{"id":3245,"date":"2020-06-03T12:59:47","date_gmt":"2020-06-03T05:59:47","guid":{"rendered":"https:\/\/www.fiahub.com\/blog\/?p=3245"},"modified":"2021-12-13T14:37:14","modified_gmt":"2021-12-13T07:37:14","slug":"mo-rong-lop-2-l2s-cua-ethereum-co-ban-da-thanh-cong","status":"publish","type":"post","link":"https:\/\/www.fiahub.com\/blog\/mo-rong-lop-2-l2s-cua-ethereum-co-ban-da-thanh-cong\/","title":{"rendered":"M\u1edf r\u1ed9ng l\u1edbp 2 (L2S) c\u1ee7a Ethereum &#8220;c\u01a1 b\u1ea3n \u0111\u00e3 th\u00e0nh c\u00f4ng&#8221;"},"content":{"rendered":"\n<p>Ethereum \u0111\u00e3 v\u00e0 \u0111ang ch\u1ee9ng ki\u1ebfn \u200b\u200bm\u1ed9t xu h\u01b0\u1edbng t\u0103ng v\u00e0 nhu c\u1ea7u c\u00f3 th\u1ec3 t\u0103ng h\u01a1n n\u1eefa trong d\u1ef1 \u0111o\u00e1n v\u1ec1 b\u1ea3n c\u1eadp nh\u1eadt ETH 2.0 s\u1eafp t\u1edbi (<em>d\u1ef1 ki\u1ebfn \u200b\u200bv\u00e0o qu\u00fd 3 n\u0103m 2020<\/em>).<\/p>\n\n\n\n<p>K\u1ebf ho\u1ea1ch thay \u0111\u1ed5i c\u01a1 ch\u1ebf \u0111\u1ed3ng thu\u1eadn c\u1ee7a Ethereum \u0111ang \u0111\u01b0\u1ee3c tri\u1ec3n khai, t\u1eeb b\u1eb1ng ch\u1ee9ng c\u00f4ng vi\u1ec7c (<em>PoW<\/em>) sang b\u1eb1ng ch\u1ee9ng c\u1ed5 ph\u1ea7n (<em>PoS<\/em>). <\/p>\n\n\n\n<p>Theo Vitalik Buterin (<em>ng\u01b0\u1eddi \u0111\u1ed3ng s\u00e1ng l\u1eadp Ethereum<\/em>), trong th\u1eddi gian t\u1edbi Ethereum c\u00f3 th\u1ec3 m\u1edf r\u1ed9ng quy m\u00f4 h\u01a1n n\u1eefa. G\u1ea7n \u0111\u00e2y, \u00f4ng tweet r\u1eb1ng &#8220;chi\u1ebfn l\u01b0\u1ee3c L2S c\u1ee7a m\u1ea1ng Ethereum blockchain v\u1ec1 c\u01a1 b\u1ea3n \u0111\u00e3 th\u00e0nh c\u00f4ng&#8221;.<\/p>\n\n\n\n<p>Tr\u01b0\u1edbc \u0111\u00e2y, Buterin \u0111\u00e3 x\u00e1c \u0111\u1ecbnh kh\u00f3 kh\u0103n khi m\u1edf r\u1ed9ng blockchain l\u00e0 n\u00f3 y\u00eau c\u1ea7u m\u1ecdi n\u00fat (<em>node<\/em>) trong m\u1ea1ng ph\u1ea3i x\u00e1c nh\u1eadn t\u1ea5t c\u1ea3 c\u00e1c giao d\u1ecbch. \u0110i\u1ec1u n\u00e0y l\u00e0m gi\u1ea3m t\u1ed1c \u0111\u1ed9 x\u1eed l\u00fd c\u1ee7a to\u00e0n h\u1ec7 th\u1ed1ng.<\/p>\n\n\n\n<p>\u0110\u1ec3 x\u1eed l\u00fd v\u1ea5n \u0111\u1ec1 n\u00e0y, Buterin x\u00e1c \u0111\u1ecbnh c\u00e1c chi\u1ebfn l\u01b0\u1ee3c, trong \u0111\u00f3 c\u00f3 Sharding (<em>c\u00f2n \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 c\u00e1c giao th\u1ee9c l\u1edbp 2<\/em>), cho ph\u00e9p c\u00e1c giao d\u1ecbch \u0111i qua m\u00e0 kh\u00f4ng c\u1ea7n to\u00e0n b\u1ed9 n\u00fat \u0111\u1ec1u ph\u1ea3i x\u00e1c th\u1ef1c.<\/p>\n\n\n\n<p>Buterin \u0111\u00e3 t\u1eebng ph\u00e1t bi\u1ec3u:<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p>\u201cSharding v\u00e0 Plasma c\u00f3 th\u1ec3 gi\u00fap Ethereum x\u1eed l\u00fd 1 tri\u1ec7u giao d\u1ecbch m\u1ed7i gi\u00e2y&#8221;<\/p><\/blockquote>\n\n\n\n<p>Sharding l\u00e0 m\u1ed9t c\u00e1ch ti\u1ebfp c\u1eadn r\u1ea5t kh\u1ea3 thi \u0111\u1ec3 gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1 v\u1ec1 kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng blockchain. Tuy nhi\u00ean, do kh\u00f4ng c\u1ea7n t\u1ea5t c\u1ea3 c\u00e1c n\u00fat x\u00e1c th\u1ef1c n\u00ean shard l\u00e0m m\u1ea5t \u0111i t\u00ednh b\u1ea3o m\u1eadt c\u1ee7a Blockchain, \u0111i\u1ec1u n\u00e0y \u0111\u01b0\u1ee3c hi\u1ec3u nh\u01b0 \u0111\u00e1nh \u0111\u1ed5i t\u00ednh b\u1ea3o m\u1eadt \u0111\u1ec3 t\u0103ng kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng cho h\u1ec7 th\u1ed1ng.