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Dab tsi yog qhov cuam tshuam hauv AWS Lambda?
Dab tsi yog qhov cuam tshuam hauv AWS Lambda?

Video: Dab tsi yog qhov cuam tshuam hauv AWS Lambda?

Video: Dab tsi yog qhov cuam tshuam hauv AWS Lambda?
Video: Tshuaj theem vim li cas thiaj tau nqi ?/ Siv kho mob dab tsi?/paris polyphylla use for? 2024, Kaum ib hlis
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Ua rau yog cov ntawv code uas yuav cia li teb rau txhua yam xwm txheej hauv DynamoDB Kwj. Ua rau tso cai rau koj los tsim cov ntawv thov uas yuav ua rau cov ntaub ntawv hloov kho hauv DynamoDB cov lus. Los ntawm kev ua kom DynamoDB Stream ntawm lub rooj, koj yuav tuaj yeem koom nrog ARN nrog koj Lambda muaj nuj nqi.

Yog li ntawd, dab tsi yog lambda hauv AWS?

AWS Lambda yog ib qho kev pabcuam serverless uas sau koj cov lej hauv cov lus teb rau cov xwm txheej thiab cia li tswj xyuas cov kev pabcuam hauv qab rau koj. Koj siv tau AWS Lambda mus txuas ntxiv AWS cov kev pabcuam nrog kev cai logic, lossis tsim koj tus kheej cov kev pabcuam back-end uas ua haujlwm ntawm AWS scale, kev ua tau zoo, thiab kev ruaj ntseg.

Qhov thib ob, koj ua li cas manually ua rau lambda? Invoke Lambda From AWS Console:

  1. Kauj ruam 1: Nkag mus rau AWS console thiab mus rau 'Lambda'.
  2. Kauj ruam 2: Nyem rau ntawm lub npe ua haujlwm.
  3. Kauj ruam 3: Nyob rau sab xis sab xis, nyem 'Configure test events'.
  4. Kauj ruam 4: Tsim ib qho kev tshwm sim rau lambda muaj nuj nqi siv hauv qab JSON thiab nyem 'Tsim'. Plhaub.
  5. Kauj ruam 5: Xaiv 'myevents' los ntawm nco-down thiab nyem 'Test'.

Ib sab saum toj no, ELB tuaj yeem ua rau Lambda?

Daim ntawv thov Load Balancer ua tau tam sim no Invoke Lambda Muaj nuj nqi los pab HTTP(S) Thov. Daim ntawv thov Load Balancers tam sim no txhawb kev hu Lambda ua haujlwm los pab HTTP(S) thov. Qhov no ua rau cov neeg siv nkag mus rau cov ntawv thov tsis muaj server los ntawm txhua tus neeg siv HTTP, suav nrog web browsers.

Cov kev pabcuam twg tuaj yeem hu rau AWS lambda functions?

Nov yog cov npe ntawm cov kev pabcuam uas hu ua Lambda ua haujlwm asynchronously:

  • Amazon Kev Pabcuam Yooj Yim Cia.
  • Amazon Simple Ceeb Toom Service.
  • Amazon Simple Email Service.
  • AWS CloudFormation.
  • Amazon CloudWatch Logs.
  • Amazon CloudWatch Txheej xwm.
  • AWS CodeCommit.
  • AWS Config.

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