Zhentiw - 博客园

2021年4月19日

[AWS - Design Resilient Architectures] 1.1 Design a multi-tier architecture solution

摘要： Elastic Compute Cloud (EC2) Vitural machine in the cloud Pay as you go Integrates with storage, netowrking, and security FAST! (you don't need to setu 阅读全文

posted @ 2021-04-19 21:29 Zhentiw 阅读(85) 评论(0) 推荐(0)

[AWS] Lab: Create a REST API with API Gateway and Lambda with CORS

摘要： 1. Create a Lambda function: called `get-groups` const data = [ {name: 'angular', id: 1}, {name: 'react', id: 2}, {name: 'vue', id: 3} ]; exports.hand 阅读全文

posted @ 2021-04-19 21:13 Zhentiw 阅读(78) 评论(0) 推荐(0)

[Angular] The non-null assertion operator ( ! )

摘要： When you use TypeScript's --strictNullChecks flag, you can prevent the type checker from throwing an error with Angular's non-null assertion operator, 阅读全文

posted @ 2021-04-19 18:23 Zhentiw 阅读(95) 评论(0) 推荐(0)

[Angular] The $any() type cast function

摘要： Sometimes a binding expression triggers a type error during AOT compilation and it is not possible or difficult to fully specify the type. To silence 阅读全文

posted @ 2021-04-19 18:21 Zhentiw 阅读(189) 评论(0) 推荐(0)

2021年4月18日

[AWS] Lab: Lambda - build a Chaos monkey

摘要： Solution Outline To run our function we use a service called CloudWatch, which periodically generates events. Those events are sent to the Lambda func 阅读全文

posted @ 2021-04-18 16:43 Zhentiw 阅读(94) 评论(0) 推荐(0)

2021年4月16日

[AWS DA Guru] Serverless compute Exam Tips

摘要： API Gateway Provides an endpoint to your applications running in AWS It is Serverless: Low cost and scales automatically You can throttle API Gateway 阅读全文

posted @ 2021-04-16 03:21 Zhentiw 阅读(90) 评论(0) 推荐(0)

2021年4月12日

[AWS] Lambda Invocation types

摘要： There are two types of invocation for Lambda: Request/Response Asynchronous invoaction Demo by using AWS CLI: Request/Response aws lambda invoke --fun 阅读全文

posted @ 2021-04-12 17:38 Zhentiw 阅读(118) 评论(0) 推荐(0)

2021年4月10日

[AWS Developer Guru] CI/CD

摘要： Continuous Integration Integrating or mergin the code changes frequently - at least once per day. (CodeCommit / GitHub) Continuous Delivery Automating 阅读全文

posted @ 2021-04-10 22:02 Zhentiw 阅读(134) 评论(0) 推荐(0)

[AWS] Lab: CloudFormation nested stack

摘要： Overview: Create an S3 Bucket to store CloudFormation template Create Root Stack CloudFormation stack Create multi childstacks in rootestack Create an 阅读全文

posted @ 2021-04-10 21:54 Zhentiw 阅读(119) 评论(0) 推荐(0)

2021年4月9日

[AWS] Lab: CloudFormation and SAM to deploy a Serverless fuction

摘要： Task Breakdown Install the AWS SAM CLI on your local machine Create an S3 bucket Use `sam package` to package our code and save it in S3 Use `sam depl 阅读全文

posted @ 2021-04-09 19:32 Zhentiw 阅读(107) 评论(0) 推荐(0)

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