Sihloko: Ukuphatha

I-ERP-system: iyini, kungani isetshenziswa nokuthi inkampani yakho iyayidinga yini

Lapho zisebenzisa izinhlelo ze-ERP ezingekho eshalofini, izinkampani ezingama-53% ziba nobunzima obukhulu obudinga izinguquko ezinqubweni zebhizinisi nezindlela zenhlangano, futhi u-44% wezinkampani uhlangabezana nezinkinga ezinkulu zobuchwepheshe. Ochungechungeni lwezihloko, sizochaza ukuthi luyini uhlelo lwe-ERP, luzuzisa kanjani, indlela yokunquma isidingo sokuqaliswa kwalo, yini okudingeka ukwazi lapho ukhetha umhlinzeki wepulatifomu nokuthi ungayisebenzisa kanjani. Umqondo […]

Bhala incwadi: ingabe umdlalo ulifanele ikhandlela?.. Kusuka kumbhali wencwadi ethi “Highly Loaded Applications”

Sawubona, Habr! Kunzima ukulinganisa impumelelo yencwadi ethi “Designing Data-Intensive Application”, eyanyatheliswa ngokuhumusha kwesiRashiya futhi njalo iphinde inyatheliswe lapha ngaphansi kwesihloko esithi “Izicelo Ezilayishwe Kakhulu.” Esikhathini esingengakanani esidlule, umbhali uthumele iposi elithembekile neliningilizayo. ku-blog yakhe mayelana nendlela akwazi ngayo ukusebenza kule ncwadi, ukuthi yayivumela malini ukuyithola, futhi kanjani, ngaphandle kwemali, inzuzo yombhali […]

Ukunquma indlela eya esikhumulweni sezindiza kusetshenziswa i-RTL-SDR ne-GNU Radio

Sawubona, Habr! Njengamanje, azikho izindinganiso eziningi zokuxhumana, ngakolunye uhlangothi, zinelukuluku futhi ziyathakazelisa, ngakolunye uhlangothi, incazelo yazo ayithathi amakhasi angama-500 ngefomethi ye-PDF. Isignali eyodwa enjalo okulula ukuyinquma isignali ye-VHF Omni-directional Radio Beacon (VOR) esetshenziswa ekuzulazuleni emoyeni. I-VOR Beacon (c) wikimedia.org Okokuqala, umbuzo oya kubafundi […]

# I-GitLab 13.4 ikhishwe ne-HashiCorp yokugcina izinto eziguquguqukayo ze-CI kanye ne-Kubernetes Agent

Ukukhishwa kwe-13.4 kuphumile nenqolobane ye-HashiCorp yezinto eziguquguqukayo ze-CI, I-Kubernetes Agent kanye Nesikhungo Sokuphepha, kanye nezici ezishintshekayo ku-Starter At GitLab, sihlale sicabanga ukuthi singabasiza kanjani abasebenzisi behlise ubungozi, sikhulise ukusebenza kahle, futhi sithuthukise isivinini sokulethwa endaweni yakho eyintandokazi. . Kule nyanga sengeze izinto ezintsha eziningi eziwusizo ezikhulisa amandla okuphepha, ezinciphisa inani […]

Ukuqhathaniswa kwezinsizakalo ze-colocation

Senza ucwaningo lwemakethe njalo, sihlanganisa amathebula anamanani kanye nenqwaba yamapharamitha enqwaba yezikhungo zedatha. Ngakho ngacabanga ukuthi izinto ezinhle akufanele zimosheke. Abanye bangathola idatha ngokwayo iwusizo, kuyilapho abanye bangasebenzisa isakhiwo njengesisekelo. Amathebula ethula idatha yango-2016. Kodwa abengekho amatafula anele, ngakho-ke senza namagrafu kanye nesibali sentela samaseva abamba, kanye nengezwe elivulekile […]

Imephu yomgwaqo ye-Odyssey: yini enye esiyifunayo ku-pooler yokuxhumana. U-Andrey Borodin (2019)

Embikweni wakhe, u-Andrey Borodin uzokutshela ukuthi bacabangele kanjani isipiliyoni sokukala i-PgBouncer lapho beklama i-pooler yokuxhumeka kwe-Odyssey, nokuthi bayikhiphe kanjani ekukhiqizeni. Ngaphezu kwalokho, sizoxoxa ngokuthi yimiphi imisebenzi yomdonsi esingathanda ukuyibona ezinguqulweni ezintsha: kubalulekile kithi ukuthi singagcini nje ngokuhlangabezana nezidingo zethu, kodwa ukuthuthukisa umphakathi wabasebenzisi be-Odyssey. Ividiyo: Sanibonani nonke! Igama lami ngingu-Andrew. KwaYandex ngisebenza […]

