Izinzuzo ze-scalability ne-resilience ziye zithunyelwe kwinkonzo zezinkonzo zezinkonzo zezinkonzo njengesi-buzz. Zinikeza inkinobho yokuzonwabisa kwebhizinisi ye-online lapho inkinobho se-unavailability noma i-access rate ephakeme ingathanda abasebenzisi ekhukhwini. I-detail enhle kakhulu yayo yokukhula yi-strategic ezintathu, i-Java, i-Kafka, ne-AWS eyenza futhi zibonise izinhlelo ezine akuyona kuphela amandla ukukhuthaza, kodwa futhi ukujabulela. Njengoba umzimba wama-developers ukwakha kanye nokuthuthukisa izinhlelo ziye zithunyelwe emkhakheni ye-microservices, isidingo sokuvumelana okuqhubekayo Designing with Purpose: From Business Needs to System Blueprints Ukucubungula nge-Purpose: ukusuka nezidingo zebhizinisi kuya ku-system blueprints Kuyinto kuqala ulwazi malunga ne-business. One of the outlets is a online store, futhi akuyona ibhizinisi esivamile. It is live and alive with moving inventory reports, payment gateways, customer data, i-recommendation engines, phakathi kwamanye amazwe, okuyinto zokusebenza emzimbeni yakho. It kuyinto yasungulwa ku-Java magic futhi isungulwe ku-object-oriented and mature base ngoba ingxenye eyahlukile ye-system enkulu, ukulayishwa kwamakhasimende, i-catalogue yemikhiqizo, inqubo yokubhalisa, kanye nokulawula ibhizinisi. Kodwa i-Java kuphela akuyona. I-information flow akuyona kuphela phakathi kwezinsizakalo, kodwa i-flow ye-information kufanele yinto ephumelelayo futhi engabizi. Kafka as the Communication Backbone Kafka njenge-backbone ye-Communication Kuyinto lapho u-Kafka usebenza ne-director efanelekayo enikezela i-orchestra. I-API eyenziwe ngokuvamile inkonzo yokuxhumana ingatholakala kulula ku-coupling eqinile. Enye inkonzo ivimbele emaphaketheni, futhi ezinye zithunyelwe uhlobo le-domino. Kuyinto ke uKafka wahlukanise lapho uhanjiswe inkonzo nge-event communication. Umdlali akufanele ukhangela lapho umsebenzisi ivumela inkinobho ngoba inkonzo yokufaka ukuba ibhaliswe malunga ne-inventory, i-payment system, noma i-shipping system ngokufanayo. Ngaphandle kwalokho, isetshenziselwa ukunikezela kuphela mayelana ne-incwadi e-Kafka. Uma abathengi zihlanganisa, umyalezo lithunyelwe Tackling Real-World Challenges with Smart Architecture Ukuphendula Izinzuzo ze-real-world nge-Smart Architecture Ngokuvamile, kukhona izimo zokuxhumana zokuxhumana ze-microservices. Okuhle kakhulu, kunzima ukugcina futhi nge-dependences ezincinane, izikhangiso zokuthutha. Kafka wahluka le nkqubo yokwenza ukuxhumana asynchronous. Izinsuku zokuhamba – izinsuku zokuhamba synchronous – akuyona ingozi e-services. Futhi njengoba Kafka iyatholakala nge-capacity yokuthumela imiyalezo ngisho lapho omunye inkonzo yokuthengisa ayikho ku-online, ngexesha lapho inkonzo iyatholakala ukugcina imiyalezo etholakalayo, lapho kungenzeka ukufinyelela kwenethiwekhi, kungenzeka ukuhlaziywa imiyalezo etholakalayo. It is not design but rather it is the survival architecture of the world of survival of the fittest Noma i-Kafka ne-Java in a bad marriage. I-Java Kafka API ne-Spring integration ivumela i-application developers ukwakha abasebenzisi kanye nabenzi amancane. Ukukhuthaza okuphakeme okwenziwe ngokuvamile ukuze kuholele ukuxhaswa kwe-inter-service kungenziwa ngokubhalisa nokuthunyelwa