Daim Ntawv Qhia Txog Phau Ntawv Qhia: Blockchain network simulations

Kab lus no tau luam tawm thawj zaug ntawm Dr. Craig Wright's blog, thiab peb rov luam tawm nrog kev tso cai los ntawm tus sau.

[Cov ntawv blog no tau luam tawm los ntawm Dr. Craig Wright tus editor sawv cev ntawm Dr. Wright.]

Cov ntaub ntawv sau cia hauv phau ntawv teev npe muab kev nkag siab zoo ntawm kev siv cov kev sim simulations, tshwj xeeb nrog AWS EC2 nodes, rau kev ntsuas kev ua haujlwm hauv network thiab kev lag luam qauv tus nqi ntawm kev xa tawm hauv blockchain tes hauj lwm. Lub hauv paus kev paub txog Amazon EC2 (NASDAQ: AMZN) piv txwv hom thiab lawv cov ntaub ntawv siv pab tsim lub simulated network ib puag ncig, thaum kev soj ntsuam kev ua tau zoo, kev txiav txim siab nyiaj txiag, thiab kev sib piv platform los ntawm ntau qhov chaw qhia kev sim teeb tsa, kev txiav txim siab, thiab kev ua kom zoo. ntawm blockchain systems. Cov kev nkag siab muab los ntawm cov kws sau ntawv pab txhawb kom muaj kev ntsuam xyuas zoo ntawm kev ua haujlwm hauv network, teeb meem scalability, thiab nyiaj txiag muaj peev xwm, thaum kawg tsav kev nce qib thiab kev ua haujlwm ntawm blockchain tes hauj lwm.

Daim Ntawv Qhia Txog Phau Ntawv Qhia: Blockchain network simulations

Kev siv cov kev sim simulations, tshwj xeeb tshaj yog AWS EC2 nodes, rau kev ntsuas kev ua tau zoo network thiab kev lag luam qauv tus nqi ntawm kev xa tawm ntawm cov nodes thiab infrastructure hauv blockchain tes hauj lwm yog ib qho tseem ceeb ntawm cov kev tshawb fawb tau tham hauv cov lus piav qhia hauv phau ntawv sau. Lub hauv paus kev paub AWS (nd) muab hais txog Amazon EC2 hom piv txwv thiab lawv cov ntaub ntawv siv yog qhov tseem ceeb rau kev teeb tsa lub simulated network ib puag ncig tsim nyog rau kev sim. Nws yog lub hauv paus rau kev tsim thiab siv lub network simulation ntawm AWS EC2 nodes.

Dancheva et al. (2023) muab ib txoj hauv kev rau kev soj ntsuam kev ua tau zoo ntawm HPC daim ntawv thov hauv Amazon EC2, suav nrog yam xws li CPU kev ua tau zoo, nco bandwidth, inter-node latency, thiab disk IO kev ua haujlwm. Cov kev nkag siab hais txog kev cuam tshuam txog kev lag luam ntawm kev xa cov ntawv thov ntawm EC2 thiab lawv cov txheej txheem kev sim cov qauv qhia tsim cov kev sim simulations thiab ntsuas EC2 kev ua tau zoo nyob rau hauv ntau qhov sib txawv.

Raj thiab Deka (2018) systematically tsom xam blockchain thev naus laus zis, suav nrog kev sib piv ntawm cov platforms, kev txwv kev txwv, thiab kev xav txog nyiaj txiag. Lawv qhov kev nkag siab ntawm kev xaiv cov cuab yeej rau kev siv cov teeb meem thiab kev cuam tshuam nyiaj txiag ntawm kev xa tawm kev pabcuam hauv kev tsim cov kev tshawb fawb, qhia cov txheej txheem txiav txim siab, thiab nkag siab txog kev lag luam muaj peev xwm ntawm kev xa tawm.

Shudo et al. (2023) pab txhawb rau thaj chaw los ntawm kev siv cov kev sim simulations siv SimBlock thiab AWS EC2 nodes los ntsuas kev ua haujlwm hauv network thiab kev lag luam tus qauv tus nqi ntawm kev xa cov blockchain nodes thiab infrastructure. Lawv txoj haujlwm qhia txog qhov tseem ceeb ntawm kev ntsuas kev ua tau zoo thiab kev kwv yees tus nqi hauv kev ua kom muaj txiaj ntsig thiab muaj peev xwm ntawm blockchain tes hauj lwm, muab kev nkag siab zoo rau kev ntsuas kev ua haujlwm hauv network thiab kev txheeb xyuas tus nqi.