Windows 10 + Linux. Ukusetha i-KDE Plasma GUI ye-Ubuntu 20.04 ku-WSL2. Ukuhamba phambili

Isingeniso Lesi sihloko senzelwe ukunakwa kwabaphathi besistimu abalungisa izindawo zokusebenza ezijwayelekile kumakhompyutha asebenza i-Windows 10, okuhlanganisa nabathuthukisi be-software. Kufanele kuqashelwe ukuthi kunenkinga ethile ehlobene nokungenzeki kokuhlanganisa isofthiwe etholakala ku-inthanethi Isitolo se-Microsoft ukuze isetshenziswe ngokwezifiso Windows 10 isithombe. Ngaphandle kokungena emininingwaneni, ngizokucacisa lokho […]

Le database iyavutha...

Ake ngixoxe indaba yobuchwepheshe. Eminyakeni eminingi edlule, bengithuthukisa uhlelo lokusebenza olunezici zokusebenzisana ezakhelwe kulo. Bekuyisitaki sokuhlola esisebenziseka kalula esisebenzise amandla aphelele e-React yangaphambi kwesikhathi ne-CouchDB. Ivumelanise idatha ngesikhathi sangempela nge-JSON OT. Yayisetshenziswa emsebenzini wangaphakathi wenkampani, kodwa ukusebenza kwayo okubanzi namandla kwezinye izindawo […]

Iseva ye-MS SQL: ISIPELE kuma-steroids

Linda! Linda! Yiqiniso, lesi akusona esinye isihloko mayelana nezinhlobo zezipele ze-SQL Server. Ngeke ngize ngikhulume ngomehluko phakathi kwamamodeli okubuyisela kanye nendlela yokubhekana nelogi egcwele. Mhlawumbe (mhlawumbe nje), ngemva kokufunda lokhu okuthunyelwe, uzokwazi ukwenza isiqiniseko sokuthi isipele esisusiwe kuwe usebenzisa izindlela ezijwayelekile sizosuswa kusasa ebusuku, kahle, izikhathi ezingu-1.5 ngokushesha. KANYE […]

I-AnLinux: indlela elula yokufaka indawo ye-Linux ocingweni lwe-Android ngaphandle kwempande

Noma iyiphi ifoni noma ithebhulethi esebenza ku-Android iyidivayisi esebenzisa i-Linux OS. Yebo, i-OS elungiswe kakhulu, kodwa isisekelo se-Android yi-Linux kernel. Kodwa, ngeshwa, kumafoni amaningi inketho "yokudiliza i-Android futhi ufake ukusabalalisa ozikhethele" ayitholakali. Ngakho-ke, uma ufuna i-Linux ocingweni lwakho, kufanele uthenge amagajethi akhethekile njengePinePhone, mayelana […]

Ukukhishwa kwe-Fedora Linux kwama-smartphones kulungile

Isithombe-skrini senguqulo yedeskithophu ye-Fedora Linux Linux kanye nayo yonke imboni yomthombo ovulekile iyaqhubeka nokuthuthuka. Muva nje, umvangeli womthombo ovulekile u-Eric Raymond uthe esikhathini esizayo esiseduze, ngokombono wakhe, iWindows izoshintshela ku-Linux kernel. Yebo, manje sekukhishwe i-Fedora Linux yama-smartphones. Ithimba le-Fedora Mobility lisebenza kule phrojekthi. Ngokuthakazelisayo, yena […]

Indlela yokukhetha ithuluzi lokuhlaziya ibhizinisi

Kuyini ukukhetha kwakho? Imvamisa, ukusetshenziswa kwezinhlelo ze-BI ezibizayo neziyinkimbinkimbi kungathathelwa indawo amathuluzi alula futhi angabizi kakhulu, kodwa asebenza kahle impela. Ngemva kokufunda lesi sihloko, uzokwazi ukuhlola izidingo zezibalo zebhizinisi lakho futhi uqonde ukuthi iyiphi inketho elungele ibhizinisi lakho. Vele, zonke izinhlelo ze-BI zinezakhiwo eziyinkimbinkimbi kakhulu futhi ukuqaliswa kwazo enkampanini […]