Consensus algorithm, asynchronous kushivirira kune zvisingatsananguriki zvikanganiso, inotungamirwa acyclic girafu, yakagoverwa registry - nezve izvo zvinobatanidza idzi pfungwa uye sei kusamonyanisa uropi hwako - mune chinyorwa nezve Hedera Hashgraph.
Nhoroondo ye Swirls Inc. ndizvo:
Hedera Hashgraph yakagovera ledger chikuva.
Starring:
Lemon Baird, nyanzvi yemasvomhu, muumbi weHashgraph algorithm, co-founder, CTO uye mukuru wesainzi weSwirlds Inc.;
Mance Harmon, nyanzvi yemasvomhu, co-muvambi uye CEO we Swirlds Inc.;
Tom Trowbridge, Mutungamiriri weHedera Hashgraph, Hashgraph Technology Evangelist.
Kutora chikamu muprojekiti:
Mari inobata Nomura Holding;
Telecommunications kambani Deutsche Telekom;
Kambani yezvemitemo yenyika DLA Piper;
Brazilian mutengesi Magazine Luiza;
Iyo kambani Swisscom AG
Ini handisati ndanzwisisa kuti nei ruzivo rwese nezveHedera Hashgraph ruchiunzwa nenzira inovhiringidza, ingave iyi mhedzisiro yemutemo wekuziva wevagadziri kana kuti zvakangoitika netsaona. Asi chero zvakadaro, kunyora rugwaro rwakabatana nezveHedera Hashgraph rwakazove rwakaoma kwazvo. Pese pazvairatidza kuti ndizvo zvazviri, ndakazonzwisisa zvese, zvakabva zvajeka zvakare uyezve kuti uku kwaive kurasika kwakadzama. Pakupedzisira, zvinoratidzika kuti chimwe chinhu chine musoro chakabuda, asi zvakadaro - verenga zvakanyatsonaka, njodzi yekubvisa uropi hwako haisati yaenda.
Chikamu 1. Basa revakuru veByzantine uye makuhwa
Pamwoyo wenyaya iyi inodaidzwa kuti Byzantine Fault Tolerance (BTF), muyedzo wepfungwa wakagadzirirwa kuratidza dambudziko rekuwiriranisa mamiriro ehurongwa mune iyo nyaya yekutaurirana kunoonekwa seyakavimbika, asi node kwete. Chero ani zvake anofarira anogona kudzidza nyaya pano kana pano zvakadzama.
Iyo Hedera Hashgraph platform's algorithms yakavakirwa pane yakakosha kesi yeByzantine Fault Tolerance, iyo Asynchronous Byzantine General Task, kana aBFT. Muna 2016, nyanzvi yemasvomhu Lemon Baird akatanga kupa mhinduro kwayo uye, usaite benzi, akabva aipa patent.
Iyo Hedera Hashgraph chikuva inoratidzirwa nekugovaniswa uye kuwiriranisa kwedhijitari data zvinoenderana neyakabvumiranwa algorithm, kugadzika kwemuviri kwenzvimbo dzekuchengetedza data uye kusavapo kwenzvimbo imwechete yekutonga. Nekudaro, iyo Hashgraph protocol (munyaya iyi, Hedera ndiyo eco-environment, Hashgraph ndiyo protocol) haisi ye blockchains, asi idhigiramu isina kutevedzana kutenderera uye inoumbwa kutevedzana kwakatevedzana kunotanga pane imwe node uye kusvika kumagumo node. nenzira dzakasiyana.
Zvichireva kutaura, kana yemhando yepamusoro blockchain inogona kuratidzwa seyakasimba kutevedzana kwezvisungo (izvo, chaizvoizvo, ndiyo pfuma yayo huru), ipapo Hashgraph inooneka yakafanana nebhonsai ine nhamba huru yemapazi. Sezvo huwandu hwekutenderera panguva imwe chete husina magumo, Hashgraph inobvumira kuti nhamba huru yekutengeserana iitwe panguva imwe chete (vagadziri vanoti zviuru mazana maviri nemakumi mashanu pasekondi, inova kashanu kugona kweVisa, tisingataure nezveBitcoin network), uye kazhinji hapana mari yekutengeserana.
