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Ayikho i-leap second ezokwethulwa ekupheleni kukaJuni 2026

Amazwana

3 min read Via lists.iana.org

Mewayz Team

Editorial Team

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Eceleni kwalezi zinguquko zesihloko, isinqumo se-ITU sinemiphumela engokoqobo ezimbonini ezincike ekugcineni isikhathi esinembayo. Amasistimu e-GPS, amanethiwekhi okuhweba ngezezimali, namagridi kagesi asebenza esikalini sesikhathi esiqhubekayo. Ukuqedwa kwamasekhondi okugxuma okuhleliwe kunciphisa ingcuphe yeziphazamiso zesofthiwe namaphutha esistimu angavela kusukela ekufakweni kwesekhondi elingeziwe. Lona kanye uhlobo lokuzinza lokusebenza inkundla efana ne-Mewayz eklanyelwe ukusekela, ihlinzeka ngesisekelo esithembekile samabhizinisi lapho umzuzwana ngamunye ubalulekile. ### Inselele Yezobuchwepheshe Yemizuzwana Eqayo Ngokombono wobunjiniyela besoftware, isekhondi eligxumayo likude nokumiswa okwesikhashana. Kungumcimbi oyinkimbinkimbi ongathula iziphazamisi ezicashile nokwehluleka kwesistimu. Izindlela ezivame kakhulu zokuphatha i-leap second yilezi: * **Ukugcoba:** Esikhundleni sokufaka isekhondi elilodwa, elihlukile, isikhathi esengeziwe "sigcotshwa" phakathi nesikhathi eside, ngokuvamile amahora ambalwa ngaphambi nangemuva kwaphakathi kwamabili. Lokhu kulungiswa kancane kancane kuvimbela amawashi ukuthi angadingeki ukuba agxumele emuva noma ame. * **Ukunyathela:** Indlela evamile lapho iwashi lesistimu lima ngokoqobo isekhondi elilodwa (23:59:60) ngaphambi kokuthi liye ku-00:00:00. > "Inkinga nge-leap second ukuthi ingabangela izinhlelo zokusebenza ukuthi zenze izinto ezingavamile kakhulu. Sizibonile izinkinga lapho amasistimu ethatha isikhathi njalo siya phambili, futhi uma singenzi njalo, kungaholela ekonakaleni kwedatha noma ukwehluleka kwe-cascading." - Unjiniyela wengqalasizinda yamafu. Izinkampani ezifana ne-Google ne-Amazon kudala zisebenzisa indlela yokugcoba kumanethiwekhi azo angaphakathi ukugwema ukuphazamiseka okungaba khona. Ukuqhela kumasekhondi okugxuma kuqinisekisa le ndlela, okwenza ukugcina isikhathi okuqhubekayo, okukwazi ukugcotshwa kube yizinga elisha. Lokhu kushintshela ekulawuleni isikhathi okungenazihibe kukhombisa ifilosofi yezinkundla ezididiyelwe zebhizinisi, ezihlose ukuzenzela kanye nokulungisa ukungahambi kahle kokusebenza. ### Ukubheka Phambili Ekusaseni Elibushelelezi Ukubala wehla kuJuni 2026 kuphawula ukuqala kokuphela kwenkathi yesikhathi esingajwayelekile. Nakuba i-leap second ingeke ishabalale ngokushesha—izoqedwa phakathi nekhulu leminyaka—isiqiniseko esinikezwe yisinqumo se-ITU sivumela abathuthukisi bobuchwepheshe nabaqhubi bebhizinisi ukuthi bahlelele isikhathi eside. Umgomo ikusasa lapho ukugcinwa kwesikhathi kukhona kokubili okunembe ngendlela emangalisayo futhi kubikezeleka ngokuphelele. Emabhizinisini, lolu shintsho lugcizelela ukubaluleka kokwakha imisebenzi kumasistimu azinzile, angabikezelwa. Ezweni lapho isikhathi manje sizogeleza ngaphandle kwalezi ziphazamiso ezihleliwe, ukugxila kungabuyela kulokho okubalulekile: ukusungula izinto ezintsha, ukusebenza kahle, nokukhula. Ukuthatha umhlalaphansi kwe-leap second isinyathelo esincane kodwa esibalulekile esibheke engqalasizinda yedijithali ethembeke kakhudlwana yawo wonke umuntu.

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