Muaj kev sib cav sib ceg nyob rau Reddit Hnub Friday tau rov hais dua qhov kev sib tham ntawm seb lub khoos phis tawj tsim los ntawm Ethereum yog qhov tseem ceeb heev. Raws li cov ntaub ntawv hauv on-saw, kwv yees li 32% ntawm tag nrho Ethereum nodes ua haujlwm ntawm Amazon AWS servers. Txawm li cas los xij, Amazon thov tus naj npawb yuav ze rau 25%.
Morgan Creek co-founder Anthony Pompliano nce kev paub txog qhov teeb meem hauv 2020 thaum nws tweeted, "Jeff Bezos tuaj yeem kaw feem ntau… Ethereum-based DeFi apps los ntawm kev kaw AWS nkaus xwb."
Jeff Bezos tuaj yeem kaw feem ntau ntawm Ethereum-based "DeFi" apps los ntawm tsuas yog kaw AWS.
Koj tsis yog decentralized yog tias koj tsuas yog tig cov servers nrog txiv ntxawm Jeff!
- Pom? (@APompliano) Lub kaum hli ntuj 7, 2020
Txij li xyoo 2020 me ntsis tau hloov pauv txog kev txhim kho ntawm node decentralization hauv Ethereum. Txawm li cas los xij, Pomp's tweet tsis yog qhov tseeb.
Centralization ntawm Ethereum
Cov duab hauv qab no qhia txog feem pua ntawm cov koom haum Ethereum nodes khiav ntawm AWS. Thaum xub thawj siab ib muag, qhov no zoo nkaus li muaj kev cuam tshuam zoo li nws tawm tsam cov lus piav qhia decentralization hauv Ethereum.
Txawm li cas los xij, daim ntawv qhia tsis quav ntsej cov nodes khiav ntawm cov tshuab ntiag tug es tsis txhob huab-hosted servers. Hosting cov chaw muab kev pabcuam pab txhawb ib puag ncig 67% ntawm tag nrho cov nodes, thiab 29% nyob hauv cov chaw nyob.
Interestingly, ib tug stat uas tsis yog feem ntau tsom xam yog hais tias ntau tshaj 50% ntawm lub tsev nodes khiav los ntawm ib tug puv tes. Cov chaw muab kev pabcuam hauv internet hauv Asmeskas. Yog li ntawd, Verizon, Comcast, Spectrum, thiab AT&T ua 51% ntawm lub unhosted Ethereum nodes.
Yog li ntawd, Amazon, Verizon, AT&T, Spectrum, thiab Comcast pab txhawb ib puag ncig 47% ntawm tag nrho cov nodes ntawm Ethereum network. Qhov feem pua ntawm no suav nrog tag nrho kev faib tawm ntawm Ethereum thoob plaws Tebchaws Asmeskas. Teb Chaws Asmeskas khiav yuav luag 5 npaug ntawm cov nodes piv rau lwm lub teb chaws; tom ntej no siab tshaj nyob rau hauv lub teb chaws Yelemees nrog 11%.
Ntawm 47%, qhov no yog precariously ze rau feem ntau hais txog khawv koob naj npawb ntawm 51% yuav tsum tau tshem tawm ib tug network. Yog tias tus neeg ua phem ua phem tau nkag mus rau cov nodes los ntawm kev tsis txaus ntseeg hauv kev tawm tsam thoob plaws tsib lub tuam txhab Asmeskas no, lawv yuav muaj peev xwm ua rau muaj kev puas tsuaj rau lub network.
Txawm li cas los xij Dankrad kib, tus kws tshawb fawb ntawm Ethereum Foundation, 51% kev tawm tsam tsis muab tus neeg tawm tsam kev tswj hwm. Lawv tseem tuaj yeem ua rau muaj teeb meem loj;
"Lawv tuaj yeem txwv tsis pub koj los ntawm kev siv cov saw hlau ...
