Author: Pulogalamu ya ProHoster

Momwe mungapangire choyambitsa cha DAG mu Airflow pogwiritsa ntchito Experimental API

Pokonzekera maphunziro athu, nthawi ndi nthawi timakumana ndi zovuta pakugwiritsa ntchito zida zina. Ndipo panthawi yomwe timakumana nawo, nthawi zonse sipakhala zolemba zokwanira komanso zolemba zomwe zingatithandize kuthana ndi vutoli. Izi zinali choncho, mwachitsanzo, mu 2015, komanso mu pulogalamu ya "Big Data Specialist" yomwe tidagwiritsa ntchito […]

Monobloc vs Modular UPS

Dongosolo lalifupi lamaphunziro kwa oyamba kumene chifukwa chake ma UPS okhazikika amakhala ozizira komanso momwe zidachitikira. Kutengera kapangidwe kawo, magetsi osasunthika opangira ma data amagawidwa m'magulu awiri akulu: monoblock ndi modular. Zakale ndi zamtundu wa UPS wachikhalidwe, zotsirizirazi ndi zatsopano komanso zapamwamba kwambiri. Kodi pali kusiyana kotani pakati pa monoblock ndi ma UPS modular?

Kutha kwa mazunzo: Apple yaletsa kutulutsa kwa AirPower opanda zingwe

Apple yalengeza mwalamulo kuletsa kutulutsidwa kwa malo opangira ma waya opanda zingwe a AirPower, omwe adayambitsidwa koyamba kumapeto kwa chaka cha 2017. Malinga ndi lingaliro la ufumu wa Apple, gawo la chipangizocho liyenera kukhala kuthekera kowonjezeranso zida zingapo nthawi imodzi - mwachitsanzo, wotchi yamanja ya Watch, foni yam'manja ya iPhone komanso mlandu wamakutu a AirPods. Kutulutsidwa kwa wayilesiyi kudakonzedwa koyambirira kwa 2018. Kalanga, [...]

IHS: Msika wa DRAM udzachepa ndi 22% mu 2019

Kampani yofufuza IHS Markit ikuyembekeza kutsika kwamitengo yamitengo ndi kufunikira kofooka kudzasokoneza msika wa DRAM mgawo lachitatu la chaka chino, zomwe zidapangitsa kutsika kwakukulu mu 2019 patatha zaka ziwiri zakukula kwambiri. IHS ikuyerekeza kuti msika wa DRAM ukhala wokwanira $77 biliyoni chaka chino, kutsika ndi 22% kuchokera ku 2018 […]

Kutalika kwa SilverStone Krypton KR02 nsanja yozizira ndi 125 mm

SilverStone yalengeza Krypton KR02 universal processor cooler for tower solutions. Mapangidwe a chinthu chatsopanocho amaphatikizapo radiator ya aluminiyamu ndi mapaipi atatu otentha amkuwa okhala ndi mainchesi 6 mm, omwe amalumikizidwa ndi maziko amkuwa. Radiator yaing'ono yothandizira imaperekedwa pansi. Chozizira chimakhala ndi fan 92mm. Kuthamanga kwake kozungulira kumayendetsedwa ndi pulse wide modulation (PWM) kuchokera pa […]

Kamera yobisika ya selfie ndi chophimba cha Full HD +: zida za foni yamakono ya OPPO Reno zimawululidwa

Monga tafotokozera kale, kampani yaku China OPPO ikukonzekera kutulutsa mafoni amtundu watsopano wa Reno. Mwatsatanetsatane za chimodzi mwazidazi zidawonekera munkhokwe ya Chinese Telecommunications Equipment Certification Authority (TENAA). Zatsopanozi zikuwoneka pansi pa mayina PCAM00 ndi PCAT00. Chipangizocho chili ndi skrini ya 6,4-inch AMOLED Full HD+ yokhala ndi mapikiselo a 2340 × 1080 ndi chiŵerengero cha 19,5: 9. Kamera yakutsogolo ya 16-megapixel yokhala ndi [...]