Yuan et al. (2021) qhia txog CoopEdge platform, tsom mus rau kev koom tes ntug kev suav hauv blockchain networks. Lawv txoj kev tshawb fawb txog kev sib tw network latency thiab kev ntsuas kev ua tau zoo ntawm CoopEdge muab cov tswv yim pom zoo rau kev tswj hwm kev lag luam thiab kev ntsuas kev ntsuas ntsuas, qhia txog kev tsim thiab ua tiav ntawm txoj kev tshawb no.

Cov hauj lwm no muab kev nkag siab zoo txog kev siv cov kev sim simulations, tshwj xeeb yog AWS EC2 nodes, hauv kev ntsuas kev ua haujlwm hauv network thiab kev lag luam qauv tus nqi ntawm kev xa tawm hauv blockchain tes hauj lwm. Ntau qhov chaw pab txhawb kev paub txog kev paub, kev ua tau zoo ntawm kev tsom xam, kev sib piv platform, thiab kev nkag siab txog kev cuam tshuam nyiaj txiag, ua rau muaj kev ntsuam xyuas nruj thiab meej ntawm kev sim teeb tsa thiab kev ua kom zoo ntawm blockchain systems.

Cov ntawv sau qhia txog phau ntawv

AWS. (nd). Compute – Amazon EC2 Instance Types – AWS. Amazon Web Services, Inc. Retrieved 16 July 2023, from https://aws.amazon.com/ec2/instance-types/

AWS (nd) muab cov peev txheej tseem ceeb uas muab cov ntsiab lus nthuav dav txog Amazon's Elastic Compute Cloud (EC2) piv txwv, qhov tseem ceeb virtual servers rau kev suav loj. Nws piav qhia ntau qhov xwm txheej muaj rau kev teeb tsa thiab lawv cov xwm txheej siv tshwj xeeb. Qhov no yog lub hauv paus kev paub los tsim kom muaj ib qho chaw simulated network tsim nyog rau kev sim. Qhov kev paub no tseem ceeb heev rau qhov kev tshawb fawb no vim nws muab lub hauv paus rau kev tsim thiab siv lub network simulation ntawm AWS EC2 nodes.

Dancheva, T., Alonso, U., & Barton, M. (2023). Huab benchmarking thiab kev soj ntsuam kev ua tau zoo ntawm HPC daim ntawv thov hauv Amazon EC2. Cluster Computing.
https://doi.org/10.1007/s10586-023-04060-4

Dancheva et al. (2023) tshuaj xyuas qhov kev soj ntsuam kev ua tau zoo ntawm Kev Ua Haujlwm Siab Tshaj Plaws (HPC) cov ntawv thov hauv Amazon's EC2 ib puag ncig. Hauv lawv txoj kev kawm, cov kws sau ntawv ntsuas qhov sib txawv, ua qhov no yog qhov tseem ceeb rau txoj kev tshawb fawb tam sim no, uas tseem ua haujlwm Amazon's EC2 rau kev teeb tsa lub network ntawm Bitcoin nodes.

Daim ntawv muaj ib txoj hauv kev rau kev soj ntsuam kev ua tau zoo, tshuaj xyuas yam xws li CPU kev ua tau zoo, nco bandwidth, inter-node latency, thiab disk IO ua haujlwm hauv huab ib puag ncig. Kev txheeb xyuas cov piv txwv sib txawv tau txais txiaj ntsig txoj kev tshawb fawb no los ntawm kev muab lub tswv yim ntawm qhov twg EC2 piv txwv yuav muab cov txiaj ntsig zoo rau cov ntaub ntawv siv tam sim no thiab tshwj xeeb.