<\/p>\n\n\n\n<p>V\u00e0 \u0111\u00e2y c\u0169ng ch\u00ednh l\u00e0 m\u1ed9t trong nh\u1eefng l\u00fd do th\u00fac \u0111\u1ea9y Ethereum chuy\u1ec3n sang Proof-Of-Stake (M\u1ed9t ki\u1ec3u c\u1ee7a c\u01a1 ch\u1ebf \u0111\u1ed3ng thu\u1eadn gi\u00fap c\u00e1c m\u1ea1ng l\u01b0\u1edbi Blockchain ho\u1ea1t \u0111\u1ed9ng \u0111\u01b0\u1ee3c). Proof-Of-Stake gi\u00fap gi\u1ea3m thi\u1ec3u l\u1ed7 h\u1ed5ng b\u1ea3o m\u1eadt \u0111i k\u00e8m v\u1edbi Sharding.<\/p>\n\n\n\n<p>B\u1ea3n n\u00e2ng c\u1ea5p Shelley c\u1ee7a n\u1ec1n t\u1ea3ng Cardano c\u0169ng s\u1ebd s\u1edbm \u0111\u01b0\u1ee3c tri\u1ec3n khai v\u00e0o ng\u00e0y 30\/06. Nh\u00ecn v\u00e0o nh\u1eefng hard fork s\u1eafp t\u1edbi, gi\u00e1 ETH v\u00e0 ADA s\u1ebd t\u0103ng, v\u00ec nh\u1eefng ng\u01b0\u1eddi mu\u1ed1n ki\u1ebfm ph\u1ea7n th\u01b0\u1edfng staking s\u1ebd \u0111\u1ea9y \u00e1p l\u1ef1c mua.<\/p>\n\n\n\n<p><em>L\u01b0\u1ee3c d\u1ecbch: <\/em><a rel=\"noreferrer noopener nofollow\" aria-label=\" (opens in a new tab)\" href=\"https:\/\/blockchain.news\/news\/ethereum-vitalik-buterin-scaling-solution-succeeded\" target=\"_blank\"><em>Blockchain News &#8211; Ethereum Founder Vitalik Buterin Says Layer 2 Scaling Solution Has \u2018Basically\u2019 Succeeded<\/em><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Ethereum \u0111\u00e3 v\u00e0 \u0111ang ch\u1ee9ng ki\u1ebfn \u200b\u200bm\u1ed9t xu h\u01b0\u1edbng t\u0103ng v\u00e0 nhu c\u1ea7u c\u00f3 th\u1ec3 t\u0103ng h\u01a1n n\u1eefa trong d\u1ef1 \u0111o\u00e1n v\u1ec1 b\u1ea3n c\u1eadp nh\u1eadt ETH 2.0 s\u1eafp t\u1edbi (d\u1ef1 ki\u1ebfn \u200b\u200bv\u00e0o qu\u00fd 3 n\u0103m 2020). K\u1ebf ho\u1ea1ch thay \u0111\u1ed5i c\u01a1 ch\u1ebf \u0111\u1ed3ng thu\u1eadn c\u1ee7a Ethereum \u0111ang \u0111\u01b0\u1ee3c tri\u1ec3n khai, t\u1eeb b\u1eb1ng ch\u1ee9ng c\u00f4ng vi\u1ec7c<\/p>\n","protected":false},"author":10,"featured_media":3250,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[21841],"tags":[2740,2629,3115],"class_list":{"0":"post-3245","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-tin-tuc","8":"tag-blockchain","9":"tag-eth","10":"tag-ethereum"},"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v25.0 (Yoast SEO v27.6) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>M\u1edf r\u1ed9ng l\u1edbp 2 (L2S) c\u1ee7a Ethereum &quot;c\u01a1 b\u1ea3n \u0111\u00e3 th\u00e0nh c\u00f4ng&quot; - Fiahub<\/title>\n<meta name=\"description\" content=\"Ethereum \u0111\u00e3 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