Kev tawm tsam 51% tsis tuaj yeem nqa nyiaj npib los ntawm lub hnab nyiaj lossis mint cov npib tshiab, tab sis kev thim rov qab tuaj yeem ua rau kev siv nyiaj ob npaug, uas yog qhov kev txhawj xeeb tseem ceeb.
Kev pov thawj ntawm ceg txheem ntseeg puas yuav daws qhov teeb meem?
Kev sib koom ua ke ntawm Ethereum Beacon Chain yog kauj ruam kawg hauv kev txav mus rau kev pov thawj-ntawm- ceg txheem ntseeg rau lub network. Raws li cov ntaub ntawv, qhov kev tshwm sim yuav tsum coj mus rau ib tug ntau decentralized ecosystem. Muaj ntau tshaj 400K tso cai twb khiav ntawm Ethereum, txhua stakes kwv yees li 32 Ethereum.
Peb lub pas dej ua ke tsim ntau dua 50% ntawm tag nrho cov koom nrog ETH ntawm Beacon Chain; Coinbase, Lido, thiab Kraken. Ib qho kev pheej hmoo zoo sib xws tuaj yeem raug ntaus nqi rau cov pas dej no raws li cov neeg sawv cev ntawm ETH rau cov pas dej kom tshem tawm 32 ETH yam tsawg kawg nkaus kom "xauv ib txheej ntawm cov yuam sij validator." Kev sib koom ua ke tsis muaj nyob hauv ib txwm nyob hauv cov saw hlau, uas tau ua rau muaj kev sib koom ua ke-raws li kev pabcuam kev pabcuam los pab txhawb kev xav tau los ntawm cov tub ua lag luam me.
Amazon AWS in Ethereum
Hauv 2021 Amazon tau tshaj tawm Ethereum ntawm nws Amazon Tswj Blockchain kev pabcuam los tso cai rau cov neeg siv los qhib Ethereum ntawm hauv feeb. Kev paub ntawm AWS thiab nws qhov kev sib koom ua ke rau hauv ntau cov txheej txheem hauv internet ua rau qhov no yog ib qho kev tsis sib haum xeeb rau cov neeg tsim khoom.
Ib lub pob yog ib qho tseem ceeb rau ib qho dApp, thiab lub siab xav kom nws ntseeg tau, ruaj ntseg, thiab muaj zog yog qhov tseem ceeb tshaj plaws rau txhua qhov haujlwm. Amazon AWS tau txais kev ntseeg siab thiab kev hwm ntawm lub ntiaj teb cov tuam txhab loj tshaj plaws hauv lub vev xaib 2, thiab tam sim no nws tab tom nrhiav los tsim cov vaj tsev zoo sib xws hauv web 3.
Qhov feem pua ntawm cov neeg tuav cov nodes khiav ntawm Amazon AWS tau poob qis li 3% txij li thaum 2020, tsis tau nws tseem khaws ib feem tseem ceeb nrog me ntsis kev sib tw. Tom ntej no web3 cov tuam txhab xws li Alchemy, Ankr, thiab lwm tus muab cov node-as-a-kev pabcuam uas tuaj yeem sib tw nrog Amazon.
Txawm li cas los xij, ntau ntawm cov kev pabcuam no kuj siv Amazon AWS, uas txo lawv qhov cuam tshuam rau kev faib tawm. Cov tuam txhab xws li Rooj vag.fm tab tom nrhiav kom muaj ib qho bare hlau server infrastructure kom tau nyob ib ncig ntawm AWS teeb meem tab sis nyob rau theem pib ntawm kev txhim kho.
Kev siv AWS tsis muaj qhov txaus ntshai rau qhov ua tau zoo ntawm Ethereum blockchain. Txawm li cas los xij, nws tsim kev hem thawj yog tias cov koom haum hauv nruab nrab tuaj tawm tsam kom faib lub network thiab ua rau muaj kev cuam tshuam loj heev.
Tau qhov twg los: https://cryptoslate.com/ethereums-centralized-dapps-may-overshadow-the-decentralization-of-proof-of-stake/