Musiyano unotevera wakakosha pakati peHashgraph neiyo classic blockchain ndiyo gossip sub-protocol. Mukati mebhuku rakagoverwa, kutengeserana kwega kwega hakurevi kuendeswa kwedata rese, asi ruzivo chete nezveruzivo (Makuhwa pamusoro peMakuhwa). Iyo node inozivisa mamwe maviri anopokana node nezve kutengeserana, imwe neimwe iyo, zvakare, inotepfenyura mameseji kune mamwe maviri kusvika panguva iyo nhamba yemanodhi akaziviswa inokwana kuzadzisa kubvumirana, uye izvi zvinoitika kana mazhinji emanodhi anoziviswa ( uye chaizvo nekuda kweizvi nhamba yakataurwa yekutengeserana pachikamu chenguva inowanikwa).
Chikamu 2. Blockchain mhondi kana kwete
Hedera Hashgraph parizvino iri kugadzirwa. Kunyanya, isu tiri kuyedza yedu cryptocurrency nerutsigiro rwe micropayments, kugovera network chengetedzo yemafaira uye zvinyorwa zvinotitendera kugadzira akangwara zvibvumirano zvinoenderana nemitauro yeEthereum nharaunda.
Maonero epurojekiti iyi haawanzo kupatsanurwa. Mamwe masosi anodaidza Hashgraph se "blockchain killer", vamwe vanonongedza nenzira kwayo kuti hapana mienzaniso yekushanda yakatemerwa zvikumbiro munzvimbo yeHedera, vamwe vanovhiringika nenyaya yekuti hwaro hwepuratifomu ine patent, uye kukura kwayo kuri pasi pe kutonga kwebhodhi revatariri, iro rinosanganisira vamiriri vemakambani akati wandei kubva kuFortune 500 runyorwa (kunyangwe iyo yekupedzisira ichingoreva kuti chirongwa chine mukana chaiwo uye hachisi chitsotsi). Nenzira, imwe nguva yapfuura purojekiti yakasimudzwa kuita imwe kambani, Hedera Hashgraph, iyo inoratidzawo kukosha kwayo kune vanogadzira.
Vagadziri, pasina kukakavara kukuru, vakatanga kuunganidza $ 18 mamiriyoni ezvido zvekushanda pane yakavharwa chiratidzo chekutengesa uye, mushure mechinguva, imwe madhora 100. Hapana tsanangudzo pamusoro peICO yakataurwawo, uye kazhinji, Hedera Hashgraph roadmap haigoni kunzwisiswa, iyo. hazvidzivisi kambani kuita mabasa anoshingaira ane chinangwa chekuparidzira iyi algorithm yekubvumirana, kambani iri kushanda nesimba pakuumbwa kwenharaunda dzakasiyana-siyana dzenyanzvi - kubva kune vanogadzira mapurogiramu kusvika kune magweta, vamiririri veprojekti vakatoita misangano inopfuura 80 nevagari vanofarira kumativi ose. nyika, kunyange kusvika kuRussia - musi waKurume 6, musangano wakaitwa muMoscow neMutungamiriri weHedera Hashgraph Tom Trowbridge, iyo, sezvavanotaura, yakaunza pamwe vamiriri vazhinji veIT yedu uye madenderedzwa emari.
VaTrowbridge vakati munguva pfupi iri kutevera zvikumbiro makumi mana zvakatemerwa zvakabva paHedera Hashgraph zvinotarisirwa, uye kazhinji pane zvinopfuura zana zviri kushanda, saka mune ramangwana rinoonekwa munhu wese achave nemukana wekuona kuti hupfumi uhwu hunoshanda sei. .
Total
Kazhinji, zvinhu zvakawanda zvinogona kutaurwa nechokwadi. Chekutanga, chirongwa ichi hachisi chidiki uye chakatomutsa kufarira kwakanyanya kubva kune vamiriri vemakambani makuru. Chechipiri, kune asiri nyanzvi iye haanzwisisike, izvo, sezviri pachena, zvinotsanangura kushaikwa kwedata pamusoro pake munharaunda yeruzhinji (uye zvakare, kutonga nevhidhiyo naVaLimon, uye chokwadi chekuti murume uyu akangwara haambove a mutauri zvachose). Chechitatu, hazviite kuti ichave "Bitcoin killer" kana chimwe chinhu chinonzwisa tsitsi, asi zvakanakira zvarinotaura zvinotaridzika zvakakosha zvekutevera chirongwa ichi zvakanyanya.
Uyezve, kune runyerekupe rwekuti varongi vachakurumidza kukwezva chikamu chinotevera chekudyara, zvinogoneka kuti zvine musoro kutora chikamu mazviri.
Source: www.habr.com