原始文献 / 论坛帖 / Re: Scalability and transaction rate
Re: Scalability and transaction rate
Bitcointalk · 2010-07-29 02:00:38 UTC
当前每个用户都是网络节点，这并不是为大规模应用设计的配置。那就好比每个 Usenet 用户都运行自己的 NNTP 服务器。设计上支持让用户仅仅是用户。运行节点的负担越重，节点就越少。剩下的少数节点会是大型服务器集群。其余的都是只做交易、不挖矿的客户端节点。
【引用 bytemaster 于 2010年7月28日 20:59:42（https://bitcointalk.org/index.php?topic=532.msg6269#msg6269）】
"再说，10 分钟确认一笔支付是否有效太长了。它得像今天刷信用卡一样快。"
请看自动售货机那个帖子，我在里面概述了支付处理商如何能够很好地验证支付——实际上是非常好（欺诈率远低于信用卡），大约 10 秒甚至更短。如果你不信或没看懂，抱歉，我没时间说服你。
http://bitcointalk.org/index.php?topic=423.msg3819#msg3819
英文原文
The current system where every user is a network node is not the intended configuration for large scale. That would be like every Usenet user runs their own NNTP server. The design supports letting users just be users. The more burden it is to run a node, the fewer nodes there will be. Those few nodes will be big server farms. The rest will be client nodes that only do transactions and don't generate.
【引用 bytemaster on July 28, 2010, 08:59:42 PM（https://bitcointalk.org/index.php?topic=532.msg6269#msg6269）】
"Besides, 10 minutes is too long to verify that payment is good. It needs to be as fast as swiping a credit card is today.
"
See the snack machine thread, I outline how a payment processor could verify payments well enough, actually really well (much lower fraud rate than credit cards), in something like 10 seconds or less. If you don't believe me or don't get it, I don't have time to try to convince you, sorry.
http://bitcointalk.org/index.php?topic=423.msg3819#msg3819