Zopitilira kukonzanso: iFixit idaphunzira mawonekedwe a mahedifoni a AirPods 2

Amisiri ku iFixit adadula mahedifoni aposachedwa opanda zingwe, AirPods, omwe Apple idavumbulutsa posachedwa - pa Marichi 20. Tikumbukire kuti AirPods ya m'badwo wachiwiri imagwiritsa ntchito chipangizo cha H1 chopangidwa ndi Apple, chifukwa Siri imatha kutsegulidwa pogwiritsa ntchito mawu anu. Moyo wa batri wowongoka. Kuonjezera apo, kukhazikika kwa kugwirizana kopanda zingwe kwawonjezeka ndipo kuthamanga kwa deta kwawonjezeka. Mtengo ku Russia […]

Russia ipanga makina ochapira danga

Kampani ya S.P. Korolev Rocket and Space Corporation Energia (RSC Energia) yayamba kupanga makina ochapira apadera opangidwa kuti azigwiritsidwa ntchito mumlengalenga. Akuti kuyikako kukukonzekera ndi diso lamtsogolo la mwezi ndi maulendo ena apakati pa mapulaneti. Tsoka ilo, zonse zaukadaulo za polojekitiyi sizinafotokozedwebe. Koma n’zachidziŵikire kuti dongosololi lidzaphatikizapo luso logwiritsanso ntchito madzi. Za mapulani aku Russia […]

Gawo limodzi kuyandikira kutulutsa: Mafoni am'manja a ASUS Zenfone 6 omwe adawonedwa patsamba la Wi-Fi Alliance

Malinga ndi magwero a pa intaneti, mafoni a m'manja a Zenfone 6, omwe ASUS adzalengeza mu gawo lachiwiri, alandira chiphaso kuchokera ku bungwe la Wi-Fi Alliance, malinga ndi magwero a intaneti. Malinga ndi zomwe zilipo, mndandanda wa Zenfone 6 uphatikiza zida zokhala ndi kamera yochotsa periscope ndi (kapena) zida mu mawonekedwe otsetsereka. Izi zikuthandizani kuti mugwiritse ntchito mawonekedwe opanda mawonekedwe ndipo nthawi yomweyo muzichita popanda chodula kapena dzenje pachiwonetsero. […]

Sony Mobile ibisala mkati mwa gawo latsopano la ogula zamagetsi

Ambiri adadzudzula bizinesi ya smartphone ya Sony, yomwe yakhala yopanda phindu kwa zaka zambiri. Ngakhale zili zonena zabwino, kampaniyo ikudziwa bwino lomwe kuti zinthu sizikuwoneka bwino pamagawo ake am'manja. Wopanga ku Japan akuchitapo kanthu kuti athetse vutoli, koma njira yatsopanoyi ikudzudzula akatswiri omwe amakhulupirira kuti kampaniyo ikungoyesa kubisa mavuto ake. M'malo mwake, Sony iphatikiza malonda ake ndi […]

Akatswiri a ASUS adasunga mapasiwedi amkati otseguka pa GitHub kwa miyezi ingapo

Gulu lachitetezo la ASUS linali ndi mwezi woyipa mu Marichi. Zotsutsa zatsopano zakuphwanya kwakukulu kwachitetezo ndi ogwira ntchito pakampani zidatulukira, nthawi ino zikukhudza GitHub. Nkhanizi zimabwera pambuyo pamwano wokhudza kufalikira kwa ziwopsezo kudzera pa maseva ovomerezeka a Live Update. Katswiri wa zachitetezo ku SchizoDuckie adalumikizana ndi Techcrunch kuti afotokoze zambiri zakuphwanya kwina […]

Akatswiri adapeza zovuta zatsopano za 36 mu protocol ya 4G LTE

Nthawi iliyonse kusintha kwa njira yatsopano yolumikizirana yam'manja sikungotanthauza kuwonjezeka kwa liwiro la kusinthanitsa kwa data, komanso kumapangitsa kuti kulumikizana kukhale kodalirika komanso kutetezedwa ku mwayi wosaloledwa. Kuti achite izi, amatenga zofooka zomwe zapezeka m'ma protocol am'mbuyomu ndikugwiritsa ntchito njira zatsopano zotsimikizira chitetezo. Pachifukwa ichi, kulankhulana pogwiritsa ntchito protocol ya 5G kumalonjeza kukhala odalirika kuposa [...]