Ukuphathwa Kwesigaba
Lena indaba yokudalwa kwe-ARPANET, umanduleli woguquko we-inthanethi, njengoba ilandiswa abahlanganyeli. Lapho ngifika e-Bolter Hall Institute e-University of California e-Los Angeles (UCLA), ngakhuphuka izitebhisi ukuya esitezi sesithathu ukusesha kwegumbi elingu-3420. Ngabe sengingena kuyo. Ephaseji wayengabonakali lutho olukhethekile. Kodwa eminyakeni engu-50 edlule, ngo-October 29, 1969, […]
Umsebenzi wami oyinhloko, ingxenye enkulu, ukusebenzisa izinhlelo zesofthiwe, okusho ukuthi ngichitha isikhathi esiningi ngizama ukuphendula imibuzo efana nale: Umthuthukisi unale software esebenzayo, kodwa ayisebenzi kimi. Kungani? Izolo le software ingisebenzele, kodwa namuhla ayisebenzi. Kungani? Lolu wuhlobo lokulungisa iphutha oluhluke kancane ekulungiseni amaphutha kwesofthiwe okuvamile. […]
Sanibonani nonke, igama lami ngingu-Alexander, ngisebenza kwa-CIAN njengonjiniyela futhi ngibambe iqhaza ekuphathweni kwesistimu kanye ne-automation yezinqubo zengqalasizinda. Emazwaneni kwesinye sezindatshana ezedlule, sicelwe ukuthi sisho ukuthi siyitholaphi i-4 TB yezingodo ngosuku nokuthi senzani ngayo. Yebo, sinamalogi amaningi, futhi sekusungulwe iqoqo lengqalasizinda elihlukile ukuze liwacubungule, […]
Namuhla sizokwethula izici zokusebenzisa i-SQL Server 2019 ngohlelo lokugcina lwe-Unity XT, futhi sinikeze izincomo ekwenzeni i-SQL Server ibe ngokoqobo kusetshenziswa ubuchwepheshe be-VMware, ukumisa nokuphatha izingxenye eziyisisekelo zengqalasizinda ye-Dell EMC. Ngo-2017, uDell EMC kanye ne-VMware bashicilela imiphumela yocwaningo mayelana nezitayela ze-SQL Server nokuziphendukela kwemvelo—“SQL Transformation […]
Ku-ecosystem ye-PHP, okwamanje kunezixhumi ezimbili zokusebenza neseva ye-Tarantool - isandiso esisemthethweni se-PECL i-tarantool/tarantool-php, esibhalwe ngo-C, kanye ne-tarantool-php/client, esibhalwe nge-PHP. Ngingumbhali waloku wakamuva. Kulesi sihloko, ngithanda ukwabelana ngemiphumela yokuhlolwa kokusebenza kwayo yomibili imitapo yolwazi futhi ngibonise ukuthi, ngezinguquko ezincane kukhodi, ungafinyelela kanjani […]
Ukuthuthukiswa kwezimboni zezinhlelo zesofthiwe kudinga ukunakwa okukhulu ekubekezeleleni amaphutha komkhiqizo wokugcina, kanye nokusabela okusheshayo ekuhlulekeni nasekuhlulekeni uma kwenzeka. Ukuqapha, yiqiniso, kusiza ukuphendula ukwehluleka nokwehluleka ngokuphumelelayo nangokushesha, kodwa akwanele. Okokuqala, kunzima kakhulu ukulandelela inani elikhulu lamaseva - inani elikhulu labantu liyadingeka. Okwesibili, udinga ukuqonda kahle ukuthi kanjani […]
Sesike sakhuluma ngokuthi kanjani/kungani sithanda i-Rook: yenza kube lula kakhulu ukusebenza ngesitoreji kumaqoqo e-Kubernetes. Nokho, ngalobu lula kufika ubunzima obuthile. Sithemba ukuthi indaba entsha izosisiza ukuba siqonde kangcono izinto eziyinkimbinkimbi ezinjalo ngaphambi kokuba zibonakale. Ukwenza ukufunda kuthakazelise, ake siqale ngemiphumela yenkinga yokucabanga eqoqweni. “Konke […]
Ngokuhamba kweminyaka embalwa yentuthuko ye-inthanethi Yezinto, izakhamizi ezithuthuke kakhulu zamadolobha amakhulu sezijwayele ukuthi izixazululo ze-IoT zingamaphrojekthi amakhulu akhulisa izinqubo zobuchwepheshe - ukusuka ezimbonini kuya emapulazini. Kwabaningi, i-inthanethi Yezinto isafika ezikhulumini zamathoyizi eziphendula igama lowesifazane. Ukukukholisa ukuthi I-inthanethi Yezinto inganikeza umuntu ojwayelekile okuningi manje, siqoqe […]
I-PowerShell iyithuluzi elivamile elizenzakalelayo elivame ukusetshenziswa yibo bobabili abathuthukisi bohlelo olungayilungele ikhompuyutha kanye nochwepheshe bezokuphepha kolwazi. Lesi sihloko sizoxoxa ngenketho yokusebenzisa i-PowerShell ukuqoqa ukude idatha kusuka kumadivayisi wokugcina lapho uphendula izehlakalo zokuphepha kolwazi. Ukuze wenze lokhu, uzodinga ukubhala iskripthi esizosebenza kudivayisi yokugcina bese kuba nencazelo enemininingwane yalokhu […]
I-Intel isikhiphe iphrosesa yayo yedeskithophu yabathengi eshesha kakhulu okwamanje: i-Core i9-9900KS, enawo wonke ama-cores ayisishiyagalombili asebenza ku-5,0 GHz. Kunomsindo omkhulu ezungeze iphrosesa entsha, kodwa akubona bonke abantu abazi ukuthi inkampani isivele ineprosesa enemvamisa yewashi engu-5,0 GHz, futhi enama-cores angu-14: I-Core i9-9990XE. Le nto engavamile kakhulu ayiyona [...]
Muva nje, imihlaba emibili ehluke ngokuphelele yahlangana ndawonye elabhorethri yethu: umhlaba wama-transceivers omsakazo angabizi kanye nomhlaba wezinhlelo ezibizayo zokuqopha amasignali omsakazo we-broadband. Okokuqala, abangani bethu abalungile basondele kithi ukuze senze isofthiwe yokuqopha isiginali ngebhendi engu-500 MHz. Thina-ke asikwazanga ukwenqaba. Phela, kwakudingeka ukwenza lokhu ebhodini lenkampani "Instrumental Systems", engiyazi isikhathi eside. Ku- […]
Ngonyaka odlule, umnyango wethu othandekayo wakwa-HR wasicela ukuthi sibhale i-chat bot ezosiza ekujwayeleni abantu abasha enkampanini. Masenze ukubhuka ukuthi singathuthukisi imikhiqizo yethu, kodwa sinikeza amakhasimende uhla olugcwele lwezinsizakalo zokuthuthukisa. Indaba izoba ngephrojekthi yethu yangaphakathi, lapho ikhasimende elingeyona inkampani yenkampani yangaphandle, kodwa i-HR yethu. Futhi umsebenzi oyinhloko lapho [...]