Kudzokorora Nguva: UT1, UTC, NTP uye NTS

Nhanganyaya: Kunyepedzera kweWachi Imwechete

Munyika yedu ine hyper-yakabatana, tinoshanda pasi pekunyepedzera kunonyaradza kwenguva imwe chete, yakabatana. Isu tinoronga kufona kwevhidhiyo kuyambuka, nguva dzekuchinjana kwemari yepasi rose, uye sync data pamaseva pasi rese nefungidziro yekuti "ikozvino" inobvumiranwa nepasi rose. Asi, kuseri kwekureruka uku kune zvivakwa zvakaoma uye zvinonakidza zvekuchengeta nguva, kutamba kwakapfava pakati pemichina yekudenga nekunyatsoona kweatomu. Kunzwisisa mutsauko uripo pakati pezviyero zvenguva seUT1, UTC, uye maprotocol akaita seNTP neNTS anoaparadzira kwakakosha pakutenda chimiro chisingaoneki chinopa simba bhizinesi razvino uye tekinoroji. Kupuratifomu yakaita seMewayz, inobatanidza mafambiro ebasa akasiyana-siyana uye data streams, nguva yakavimbika uye yakawiriraniswa haisi yekungorerukira chete-ndiyo musimboti wekushanda kwekuvimbika.

The Foundation: Astronomical vs. Atomic Time

Nyaya yemazuva ano yekuchengeta nguva inotanga nenzira mbiri dzakasiyana dzekuyera rwendo rwepasi redu nemuchadenga. UT1 (Nguva Yese 1) inguva yemazuva ano yezuva. Zvinobva pakutenderera kwePasi chaiko kune zuva, kuyerwa nekuona zvinhu zviri kure. Zvisinei, Pasi rino muchengeti wenguva asina kukwana; kutenderera kwayo kuri kuderera zvishoma nezvishoma nekuda kwemasimba emvura uye inogona kukanganiswa zvishoma nezviitiko zve geological. Sekondi yeUT1 haina kumira zvakanaka.

Nekusiyana,UTC (Coordinated Universal Time) inoenderana nekuzunguzika kusingazungunuke kwemaatomu. Nguva yeAtomic Yepasi Pose (TAI) inoverengerwa kubva kunetiweki yepasi rose yeatomu chaiyo chaiyo. UTC inotorwa kubva kuTAI asi inogara mukati memasekonzi 0.9 eUT1 nekushandisa system yeleap seconds. Masekonzi ekusvetuka aya anombowedzerwa (kana kuti anobviswa) kutsiva kutenderera kweNyika. UTC ndiyo chiyero chepamutemo chemazuva ese chinoshandiswa pasirese kumatunhu enguva, ayo anotsanangurwa seanobvisa kubva kuUTC. Inopa hwaro hwakatsiga, hwakananga hunodiwa nenyika yedu yedhijitari.

Mutengesi: Mafambiro eNguva paInternet

Kuziva mwero chinhu chimwe; kuve nechokwadi chekuti komputa yese uye mudziyo unoomerera kwairi ndechimwewo. Iri ndiro basa reNetwork Time Protocol (NTP). NTP ndeimwe yemapuroteni ekare eindaneti achiri kushandiswa, uye inoshanda nekuyananisa mawachi panetiweki. Midziyo inobvunza yakasarudzika nguva maseva, ayo pachawo anowiriraniswa kune akakwira-stratum masosi, pakupedzisira achitsvaga kudzokera kune yekutanga nguva server yakabatana neatomu wachi. NTP yakaomesesa zvinoshamisa, accounting kune network latency kuverenga kwakaringana nguva yekugadzirisa. Kune chero hurongwa hwebhizinesi, kunyanya modular OS seMewayz inovimba nekutema matanda chaiko, kutevedzana kwezviitiko, uye kurondwa kwemazuva ekupedzisira, NTP ndiyo muchengeti wechinyararire wekuenderana.

Muchengeti: Kuchengetedza Nguva Yenguva

Sezvo masisitimu akakosha akawedzera kuvimba nenguva chaiyo, njodzi yakabuda: ko kana nguva yacho iri yakaipa? Sevha yeNTP ine hutsinye kana kuti munhu ari pakati-pekurwiswa anogona kudyisa data yenguva yenhema, zvingangokanganisa mashandiro, zvichikonzera kukanganisa kwemari, kana kukanganisa zvitupa zvinovimba nezvitambi zvenguva. Izvi zvakaita kuti pave nekugadzirwa kweNetwork Time Security (NTS)protocol. NTS inopa huchokwadi uye cryptographic chengetedzo yeNTP, kuve nechokwadi chekuti ruzivo rwenguva iyo mudziyo unogashira ndeyechokwadi uye isina kukanganiswa nayo. Ndiwo mutsauko uripo pakati pekuvimba nemunhu wausingazivi nenguva uye kuigamuchira kubva kune yakasimbiswa, yakavharwa.

