source - link below
知名國際加密貨幣媒體CoinDesk,昨日報導了Steem日前的停擺事件:
When Blockchains Go Down: Why Crypto Outages Are on the Rise
不過,這篇報導只是以此一事件為引子,探討了一個更有深度的話題:為何區塊鏈停擺事件越來越頻繁?我看過之後覺得蠻值得思考的,所以,推薦給各位。
有趣的是,這篇報導是以berniesanders近期知名的首頁短文為開頭切入點(我看不太出來是幽默還是諷刺,哈哈!),才談到這一次的停鏈事件(關於此次事件的背後英雄被官方忽視的文章,可以看看@abit Saved Your Ass on Steem And Many Don't Know This Information, Time To Vote For @abit As Witness)。
另一個因為這篇報導而帶來的意外收獲是,我們終於看見船長的身影啦!算是好消息吧,呵呵!
好,重新聚焦回報導重點。根據這篇文章,比特幣區塊鏈與以太坊區塊鏈,或者說以POW為共識機制的鏈,幾乎都不會有停擺問題。反觀,dPOS (Bitshare, Steem, EOS)或是dBFT (NEO),因為採取委託機制選出關鍵節點,提升了出塊效率與速度,卻也造成區塊鏈停擺的風險提高。
不過,其實,細究這些取捨,其實就是各方在可用性(accessibility)與一致性(consistency)之間的權衡取捨:前者是POW,確保隨時不停擺,但卻容易有分叉問題產生;後者有可能停擺,但協調處理後,較能夠以時間換取同一條鏈的持續運作。(以上是我個人解讀)
這樣的討論,我個人是第一次看到,所以覺得蠻好的。尤其是,Steem開頭雖被從Bernie的嘲諷角度出發,結尾卻引述Ned非常正面論述Steem面對未來充滿信心迎接挑戰的說法,其實算是給這平台加分的。
題外話,今天終於看到許多人烤肉了,呵呵~~~中秋就要過了,等待硬分叉中~~~
歪題話,恭喜O哥出塊啦!
source - pixabay
另一方面的原因是升级太频繁了,容易出问题,你看比特币升级过吗?!
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嘿嘿,我都搞不太懂那些.... 比特幣看似單純,其實蠻難懂的,至少對我而言。
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技术是需要经过历时间考验的,这一点区块链也逃不过。不管怎么说区块链技术都处于早期,要走的路还很长。对于区块链down机事件,我的看法是正是因为这些问题的暴露(如同智能合约漏洞一样),才会让更多人注意到区块链技术的问题所在,才能有更多人加入进来继续改进,区块链才会真的有未来!
另外,我们有时候对区块链技术要求太苛刻了,它还是个孩子,需要成长。2018年是公链大战的一年,我们现在看到的问题在以后会逐步改善,我的判断是3年后区块链技术会成长起来,真的独挡一面。
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讚!
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Steem春天得到2000万美元后搞出这条大虫(BUG),烤烤好吃?
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恭喜O~~~~
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I Resteem this post.your all post I like and give you upvote.please follow me and give me one .I am new user on this site
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Stop this nonsense before getting yourself flagged.
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那篇文章开通切入点很像讽刺,不过很明显当前的区块链项目存在非常大的问题,不知道是不是当前的编程语言不能适应区块链还是别的原因,太容易出漏洞。
哈哈哈,烤肉这个梗,想起去年这个时候你也说烤肉,当时CN区还很热闹呢,时间过得太快。
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怎麼我們都還沒變富豪啊?XD
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再等一两年吧
一起富
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😍😍
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Now all the attention of the community is focused on the speed of transactions. Therefore, the new protocols try to solve this problem first of all, often forgetting about security. I'm not very proficient in programming, but I'm sure that this can lead to a loss of confidence in the above-mentioned altcoins. If the team seriously calculates to win their audience, they will have to think about this problem. You fellows that raised her!
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要我拍燒烤照嗎?
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燒烤你的話,好。
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Congratulations @deanliu! You have completed the following achievement on the Steem blockchain and have been rewarded with new badge(s) :
You published a post every day of the week
Click on the badge to view your Board of Honor.
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STOP
To support your work, I also upvoted your post!
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还以为给我写个专题文章帮我拉票呢
没想到进来一看才发现原来我是个打酱油的😭
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拉票都是要這樣的,不著痕跡~~ 每天洗腦..... 咦?中文區似乎也沒啥票了?
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惨
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对比传统社区,停摆次数和频率算很低了。
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中秋节快乐
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