Ib lub zog ntawm Dancheva li al. (2023) yog lawv qhov kev tshawb fawb txog kev cuam tshuam kev lag luam ntawm kev siv HPC daim ntawv thov ntawm Amazon EC2. Lawv cov txiaj ntsig kev txheeb xyuas tau ua pov thawj tias yog qhov muaj txiaj ntsig zoo hauv kev kwv yees cov peev txheej nyiaj txiag thiab kev txwv ntawm txoj kev tshawb fawb, uas yog lub hom phiaj los ntsuas kev ua haujlwm hauv network thaum tseem xav txog cov qauv kev lag luam ntawm kev xa tawm ntawm cov nodes thiab infrastructure.

Tsis tas li ntawd, daim ntawv txoj hauv kev rau kev sim thiab sib piv cov piv txwv sib txawv tau muab lub hauv paus uas pab peb tsim cov kev sim simulations hauv kev tshawb fawb. Los ntawm kev siv lawv cov txheej txheem rau qhov kev sim, peb tuaj yeem ua kom muaj kev soj ntsuam nruj thiab nruj ntawm EC2 teeb tsa thiab nws cov kev ua tau zoo raws li qhov sib txawv.

Thaum kawg, Dancheva et al. (2023) tshawb nrhiav cov teeb meem thiab cov kev txwv cuam tshuam nrog kev siv EC2 rau HPC daim ntawv thov yog qhov tseem ceeb uas yuav tsum tau xav txog. Qhov kev nkag siab no pab rau kev cia siab tias yuav muaj txoj hauv kev thaiv thiab siv cov kev tiv thaiv kev tiv thaiv thaum lub sijhawm sim teeb tsa hauv kev tshawb fawb. Daim ntawv tuav cov ncauj lus kom ntxaws txog kev txhim kho thiab ua tiav ntawm cov khoom sib piv rau cov uas tau npaj rau txoj kev kawm tam sim no. Kev ntsuas huab cua thiab kev soj ntsuam kev ua tau zoo tau muab kev paub theoretical thiab cov lus qhia tswv yim hauv kev teeb tsa thiab ua haujlwm zoo ib yam li EC2 ib puag ncig.

Raj, P., & Deka, GC (2018). Blockchain technology: Platforms, cov cuab yeej thiab siv rooj plaub. Academic Press.

Raj thiab Deka (2018) muab cov lus qhia dav dav thiab cov lus qhia rau blockchain thev naus laus zis, muab kev tsom xam pom ntawm ntau lub platform thiab cov cuab yeej muaj thiab nthuav dav lawv cov xwm txheej siv tau. Phau ntawv muab cov ncauj lus kom ntxaws thiab txheej txheej nkag siab ntawm blockchain thev naus laus zis, los ntawm kev tsim qauv mus rau cov txheej txheem ua haujlwm, ua rau nws muaj txiaj ntsig zoo rau cov kws tshawb fawb thiab cov kws tshaj lij.

Txawm hais tias muaj ntau yam tsis raug, cov ntawv nyeem tsom rau nws qhov kev sib piv ntawm ntau yam blockchain platforms. Nws rhuav tshem lawv cov qauv tsim, cov yam ntxwv, qhov muaj zog thiab qhov tsis muaj zog, ua kom nkag siab txog lawv cov kev ua haujlwm thiab cov kev siv tau zoo. Cov kev sib tham nyob ib ncig ntawm cov kev txwv scalability thiab cov kev daws teeb meem thoob plaws hauv lub platform no yog qhov pom tau tshwj xeeb. Hauv cov ntsiab lus ntawm kev tshawb fawb txog Bitcoin scalability, cov kev sib tham no tau ua lub hauv paus rau kev nkag siab txog cov teeb meem hauv qab thiab cov kev daws teeb meem.

Raj thiab Deka (2018) kuj muaj cov ntsiab lus ntawm kev xaiv cov cuab yeej zoo rau kev siv tshwj xeeb, muab cov lus qhia siv tau rau cov neeg tsim khoom lossis cov kws tshawb fawb. Cov txheej txheem no tuaj yeem pab tsim kev tshawb fawb thiab qhia txog cov txheej txheem txiav txim siab rau kev teeb tsa qhov chaw ntsuas qhov ntsuas qhov ntsuas. Cov lus qhia ntxaws ntxaws thiab kev pom tau pab coj tus qauv tsim thiab kev siv ntawm kev sim teeb tsa siv AWS EC2 piv txwv.