• UT1: Nguva yeAstronomical, zvichienderana nekutenderera kwePasi. Hazvina kujairika asi mune zvemuchadenga "chokwadi."
• UTC: Chiyero chenguva yevagari, zvinoenderana newachi yeatomu asi inogadziriswa nemasekonzi ekusvetuka kuti irambe yakabatana neUT1.
• NTP: Iyo protocol inoparadzira nguva yeUTC pamanetiweki emakombuta, ichiona kuwiriraniswa.
• NTS: Kuwedzeredzwa kwechengetedzo yeNTP inodzivirira kubva kukurwisa kwakashata kwekuchinja nguva.

"Munyika inosundwa nedata, kuwiriranisa nguva hakusi kwechiwachi chete chiri kufamba pamwe chete; ndezvekuona nhoroondo imwe chete, inogoneka yezviitiko. Ndiyo hurongwa husinganzwisisi hunoita kuti kuvimbana kuwedzere muhupfumi hwedhijitari."

💡 DID YOU KNOW?

Mewayz replaces 8+ business tools in one platform

CRM · Invoicing · HR · Projects · Booking · eCommerce · POS · Analytics. Free forever plan available.

Start Free →

Kunyatsoita Kuita: The Mewayz Connection

Nei izvi zvine basa kune bhizinesi rinoshanda paMewayz? Nekuti modular bhizinesi OS iecosystem yeakabatana maapplication-project management, CRM, billing, uye analytics. Yakarurama, yakawiriraniswa nguva ndiyo tambo inosunga mamodule aya pamwechete. Inove nechokwadi chekuti mubhadharo waiswa mushure mekutumira invoice, kuti zuva rekupedzisira reprojekiti rinonzwisiswa zvakafanana nenhengo dzese dzechikwata zvisinei nenzvimbo, uye kuti nzira dzekuongorora dzinotevedzana zvisina kujeka. Nekuvaka pane masisitimu anotungamira yakachengeteka uye chaiyo nguva kuwiriranisa (NTP neNTS), Mewayz inopa hwaro hwakasimba. Izvi zvinobvumira mabhizinesi kuti atarise nezvekuvandudza nekukura, aine chivimbo chekuti iyo yakakosha metric yekufambira mberi-nguva pachayo-inodzorwa nemazvo esainzi uye chengetedzo yakasimba.

Mibvunzo Inowanzo bvunzwa

Nhanganyaya: Kunyepedzera kweWachi Imwechete

Munyika yedu ine hyper-yakabatana, tinoshanda pasi pekunyepedzera kunonyaradza kwenguva imwe chete, yakabatana. Isu tinoronga kufona kwevhidhiyo kuyambuka, nguva dzekuchinjana kwemari yepasi rose, uye sync data pamaseva pasi rese nefungidziro yekuti "ikozvino" inobvumiranwa nepasi rose. Asi, kuseri kwekureruka uku kune zvivakwa zvakaoma uye zvinonakidza zvekuchengeta nguva, kutamba kwakapfava pakati pemichina yekudenga nekunyatsoona kweatomu. Kunzwisisa mutsauko uripo pakati pezviyero zvenguva seUT1, UTC, uye maprotocol akaita seNTP neNTS anoaparadzira kwakakosha pakutenda chimiro chisingaoneki chinopa simba bhizinesi razvino uye tekinoroji. Kupuratifomu yakaita seMewayz, inobatanidza mafambiro ebasa akasiyana-siyana uye data streams, nguva yakavimbika uye yakawiriraniswa haisi yekungorerukira chete-ndiyo musimboti wekushanda kwekuvimbika.

The Foundation: Astronomical vs. Atomic Time

Nyaya yemazuva ano yekuchengeta nguva inotanga nenzira mbiri dzakasiyana dzekuyera rwendo rwepasi redu nemuchadenga. UT1 (Nguva Yese 1) inguva yemazuva ano yezuva. Zvinobva pakutenderera kwePasi chaiko kune zuva, kuyerwa nekuona zvinhu zviri kure. Zvisinei, Pasi rino muchengeti wenguva asina kukwana; kutenderera kwayo kuri kuderera zvishoma nezvishoma nekuda kwemasimba emvura uye inogona kukanganiswa zvishoma nezviitiko zve geological. Sekondi yeUT1 haina kumira zvakanaka.

