Nthawi yowerengera: Mphindi 4
Heroku ndi imodzi mwazida zambiri zomwe ndizofunikira kwambiri kwa anthu omwe amapanga mapulogalamu. Ndi dongosolo lomwe linali gawo la gulu la mapulogalamu otchedwa PaaS, "Platform as Service" kapena "Platforms as Services".
Zinthu zonsezi zimapangidwira kukhazikitsidwa kwa mapulogalamuwa popanda zovuta. Amaphimba zida zawo zonse, kuyambira ma seva awo kupita ku database yawo. Komanso nthawi zambiri amaganiziranso chitetezo choperekedwa kwa ogwiritsa ntchito.
Ngati tiyima pa Heroku makamaka, tikukamba za PaaS imodzi yotchuka kwambiri masiku ano. Makamaka m'malo abizinesi, imatha kuthana ndi zovuta zonse zoyambitsa mapulogalamu. Zomwe muyenera kuchita ndikuwuzani database yanu, ndiyeno mutha kuyang'ana kwambiri zachitukuko.
Monga tanenera, makamaka makampani akuluakulu amamvetsera pulogalamuyi. Kuti akwaniritse wogwiritsa ntchito aliyense, amapereka njira ziwiri zogwiritsira ntchito: imodzi yaulere ndi ina ya $ 7 pamwezi yomwe imakwera mtengo pakapita nthawi. Komabe, anthu ena amavutika kukumana ndi maphunziro a Heroku.
Pachifukwachi, m'mizere yotsatirayi tiwonanso njira zina zabwino kwambiri za Heroku zomwe mungakhulupirire pakali pano. Zisanu zake zonse. Tikukulimbikitsani kuti muwerenge mawonekedwe ake kuti mudziwe omwe angakhale othandiza kwambiri kwa inu.
Njira 5 zosinthira Heroku pazogwiritsa ntchito
back4app
Ngati mtengo wa Heroku umakukakamizani kuti mutsitse ndipo mtundu wake waulere sukutsimikizirani, yesani Back4app. De classe BaaS, kapena "Backend as a service", ndiye gawo la Parse lomwe lili ndi makasitomala ambiri omwe akugwira ntchito.
Kuchokera pagulu lake mutha kuyendetsa bwino kumbuyo, ndi ntchito zosiyanasiyana zowongolera pulogalamu. Mwachitsanzo, ndizotheka kusunga zomwe zili mkati kapena kubwezeretsanso zomwe zatayika chifukwa cholephera. Momwemonso, mutha kuwunika zofunikira, kapena kulandira zidziwitso 24/7 ngati china chake chikuchitika mosayembekezereka.
Kumene, ina mwa mphamvu zake ndi kuti, pokhala gwero lotseguka, mulibe ndalama zambiri. Kuti akhale mfulu, kuchuluka kwa mayankho omwe amapereka ndiambiri, ndipo atha kukwaniritsa malingaliro a Parse bwino. M'malo mwake, simuyenera ngakhale kukonza zomangamanga.
Ndipo ngati zomwe zili pamwambazi sizikutsimikizirani, kukulitsa kwake kumakupatsani mwayi wopulumutsa zambiri. Mudzangolipira zomwe mwawononga, ndipo malire aulere amasinthasintha kwambiri. Chifukwa chake, kungakhale chisankho chabwino kutenga njira zanu zoyambira m'malo awa.
Elastic Beanstalk (AWS)
Njira ya DevOps iyi ndi yogwirizana ndi zilankhulo zambiri zomwe zimagwiritsidwa ntchito popanga chitukuko. Zolemba zathu za Docker, Ruby, Node.js. NET, Java ndi nthawi zina.
Malingaliro otengera zambiri kuposa kusakhala ndi anthu omwe amafunikira makonda apamwamba kwambiri. Ngakhalenso makina ake odzichitira okha, komanso chitetezo chake sichoyipa konse.
Kuwonjezera ma seva ambiri ndikosavuta, chifukwa mumangofunika kukanikiza batani. Mwanjira iyi mudzasuntha pakati pa micro instantia ndi nano instantia momwe mungafunire.