Hais txog kev siv tswv yim ntawm phau ntawv cov ntsiab lus, kev nkag siab muab rau ntawm kev lag luam ntawm blockchain thev naus laus zis tau muaj txiaj ntsig. Raj thiab Deka sib tham txog qhov cuam tshuam txog kev lag luam ntawm kev xa cov nodes thiab blockchain infrastructure, uas pab txhawb kev tshawb fawb nyob rau hauv cov ntsiab lus dav dav ntawm kev lag luam muaj peev xwm.

Txawm hais tias qhov tsis raug, qhov no yog qhov kev tshuaj xyuas zoo ntawm blockchain thev naus laus zis thiab nws daim ntawv thov. Txoj kev dav dav, kev sib txuas cov ntsiab lus, kev sib piv, thiab kev xav txog nyiaj txiag, ua rau phau ntawv muaj txiaj ntsig zoo rau cov kws tshawb fawb tshawb xyuas cov teeb meem scalability ntawm Bitcoin's blockchain. Nws muab ob qho tib si theoretical moj khaum thiab cov lus qhia ua haujlwm, tsav kev tsim thiab kev siv ntawm kev tshawb fawb kev tshawb fawb.

Shudo, K., Hasegawa, T., Sakurai, A., & Banno, R. (2023). Blockchain Network Studies Enabled los ntawm SimBlock. 2023 IEEE International Conference ntawm Blockchain thiab Cryptocurrency (ICBC), 1–2. https://doi.org/10.1109/ICBC56567.2023.10174929

Shudo et al. (2023) tshawb nrhiav siv cov kev sim simulation los kawm txog blockchain networks, tshwj xeeb yog tsom rau lawv cov qauv SimBlock. Cov kws sau ntawv tham txog qhov tseem ceeb ntawm kev ntsuam xyuas kev ua haujlwm hauv network thiab kev txheeb xyuas tus nqi hauv kev xa cov nodes thiab cov txheej txheem rau blockchain systems.

Lub hom phiaj tseem ceeb ntawm txoj kev tshawb fawb no yog siv cov kev sim simulations, tshwj xeeb yog siv AWS EC2 nodes, los ntsuas qhov kev ua tau zoo ntawm lub network ntawm blockchain systems thiab kev lag luam tus qauv tus nqi ntawm kev xa cov nodes thiab infrastructure. Cov kws sau ntawv hais txog qhov tseem ceeb ntawm kev ntsuas kev ua tau zoo thiab kev kwv yees tus nqi hauv kev ua kom muaj txiaj ntsig thiab ua tau zoo ntawm blockchain tes hauj lwm.

SimBlock, lub moj khaum tsim los ntawm cov kws sau ntawv, ua rau kev simulation ntawm blockchain network tus cwj pwm thiab kev ua tau zoo hauv ib puag ncig tswj. Los ntawm kev siv AWS EC2 nodes, cov kws sau ntawv tuaj yeem luam tawm cov xwm txheej tiag tiag hauv ntiaj teb thiab kawm txog qhov cuam tshuam ntawm qhov sib txawv network tsis sib xws ntawm kev ua haujlwm thiab tus nqi.

Cov kev sim simulations siv SimBlock tso cai rau cov kws sau ntawv los ntsuas ntau yam kev ntsuas hauv network xws li latency, throughput, thiab scalability. Cov kev ntsuas no yog qhov tseem ceeb hauv kev nkag siab txog cov kev txwv kev ua haujlwm thiab cov tsis muaj zog ntawm blockchain systems. Los ntawm kev ntsuas qhov kev ua tau zoo ntawm lub network, cov kws sau ntawv tuaj yeem txheeb xyuas cov teeb meem uas muaj peev xwm thiab nthuav tawm kev ua kom zoo dua los txhim kho tag nrho cov txiaj ntsig ntawm lub network.

Tsis tas li ntawd, tus qauv kev lag luam ntawm txoj kev tshawb fawb yog qhov tseem ceeb hauv kev ntsuam xyuas tus nqi cuam tshuam ntawm kev xa cov blockchain nodes thiab infrastructure. Cov kws sau ntawv tuaj yeem muab kev nkag siab zoo rau kev lag luam muaj peev xwm ntawm kev siv cov blockchain tes hauj lwm hauv ntau qhov xwm txheej los ntawm kev txheeb xyuas cov nqi cuam tshuam nrog kev teeb tsa sib txawv thiab teeb tsa. Qhov kev txheeb xyuas no pab cov neeg muaj feem cuam tshuam txog kev txiav txim siab txog kev faib peev txheej thiab kev npaj nyiaj txiag.