Mutengesi: Mafambiro eNguva paInternet

Kuziva mwero chinhu chimwe; kuve nechokwadi chekuti komputa yese uye mudziyo unoomerera kwairi ndechimwewo. Iri ndiro basa reNetwork Time Protocol (NTP). NTP ndeimwe yemapuroteni ekare eindaneti achiri kushandiswa, uye inoshanda nekuyananisa mawachi panetiweki. Midziyo inobvunza yakasarudzika nguva maseva, ayo pachawo anowiriraniswa kune akakwira-stratum masosi, pakupedzisira achitsvaga kudzokera kune yekutanga nguva server yakabatana neatomu wachi. NTP yakaomesesa zvinoshamisa, accounting kune network latency kuverenga kwakaringana nguva yekugadzirisa. Kune chero hurongwa hwebhizinesi, kunyanya modular OS seMewayz inovimba nekutema matanda chaiko, kutevedzana kwezviitiko, uye kurondwa kwemazuva ekupedzisira, NTP ndiyo muchengeti wechinyararire wekuenderana.

The Guardian: Kuchengetedza Nguva Yenguva Sezvo masisitimu akakosha akawedzera kuvimba nenguva chaiyo, njodzi yakabuda: ko kana nguva yacho iri yakaipa? Sevha yeNTP ine hutsinye kana kuti munhu ari pakati-pekurwiswa anogona kudyisa data yenguva yenhema, zvingangokanganisa mashandiro, zvichikonzera kukanganisa kwemari, kana kukanganisa zvitupa zvinovimba nezvitambi zvenguva. Izvi zvakakonzera kugadzirwa kweNetwork Time Security (NTS) protocol. NTS inopa huchokwadi uye cryptographic chengetedzo yeNTP, kuve nechokwadi chekuti ruzivo rwenguva iyo mudziyo unogashira ndeyechokwadi uye isina kukanganiswa nayo. Ndiwo musiyano pakati pekuvimba nemutorwa nenguva uye nekuigamuchira kubva kune yakasimbiswa, yakavharwa sosi. UT1: Nguva yeAstronomical, yakavakirwa pakutenderera kwePasi. Hazvina kujairika asi zvenyeredzi "chokwadi." UTC: Iyo nguva yenguva chiyero, yakavakirwa paatomu wachi asi yakagadziridzwa nemasekonzi ekusvetuka kuti igare yakabatana neUT1. NTP: Iyo protocol inogovera UTC nguva pamakomputa network, kuve nechokwadi chekuyananisa. NTS: Iyo yekuchengetedza yekuwedzera yeNTP inodzivirira kubva kune yakaipa-inoshandura nguva kurwiswa. "Munyika inosundwa nedata, kuwiriranisa nguva hakungori kwewachi dzinobatana pamwe chete; ndezvekuona nhoroondo imwe chete, inogoneka yezviitiko. Ndiyo protocol yakanyarara inoita kuti kuvimba kuwedzere muhupfumi hwedhijitari." Kurongeka muKuita: The Mewayz Connection

Nei izvi zvine basa kune bhizinesi rinoshanda paMewayz? Nekuti modular bhizinesi OS iecosystem yeakabatana maapplication-project management, CRM, billing, uye analytics. Yakarurama, yakawiriraniswa nguva ndiyo tambo inosunga mamodule aya pamwechete. Inove nechokwadi chekuti mubhadharo waiswa mushure mekutumira invoice, kuti zuva rekupedzisira reprojekiti rinonzwisiswa zvakafanana nenhengo dzese dzechikwata zvisinei nenzvimbo, uye kuti nzira dzekuongorora dzinotevedzana zvisina kujeka. Nekuvaka pane masisitimu anotungamira yakachengeteka uye chaiyo nguva kuwiriranisa (NTP neNTS), Mewayz inopa hwaro hwakasimba. Izvi zvinobvumira mabhizinesi kuti atarise nezvekuvandudza nekukura, aine chivimbo chekuti iyo yakakosha metric yekufambira mberi-nguva pachayo-inodzorwa nemazvo esainzi uye chengetedzo yakasimba.