Ngā whakaaroaro mō te pūtake o te hiahia kia puta i te tiwhikete Kaihoahoa Otinga AWS.
Kaupapa tuatahi: "Ngā Tuaka"
Ko tētahi o ngā mātāpono tino whai hua mō tētahi tohunga ko te "Mōhio ki ō taputapu" (i roto rānei i tētahi o ōna momo "").
Kua roa mātou e whakamahi ana i te kapua, engari tae noa mai ki tēnei wā, he taupānga kotahi noa iho me ngā pātengi raraunga kua whakatinanahia ki ngā tauira EC2—he iti te utu, he harikoa hoki.
Engari i te haere tonu, ka tino whakawhāitihia ngā here o te monolith. I tīmata mātou i tētahi ara wetewete, i roto i te tikanga pai o te kupu—te whakarerekētanga, kātahi ka whakamahia ngā ratonga moroiti e āhua hou ana. Ā, i te tere rawa, ka puāwai te rau putiputi ki tēnei oneone.
Kāore he take ki te titiro tawhiti – ko te kaupapa takiuru mahi e whakahaerehia ana e au i tēnei wā ko:
- Ngā kiritaki i roto i te ahua o ngā momo tono mō ā mātou hua – mai i ngā kokonga tawhiti o te taonga tuku iho ki ngā ratonga moroiti tino hou i runga i te .Net Core.
- Ko ngā rarangi Amazon SQS e penapena ana i ngā rangitaki o ngā mea e pā ana ki ngā kiritaki.
- He ratonga moroiti .Net Core e tiki ana i ngā karere mai i tētahi rarangi ka tukuna ki Amazon Kinesis Data Streams (KDS). He API tukutuku anō hoki tōna me tētahi UI Swagger mō te tārua me te whakamātautau ā-ringa. Kua takaihia ki roto i tētahi ipu Docker Linux, ā, kei raro i te Amazon ECS. Kei roto ko te tauine aunoa mō ngā rerenga takiuru nui.
- Mai i KDS, ka tukuna ngā raraunga mā roto i ngā ngongo ahi ki Amazon Redshift, me te rokiroki takawaenga i roto i te Amazon S3.
- Ka whakahōputuhia ngā rangitaki whakahaere mā ngā kaiwhakawhanake (ngā mōhiohio patuiro, ngā karere hapa, me ētahi atu) ki roto i te JSON ātaahua ki te titiro, ā, ka tukuna ki ngā Rangitaki Amazon CloudWatch.
I te wā e mahi ana koe me te whānuitanga o ngā ratonga AWS, me mōhio koe ki ngā mea e wātea ana, me pēhea hoki te whakamahi pai.
Whakaarohia kei a koe tētahi toki tawhito, pono, he pai ki te tua i ngā rākau me te patu i ngā whao. I roto i ngā tau, kua ako koe ki te whakamahi pai, te hanga whare kuri, ētahi whare witi, me te whare rakau pea. I ētahi wā, ka puta ngā uauatanga—hei tauira, ehara i te mea tere te whakamahi i tētahi tīwiri ki te toki, engari ka taea te whakatau mā te manawanui me te iti o te whakahaere.
Kātahi ka puta mai tētahi hoa noho whai rawa, me te tini o ngā taputapu rerekē: he kani mekameka, he pū whao, he tīwiri, me ētahi atu mea anō hoki. Kei te hiahia ia ki te reti i ēnei taonga katoa i ngā rā katoa, i ngā rā katoa o te wiki. Me aha? Ka whakahē mātou i te whakaaro o te tango i tētahi toki me te tango i aua mea hei mea kāore i te mōhio ki te pānui me te tuhituhi i ngā mahi tōrangapū. Ko te mea tino tika ko te ako i te momo taputapu, me pēhea te tautoko i a rātou mō ngā mahi rerekē, me ngā tikanga reti.
Nā te mea koinei taku hihiri matua, i whakaritea taku whakarite kia rite ki tērā – kia kitea he aratohu taketake, kia akohia hoki. Ā, he aratohu pēnei He maroke te tuhituhi o te pukapuka, engari kāore pea tēnei e whakaroa i te hunga i ako i te tātari pāngarau e ai ki a Fichtenholz.
I pānuitia e au mai i te tīmatanga ki te mutunga, ā, e whakapono ana ahau e tutuki pai ana i tana kaupapa i whakaritea – e whakarato ana i tētahi tirohanga whānui mō ngā ratonga me ngā ariā whānui ka tūtaki pea ki te whakamātautau. He painga pai ko te kaha ki te whakaoti i te tukanga rēhita Sybex āhua rerekē me te whakaoti i ngā pātai whakamātautau me ngā whakamātautau whakaharatau katoa mai i te pukapuka ipurangi.