Nthawi zonse zosintha zamapulogalamu zikapezeka, chidziwitso chidzakudziwitsani. Pakachitika cholakwika, makinawo amabwereranso ku mtundu waposachedwa kwambiri.
Mulingo uliwonse, mutha kuchepetsa bilu yanu pogula mphindi zosungidwa. Pali zingapo, ndi makhalidwe enieni, choncho ndi bwino kuyang'anitsitsa iwo.
Pomaliza, mutha kusankha mulingo wachitetezo womwe mumamasuka nawo.
Google App Engine
Ntchito ina yodziwika bwino ku Heroku BaaS ndi gawo la Google services conglomerate. A North America nawonso adatenga nawo gawo pakukhazikitsa mapulogalamu owopsa komanso ma backends am'manja. Thandizo la zilankhulo zambiri zamapulogalamu sikusowa.
Ngati ndinu amodzi mwamapulatifomu amadzimadzi kwambiri, amtengo wapatali amatha kukhala okwezeka kwa ongoyamba kumene. Chifukwa chake timalangiza kuyambira ndi magawo awo aulere, kenako ndikupitilira mapulani olipidwa.
Iwo omwe akuganiza zopanga mapulogalamu omwe amapezerapo mwayi pa ntchito za aku America ayenera kuziyika patsogolo. Izi, chifukwa kuphatikiza kwaulere mu App Engine ndikwabwino kwambiri. Njira yonseyi ikuchitika pogwiritsa ntchito Google Cloud Datastore.
Tikayerekeza ndi zam'mbuyomu, malire ake aasynchronous task execution ndi apamwamba kwambiri. Pazifukwa zochedwetsa kulumikizana, zitha kukhala bwenzi lapadera.
Doku
Dokku ndi imodzi mwama Platform yaying'ono kwambiri ngati ntchito zomwe tingapeze. M'malo mwake, ndi mtundu wa mini Heroku, wokhoza kupanga mapulogalamu pogwiritsa ntchito posungira Git. Mosakayikira, chinthu chabwino kwambiri ndichakuti titha kupanga mapaketi ophatikiza am'mbuyomu.
Gwero lotseguka, limawonekera chifukwa cha kuphweka kwake, ndikuchedwa kwa mphindi imodzi yokha mpaka ma seva ayamba kugwira ntchito. M'kupita kwa nthawi, ndalama zanu zimangodalira mapulani a Digital Ocean omwe akuchititsa.
Komabe, sikungakhale njira yabwino kwambiri yopangira ma nascent chifukwa cha mayendedwe ake otsetsereka.
moto maziko
Chida china cha Google chomwe chinali gawo la mapulogalamu ngati Heroku m'nkhaniyi. Simudzakhala ndi vuto pakuwongolera ma seva anu akumbuyo kapena kuchititsa.
Njira yake yotsimikizira kudzera pa malo ochezera a pa Intaneti monga Facebook kapena Twitter, kuphatikizapo zomwe Google amapereka, ndizosavuta kuposa zina. Mukhozanso kupeza AdSense ndi Analytics.
Chifukwa china chosankhira Firebase? Push zidziwitso zomwe zimayatsidwa pa iOS ndi Android. Zosangalatsanso ndikusungirako mitambo kudzera pa Google Cloud.
Pamapeto pake, ma database awa amasinthidwa munthawi yeniyeni. Ili ndiye tsogolo lolonjezedwa la nkhokwe zapadziko lonse lapansi. Chifukwa chake mutha kuchita popanda mafoni wamba a HTTP.
- Chisipanishi
- maphunziro amakanema
- Kuphatikiza ndi Slack
- General udindo ndi thandizo
Mapulatifomu ngati ntchito pazosowa zilizonse
Kubwereza mautumiki ndikofunikira pakuvumbulutsa mapulogalamu atsopano, kukhala omasuka ndi zomwe tasankha ndi gawo loyamba kuti apambane.
M'makutu athu, Firebase ndiye njira yabwino kwambiri kuposa Heroku pakati pa omwe ali pamndandandawu. Zoyenera ma nascent ndi makutu, palibe ntchito yofunika ikusowa. Ndipo kulumikizana ndi mautumiki a Google ndikophatikiza komwe simuyenera kunyoza.
