Cov txheej txheem:
Video: Cov kev pabcuam twg tuaj yeem ua rau Lambda?
2024 Tus sau: Lynn Donovan | [email protected]. Kawg hloov kho: 2023-12-15 23:47
Nov yog cov npe ntawm cov kev pabcuam uas hu ua Lambda ua haujlwm synchronously:
- Elastic Load Balancing (Daim ntawv thov Load Balancer)
- Amazon Cognito.
- Amazon Lex.
- Amazon Alexa.
- Amazon API Gateway.
- Amazon CloudFront ( Lambda @Edge)
- Amazon Kinesis Data Firehose.
Ib yam li ib tug yuav nug, uas AWS cov kev pabcuam tuaj yeem ua rau Lambda?
Lambda tau ncaj qha ua rau los ntawm AWS services xws li S3, DynamoDB, Kinesis, SNS, thiab CloudWatch, lossis nws ua tau yuav orchestrated rau hauv workflows los ntawm AWS Kauj Ruam Ua Haujlwm. Qhov no tso cai rau koj los tsim ntau yam ntawm lub sijhawm tiag tiag serverless cov ntaub ntawv ua haujlwm.
Kuj Paub, 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.
Kuj paub, dab tsi tuaj yeem ua rau Lambda?
Ua rau yog cov 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 tom qab ntawd hnov mob 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.
AWS Lambda puas tuaj yeem hu lwm tus Lambda?
Invoking ib Lambda los ntawm lwm Lambda tau 'tsis ua tsis tau ib co configuration. Hauv koj cov ntaub ntawv serverless.yml, kev tso cai yuav tsum tau teev nyob rau hauv thiaj li yuav hu lwm Lambda . Qhov no ua tau ua kom tiav los ntawm kev ntxiv ib qho iamRoleStatements seem nyob rau hauv cov khoom ntiag tug (kab 4-8 hauv qab).
Pom zoo:
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