He mea nui: I ako ahau mā te whakamahi i te putanga o te pukapuka o te tau 2016, engari he tere te huri o ngā mea i roto i te AWS, nō reira tirohia te putanga hou rawa atu e wātea ana ina whakarite koe. Hei tauira, he maha ngā wā ka pātaihia e ngā whakamātautau whakaharatau te wātea me te pakari o ngā momo akomanga S3 me Glacier, engari kua rerekē ētahi o ngā tau mai i te tau 2016. Kua tāpirihia hoki ētahi mea hou (hei tauira, INTELLIGENT_TIERING, ONEZONE_IA rānei).
Momo tuarua: "65 ngā atarangi o te karaka"
He nui te kaha e hiahiatia ana hei whakaaroaro nui. Engari ehara i te mea ngaro he maha ngā kaihōtaka hōtaka e pāngia ana e te ahuareka whakahihi mai i ngā raruraru uaua, ngā pātai, tae atu ki ngā whakamātautau i ētahi wā.
Ki tōku whakaaro he rite tēnei ahuareka ki tētahi kēmu "He aha? Kei hea? Āhea?", hei tauira, he kēmu pai o te hēki.
I tēnei tikanga, he tino pai te whakamātautau AWS Solutions Architect Associate o nāianei. Ahakoa i a au e whakarite ana, i tūtaki ahau ki ētahi pātai "ngāwari", pērā i te "E hia te maha mōrahi o ngā wāhitau IP elastic ka taea e te VPC te whiwhi?"Ranei"He aha ngā mea e wātea ana mō te S3 IA?", Kāore au i tūtaki ki tētahi o ēnei i te whakamātautau tuturu. Inaa, tata ki te katoa o ngā pātai 65 he raruraru hoahoa-iti. Anei tētahi tauira tino noa mai i ngā tuhinga mana:
Mā te taupānga tukutuku ka taea e ngā kiritaki te tuku ake i ngā ota ki tētahi peere S3. Ko ngā hua o ngā huihuinga Amazon S3 ka whakaoho i tētahi mahi Lambda e whakauru ana i tētahi karere ki tētahi rarangi SQS. Ka pānuihia e tētahi tauira EC2 kotahi ngā karere mai i te rarangi, ka tukatukahia, ka rongoatia ki roto i tētahi ripanga DynamoDB kua wehea e te ID ota ahurei. E matapaetia ana ka piki ake te maha o ngā waka i te marama e tū mai nei mā te 10 tau, ā, kei te arotakehia e tētahi Kaihoahoa Otinga te hoahoa mō ngā raruraru tauine pea. Ko tēhea wāhanga te mea TINO pea me hanga anō kia taea ai te tauine hei whakauru i ngā waka hou?
A. Mahi Lambda B. Rārangi SQS C. Tauira EC2 D. Ripanga DynamoDB
Ki taku mōhio, e 55 ngā pātai o te whakamātautau o mua, ā, e 80 meneti te roa hei whakaoti. Te āhua nei, kua pai te mahi whakahou: inaianei e 65 ngā pātai, ā, e 130 meneti hei whakaoti. Kua piki ake te wā mō ia pātai, engari kāore he pātai ngāwari. Me whakaaroaro ia pātai, i ētahi wā neke atu i te rua meneti.
Heoi anō, he akoranga whai hua tēnei. Ko te tikanga, ko te rautaki angitu ko te tere tirotiro i ngā pātai katoa, me te whakautu i ngā mea ka whakautua tonutia. Mō te SAA-C01, kāore tēnei e tino mahi; me tohu e koe te nuinga o ngā pātai, ki te kore ka ngaro tetahi kōrero, ka hē te whakautu. I pau i ahau tētahi meneti, e rua rānei, mō ia pātai, kātahi ka hoki ki ngā mea i tohua e au, ā, i pau i ahau ngā meneti e 20 e toe ana ki aua pātai.
Kaupapa tuatoru: "Me i mōhio noa te rangatahi, me i mōhio noa te kaumātua"
E mōhiotia whānuitia ana, ko tētahi o ngā tino take mō te whakakorenga e whiwhihia ana e ngā kaihōtaka neke atu i te 40 tau te pakeke ko te iti o te kaha ako ki te whakaritea ki te hunga rangatahi.
I taua wā tonu, kei a au te whakaaro kua piki ake taku kaha ako i ētahi wāhi i tērā i aku tau hei ākonga – nā te nui ake o te manawanui me te wheako, e āhei ai ahau ki te whakamahi i ngā kupu whakarite mō ngā take tauhou.