kwe-service-to-service messaging. Lokhu kusebenza ngokushesha ukuthuthukiswa nokunciphisa ama-bugs nezinsizakalo zithuthukiswa. Lokhu kuyinto njengesenzakalo lapho wonke abadlali be-orchestra ngeke abe nomdla yokusebenza kwezinye izingxenye zayo ngokufanelekileyo, ngisho lapho umongameli akuyona. The Role of AWS in Scaling Up Without Blowing Up Umthombo we-AWS ekuphuculeni ngaphandle kokuphuma Ngezinye, uhlelo oluphakeme kusebenza ngokushesha. Kuyinto umdlalo we-second-size ukudlala. I-AWS inikeza isakhiwo esithathwa emzimbeni yokusebenza nokuhlela i-microservices ku-Java futhi ifakwe ku-Kafka. I-Cloud inikeza ukubuka ku-loading ngaphandle kokunciphisa isistimu ngaphandle kokufaka kanjani kusetshenziselwa ukusetshenziswa kwe-Kubernetes clusters noma i-pre-stage Kafka-controlled services. I-AWS iyatholakala futhi ku-integration kanye ne-delivery pipelines eyenziwe ngokuvamile, futhi uma umbhobho olufaka, inokufaka. Ukubuyekezwa kwezinsizakalo zihlanganisa izinsizakalo zihlanganisa izinsizakalo ze-Kafka kanye ne-volume ye-messages. Uma kufinyelela ekuthengisa kwe-flash ye-order processing, ukwandisa ama-order topic abasebenzi. Izinsizakalo ezahlukahlukene zihlanganisa. Umdlalo we-DevOps amabhizinisi eyenziwe ngempumelelo ku-applications ephezulu ye-traffic iyahluka ku-control enhle. Bringing It All Together in a Real Scenario Ukubonisa yonke into ku-scenario enhle Thola isibonelo se-Black Friday e-intanethi. Izigidi ezinguqulo, zihlola, zithole imikhiqizo yabo emkhosini, futhi zihlole ngesivinini efanayo. I-microservices e-Java isekelwe ezingenalutho zonke izinzuzo zokusebenza ezinguqulo kuya ku-login. I-Kafka uqinisekisa ukuthi lezi zenzakalo zihlanganisa phakathi kwelinye futhi akuyona ukuchithwa kwe-system ye-one of them. I-indicator esilandelayo esilandelayo ye-payment gateway ayikho ukuchithwa kwe-operation ephelele. Ngesikhathi eside, i-AWS isetshenziselwa ukuchithwa kwe-on-need of services ezisebenzayo ngqo ku-spikes ye-traffic. Akukho ukuchithwa. Ak The Future is Event-Driven and Cloud-Enabled I-Future I-Event-Driven ne-Cloud-Enabled Imininingwane ze-applications monolithic ezivela ezivela ezivela ezivela ku-lipped ne-handwritten API calls. I-software platform yayo yindlela yokusebenza, inethiwekhi ye-services eyenza ukuthi kungenzeka ukuxhumana ngesivinini eliphezulu kakhulu, i-scale, futhi ukuguqulwa ngokumangalisayo ngempumelelo eningi. I-infinite ye-Java legs kanye ne-Kafka words kanye ne-playground iyatholakala nge-AWS. Zonke zihlanganisa ku-three okuyinto akuyona kuphela amandla elidlulile, kodwa kuyimfuneko emkhakheni yedijithali yedijithali elidinga kakhulu. 
 
 Lesi sihloko lithunyelwe njenge-release ka-Sanya Kapoor ngaphansi kwe-HackerNoon's Business Blogging Program. This story was distributed as a release by Sanya Kapoor under  . HackerNoon’s Business Blogging Program I-Business Blogging Program ye-HackerNoon I-Business Blogging Program ye-HackerNoon

The is an opinion piece based on the author’s POV and does not necessarily reflect the views of HackerNoon.

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I-Architecting ye-Resilient and Scalable Systems nge-Java, i-Kafka ne-AWS: A Case Study Approach

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