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[虚拟币交流] V神提EIP-4444等三大方案:解决以太坊客户端数据拥堵问题(转载)
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1#
以太坊共同创办人Vitalik Buterin今(5)日在由FACTBLOCK创办、Hashed联合主办的! d  O7 [+ |+ }; `" X# G0 p8 F
2023年韩国区块链周(KBW 2023)上,针对以太坊发表主题演讲,他指出,如今以太坊客户端不得不去储存越来3 j6 B0 ]5 N1 V1 P  J
越多的数据,而这有三大解决方案。
: b$ o" C% ?0 \8 Q( B; `- O第一个解决方案是停止储存历史数据,即采用EIP-4444,第二个解决方案是将状态储存责任转移到专用节点,第, {, K9 m" Y6 g. u; u1 J, m8 G
三个解决方案是将旧object移出状态之外。$ w7 B- N0 z4 k% w/ G3 Y+ x
Vitalik Buterin认为,如果有无状态(statelessness)和构建者分离(PBS),The Purge中的Stateexpiry可以说是低
. X  v) ]4 k# K优先级的,即使是8TB状态也是可以的,而最终,以太坊确实需要解决20字节的地址问题,无论是出于& ?: ?- ^! G) y: G# U7 b% P; x
Stateexpiry还是出于长期安全的考量。0 a2 [8 d/ k1 z' O# B, G9 y: F
EIP-4444简介
) }" u' g! i" B. o( c根据Vitalik Buterin在去年11月分享的以太坊路线图,以太坊在完成5个关键阶段后可实现「10万TPS」,分别是3 e& x! ]/ ^% m. j/ p# J6 f: z9 N
The Merge、The Surge、The Verge、The Purge、The Splurge,而The Purge旨在减少验证者所需的硬碟空6 i5 ^: J1 ^9 _
间,消除历史数据和坏账,其中包括:, T% Y& p' N  H# a3 ^4 K
EIP-4444(historyexpiry):对已高达数百GB的执行层客户端历史数据设限,使客户端停止通过P2P服务旧的8 R9 R; E' N! t1 U; f- ?, O  G9 \
历史数据,明确客户端从其他来源寻找历史数据,而非依赖于某些可能会导致质量下降的客户端可选行为。8 o+ d- b- D7 O6 ?9 r7 l4 M
Stateexpiry:每个状态周期都有一个状态树,一个状态周期约等于1年,当一个新的状态周期开始时,为一个0 J# b& `" j- i, z
初始化的状态树,所有的状态更新都写入该树,网络中的完整节点只需要存储到最近的2棵树,以平均存储最" n/ `- b  N$ j6 Q9 N
近1.5个周期(约等于1.5年)读或写的状态。
) [; W- E9 w9 u, D3 ~0 p根据介绍,在EIP-4444下,以太坊客户端将可丢弃超过1年的数据,The Purge将能改善以太坊的以下层面:9 L" w; g4 f9 h) l0 C8 y
减少对节点的硬件要求
5 Z' f( r. h0 F4 m( w3 W允许客户端删除专用来处理遗留交易的代码3 ^3 U3 q: a: U0 C
减少网络宽带,客户端仅需同步更少的数据2 x: H" \6 g3 U% Y2 i$ g! @; o
硬件需求的降低,将使消费级设备更容易运行一个完整的节点,进而改善网络的去中心化,更快的客户端和轻量
% X8 L) ~+ `. a+ q! A3 K级的同步过程,则能减少对网络及节点的压力,使协议更好地完成其核心工作,即在链的最末端处理交易。
2 p$ @8 N4 I2 O" q2 I* _9 j+ w' Y+ `: K$ u, ?' R, B' C' e8 a

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这些方案不知道有没有用
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拥堵的问题是一定要去解决的
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这个问题是有得到了解决的了吧
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23#
问题可以解决,那是最好的啦。
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也是谢谢楼主的分享和介绍了,不容易的!
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分享的是很棒啊,得花时间看一下啊!
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20#
什么游戏都有技巧,老哥介绍这个玩法这个也不例外
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介绍各种策略的玩法,值得好好关注哦
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18#
复杂的分享才是好玩意儿,花时间学习一下也不错的。
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17#
我认为你的分享很非常给力,可以要给一个赞。
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感谢老哥介绍的技术都不能无视技术啊
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你的介绍肯定可以有盈利,就是一个好心态。
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14#
读读这之类的经验分享,以前的人总结的。
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13#
你介绍玩法也是要关注一下的了
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非常棒的思路,感谢分享。
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今天您介绍要用这个技巧去赢下多少的呢
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:loveliness: :funk: :curse: :dizzy: :shutup: :sleepy:
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{:8_286:} {:8_287:} {:8_288:} {:8_289:}
{:8_290:} {:8_291:} {:8_292:} {:8_293:}
{:8_294:} {:8_295:} {:8_296:} {:8_297:}
{:8_298:} {:8_299:} {:8_300:} {:8_301:}
{:8_302:} {:8_303:} {:8_304:} {:8_305:}
{:8_306:} {:8_307:} {:8_308:} {:8_309:}
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{:8_317:} {:8_318:} {:8_319:} {:8_320:}
:) :( :D :'( :@ :o
:P :$ ;P :L :Q :lol
:loveliness: :funk: :curse: :dizzy: :shutup: :sleepy:
:hug: :victory: :time: :kiss: :handshake: :call:
:) :( :D :'( :@ :o
:P :$ ;P :L :Q :lol
:loveliness: :funk: :curse: :dizzy: :shutup: :sleepy:
:hug: :victory: :time: :kiss: :handshake: :call:
:hug: :victory:
:) :( :D :'( :@ :o
:P :$ ;P :L :Q :lol
:loveliness: :funk: :curse: :dizzy: :shutup: :sleepy:
:hug: :victory: :time: :kiss: :handshake: :call:
:hug: :victory: :time: :kiss: :handshake: :call:
:hug: :victory: :time: :kiss: :handshake: :call:
:hug: :victory: :time: :kiss: :handshake: :call:
:hug: :victory: :time: :kiss: :handshake: :call:
:hug: :victory: :time: :kiss: :handshake:
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