Cov ntawv no txhawb nqa kev tshawb fawb ntawm blockchain los ntawm kev muab lub hauv paus rau kev ntsuam xyuas kev ua haujlwm hauv network thiab tus qauv tsim nqi. Siv cov kev sim simulations, tshwj xeeb tshaj yog leveraging AWS EC2 nodes, tso cai rau kev ntsuas raug thiab kev tsom xam nyiaj txiag, uas yuav pab tau zoo heev nyob rau hauv tsim thiab deploying blockchain networks. Shudo et al. (2023) qhia txog tus nqi ntawm kev sim simulations hauv kev kawm blockchain networks. Lawv ua haujlwm nrog SimBlock thiab siv AWS EC2 nodes muab cov kev nkag siab zoo rau kev ntsuas kev ua haujlwm hauv network thiab kev txheeb xyuas tus nqi, thaum kawg pab txhawb rau kev nce qib thiab ua kom zoo dua blockchain systems.

Yuan, L., He, Q., Tan, S., Li, B., Yu, J., Chen, F., Jin, H., & Yang, Y. (2021). CoopEdge: Ib qho Kev Ncaj Ncees Blockchain-raws li Platform rau Kev Koom Tes Edge Computing. Kev Ua Haujlwm ntawm Web Conference 2021, 2245–2257 : kuv. https://doi.org/10.1145/3442381.3449994

Yuan et al. (2021) qhia lub CoopEdge platform, ib qho tshiab decentralized blockchain platform tshwj xeeb uas tsim los rau kev koom tes ntug kev xam. Cov kws sau ntawv nthuav dav mus rau qhov kev sib tw ntawm kev ua haujlwm ntug kev suav nrog hauv cov ntsiab lus ntawm blockchain thev naus laus zis, tshuaj xyuas qhov teeb meem ntawm lub network latency, qhov teeb meem tseem ceeb hauv kev ua tiav ntawm kev ua tiav ntawm blockchain tes hauj lwm. Lawv nthuav dav ntxiv txog cov qauv tsim qauv tsim los ntawm CoopEdge platform, muab kev nkag siab txog yuav ua li cas cov qauv tsim no tuaj yeem pab txhawb kev ua haujlwm tau zoo dua thiab ua haujlwm zoo ntawm blockchain network.

Tsis tas li ntawd, daim ntawv pib tshawb nrhiav qhov tob ntawm lub platform kev ua tau zoo, nthuav tawm cov ntaub ntawv tseem ceeb ntawm tus cwj pwm ntawm CoopEdge nyob rau hauv ntau yam xwm txheej. Txoj kev tshawb no tshawb xyuas cov ntsiab lus tseem ceeb xws li kev sib npaug ntawm kev thauj khoom thiab kev faib cov peev txheej, kev txiav txim siab tseem ceeb rau qhov kev ntsuas qhov ntsuas qhov ntsuas. Nws muab cov pov thawj kev sim nruj uas qhia tau tias muaj txiaj ntsig ntawm lawv txoj hauv kev los daws cov teeb meem no.

Cov txheej txheem thiab cov txiaj ntsig tau nthuav tawm hauv tsab xov xwm no muab kev qhia pom zoo rau kev tsim thiab tswj kev lag luam hauv cov phiaj xwm simulated blockchain network ntawm AWS EC2. Tsis tas li ntawd, nws ua rau muaj kev sib tham dav dav ntawm blockchain scalability, nthuav qhia cov tswv yim daws teeb meem thiab ua rau muaj kev xav-kev sib tham txog kev sib koom ua ke ntawm ntug kev suav thiab blockchain. 

Yog li ntawd, qhov chaw no yog qhov tseem ceeb hauv kev txhim kho thiab ua tiav ntawm txoj kev tshawb no, qhia txog txoj hauv kev rau kev tsim network, kev tswj hwm kev lag luam, thiab kev ntsuas kev ntsuas scalability.

[Cov ntawv blog no tau luam tawm los ntawm Dr. Craig Wright tus editor sawv cev ntawm Dr. Wright.]

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