Engari ka taea e ngā kare ā-roto te tinihanga; me whai paearu tūpato. Te whakarite mō te whakamātautau me te whakaoti i te whakamātautau—he aha ai?
Ki taku whakaaro he angitu te whakamātautau. I whakarite ahau i ahau anō, ā, i tino pai te haere o te whakarite. Āe, i moe ahau i roto i te hamaka i ētahi wā i a au e pānui ana i te pukapuka ā-ringa, engari ka pā tēnei ki te katoa.
Inaianei he tiwhikete me ngā tohu pai mō te whakamātautau hei tohu i te paura pū i roto i ngā pounamu paura.
Āe, he kōrero iti mō te mea he hihiri pea, engari kāore pea i roto i taku take.
Ehara i te kaupapa tuatahi: "Kāpeti"
He ētahi mea pākiki Mō ēhea ngā tohunga me ēhea ngā tiwhikete e utua nuitia ana i te ao, ā, kei te tuawhā te tūranga whakaute o AWS SAA.
Engari tuatahi, he aha te take, ā, he aha te pānga? Ki taku whakaaro kei te whiwhi moni pai ēnei tāngata.
Nā ētahi pūkenga, ā, nā ēnei pūkenga anō hoki rātou i āwhina kia puta i te tiwhikete. Tuarua, kei te ruarua ahau mēnā ka utua he $130 i te tau ki waho o te US, ahakoa kua tino tiwhiketehia rātou.
Ā, i te nuinga o te wā, e mōhiotia whānuitia ana, i muri i te whakakīia o ngā taumata o raro o te piramiti, ka mutu te utu hei mea matua.
Ko te tuarua o ngā kaupapa: "Ngā whakaritenga a te kamupene"
Tērā pea ka akiaki, ka tono rānei ngā kamupene i ngā tiwhikete (ina koa mēnā e hiahiatia ana mō tētahi hononga mahi tahi, pērā i te whakauru atu ki te AWS APN, arā, ko Amazon).
Engari i roto i tā mātou take, kei te whakaputa mātou i tētahi hua motuhake, ā, kei te ngana hoki mātou ki te karo i te here a te kaihoko. Nō reira, kāore he tangata e hiahia ana ki ngā tiwhikete. Ka mihi rātou ki a koe, ka utu hoki mō te whakamātautau hei tohu mō ō mahi—koinā te tikanga katoa.
Ko te tuatoru o ngā kaupapa: "Te mahi"
Tērā pea he painga nui te whai tiwhikete mō te whiwhi mahi, ahakoa he ōrite ngā mea katoa. Engari kāore āku mahere ki te whakawhiti mahi. He mea whakamere te mahi i runga i tētahi hua uaua e whakamahi ana i ngā huarahi hou me ngā ratonga AWS. Kei a au ēnei mea katoa i roto i taku tūranga o nāianei.
Kāo, he rerekē ngā āhuatanga: i roto i ngā tau 23 i roto i te hangarau mōhiohio, e rima aku whakawhiti mahi. Ehara i te mea kua oatitia kāore au e hiahia ki te whakawhiti anō mēnā ka roa ahau mō ētahi atu tau 20. Engari ki te whiua ahau e rātou, ka tangi ahau.
Whakamahi
Hei whakamutunga, ka whakahuatia e au ētahi atu rauemi i whakamahia e au hei whakarite mō te whakamātautau, hei "whakakoi mō te kani":
- Ngā akoranga ataata и E ai ki a rātou, he tino pai ngā mea whakamutunga mēnā ka hoko koe i tētahi ohaurunga me te urunga atu ki ngā whakamātautau whakaharatau katoa. Engari ko tētahi o aku whakaritenga ko te kore e whakapau moni ki te whakarite, ā, kāore i pai te hoko ohaurunga ki tēnā. Haunga tēnā, ki ahau nei he iti ake te nui o ngā mōhiohio i roto i te whakatakotoranga ataata. Heoi, ina whakarite ahau mō SA Professional, tera pea ka haina ahau mō tētahi ohaurunga.
- He tini ngā tuhinga whaimana a Amazon, tae atu ki ngā FAQ me ngā WhitePapers.
- Āe, ko te mea whakamutunga engari ehara i te mea iti rawa ko - I kitea e au ēnei i ētahi rā i mua i te whakamātautau, ā, i whai wā whakaharatau pai ahau. Kāore he nui o ngā mea hei pānui, engari he pai te atanga ipurangi me ngā urupare whakautu.
Source: will.com
