u1ed9t tin nh\u1eafn, \u0111i\u1ec1u n\u00e0y g\u00e2y l\u00e3ng ph\u00ed th\u1eddi gian,&#8221; M\u00e9dard gi\u1ea3i th\u00edch. &#8220;Ng\u01b0\u1ee3c l\u1ea1i, n\u1ebfu h\u1ecd kh\u00f4ng gossip v\u1edbi \u0111\u1ee7 h\u00e0ng x\u00f3m, h\u1ecd s\u1ebd kh\u00f4ng c\u00f3 \u0111\u1ee7 c\u01a1 h\u1ed9i \u0111\u1ec3 nghe nh\u1eefng tin nh\u1eafn m\u1edbi.&#8221;<\/p>\n<\/blockquote>\n<h2>Gi\u1ea3i ph\u00e1p t\u1eeb OptimumP2P<\/h2>\n<p>\u0110\u1ec3 gi\u1ea3i quy\u1ebft <strong>bottleneck<\/strong> c\u1ee7a Ethereum, OptimumP2P kh\u1eafc ph\u1ee5c v\u1ea5n \u0111\u1ec1 b\u1eb1ng c\u00e1ch <strong>&#8220;khi\u1ebfn m\u1ecdi ng\u01b0\u1eddi gossip c\u00e1c ph\u01b0\u01a1ng tr\u00ecnh \u0111\u1ea1i s\u1ed1 thay v\u00ec nh\u1eefng tin t\u1ee9c c\u0169,&#8221;<\/strong> M\u00e9dard gi\u1ea3i th\u00edch. &#8220;C\u00e1c ph\u01b0\u01a1ng tr\u00ecnh n\u00e0y cho ph\u00e9p b\u1ea1n kh\u00f4ng c\u1ea7n ph\u1ea3i lo l\u1eafng v\u1ec1 th\u00f4ng tin l\u1ed7i th\u1eddi; ch\u1ec9 c\u00f3 th\u00f4ng tin m\u1edbi \u0111\u01b0\u1ee3c gossip, d\u01b0\u1edbi d\u1ea1ng c\u00e1c ph\u01b0\u01a1ng tr\u00ecnh.&#8221;<\/p>\n<p>Optimum s\u1eed d\u1ee5ng m\u1ed9t c\u00f4ng ngh\u1ec7 m\u1ea1ng g\u1ecdi l\u00e0 <strong>Random Linear Network Coding<\/strong>, gi\u00fap k\u1ebft h\u1ee3p nhi\u1ec1u m\u1ea3nh d\u1eef li\u1ec7u th\u00e0nh c\u00e1c g\u00f3i m\u00e3 h\u00f3a. M\u1ed7i g\u00f3i ch\u1ee9a \u0111\u1ee7 th\u00f4ng tin \u0111\u1ec3, khi m\u1ed9t s\u1ed1 l\u01b0\u1ee3ng g\u00f3i duy nh\u1ea5t \u0111\u01b0\u1ee3c nh\u1eadn \u0111\u1ea7y \u0111\u1ee7, d\u1eef li\u1ec7u g\u1ed1c c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c t\u00e1i t\u1ea1o, ngay c\u1ea3 khi m\u1ed9t s\u1ed1 g\u00f3i b\u1ecb thi\u1ebfu. C\u00e1c th\u1eed nghi\u1ec7m ban \u0111\u1ea7u cho th\u1ea5y s\u1ef1 c\u1ea3i ti\u1ebfn \u0111\u00e1ng k\u1ec3 v\u1ec1 hi\u1ec7u su\u1ea5t so v\u1edbi h\u1ec7 th\u1ed1ng hi\u1ec7n t\u1ea1i.<\/p>\n<blockquote>\n<p>K\u1ebft qu\u1ea3 cho th\u1ea5y \u0111\u1ed9 tr\u1ec5 th\u1ea5p h\u01a1n 10 l\u1ea7n trong \u0111i\u1ec1u ki\u1ec7n l\u01b0u l\u01b0\u1ee3ng cao, hi\u1ec7u su\u1ea5t \u1ed5n \u0111\u1ecbnh v\u1edbi c\u00e1c tin nh\u1eafn l\u00ean t\u1edbi 10MB so v\u1edbi gi\u1edbi h\u1ea1n 4MB c\u1ee7a Gossipsub, v\u00e0 kh\u00f4ng g\u1eb7p t\u00ecnh tr\u1ea1ng m\u1ea5t tin nh\u1eafn trong c\u00e1c t\u00ecnh hu\u1ed1ng c\u0103ng th\u1eb3ng.<\/p>\n<\/blockquote>\n<h2>K\u1ebft lu\u1eadn v\u00e0 tri\u1ec3n khai<\/h2>\n<p>K\u1ebft h\u1ee3p l\u1ea1i, c\u00e1c validator th\u1eed nghi\u1ec7m cho OptimumP2P \u0111\u1ea1i di\u1ec7n cho \u00edt nh\u1ea5t <strong>14%<\/strong> t\u1ed5ng s\u1ed1 c\u1ed5 ph\u1ea7n t\u1ea1i Ethereum, theo d\u1eef li\u1ec7u t\u1eeb Rated Labs. Optimum d\u1ef1 \u0111\u1ecbnh tri\u1ec3n khai OptimumP2P tr\u00ean <strong>testnet Hoodi<\/strong> c\u1ee7a Ethereum v\u00e0o m\u00f9a h\u00e8 n\u00e0y, v\u1edbi kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng ra c\u00e1c blockchain Layer 1 kh\u00e1c sau khi tri\u1ec3n khai ban \u0111\u1ea7u.<\/p>\n<p><em>Bi\u00ean t\u1eadp b\u1edfi Sebastian Sinclair<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Validator l\u1edbn c\u1ee7a Ethereum th\u1eed nghi\u1ec7m OptimumP2P C\u00e1c validator l\u1edbn c\u1ee7a Ethereum, nh\u1eefng ng\u01b0\u1eddi \u0111ang ki\u1ec3m so\u00e1t m\u1ed9t ph\u1ea7n \u0111\u00e1ng k\u1ec3 m\u1ea1ng l\u01b0\u1edbi, \u0111ang b\u1eaft \u0111\u1ea7u th\u1eed nghi\u1ec7m OptimumP2P, m\u1ed9t l\u1edbp b\u1ed9 nh\u1edb hi\u1ec7u su\u1ea5t cao c\u00f3 th\u1ec3 gi\u00fap gi\u1ea3i qu&#8230;<\/p>\n","protected":false},"author":3,"featured_media":10147,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[46],"tags":[4218,6275,6161],"class_list":["post-10148","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ethereum","tag-ethereum","tag-everstake","tag-sebastian-sinclair"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.6 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>C\u00e1c Validator Ch\u00ednh Tham Gia Testnet \u0110\u1ec3 Gi\u1ea3i Quy\u1ebft Bottleneck B\u1ecb B\u1ecf Qua C\u1ee7a Ethereum - CryptoZen<\/title>\n<meta name=\"description\" content=\"Nh\u00f3m validator ch\u00ednh c\u1ee7a Ethereum \u0111ang th\u1eed nghi\u1ec7m OptimumP2P, m\u1ed9t l\u1edbp b\u1ed9 nh\u1edb m\u1edbi nh\u1eb1m gi\u1ea3i quy\u1ebft bottleneck c\u1ee7a m\u1ea1ng v\u00e0 n\u00e2ng cao hi\u1ec7u su\u1ea5t, gi\u1ea3m 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