随笔分类 - AWS - DA
摘要：Websocket is a bit different from HTTP, they work on top of a TCP connection. User connects to API Gateway with some payload, Apigateway routing the r
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摘要：The logic is following: When APIGateway get a request, will check it against a JSON schema, if it failed, return 400, otherwise forward to Lambda. Rea
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摘要：Pull-Based SQS is pull-based, not pushed-based 256KB Messages are 256 KB in size. Text Data Including XML, JSON, and unformatted text. Guarantee Messa
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摘要：Overview Kinesis Streams Streaming data and video in real-time Kinesis Data Firehose Data analytics with BI tools Kinesis Data Analytics Real-time dat
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摘要：All at once Deploys to all instances simultaneously. You will experience a total outage. Not ideal for mission-critical production system. Rolling bac
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摘要：CloudWatch Bascily you can use CloudWatch to monitoring everything in AWS. CloudWatch Logs allow you to monitor operating system and application logs.
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摘要：1. Create a Role for CloudWatchAgent Create Role for `EC2` Service, attach prolicy 2. Create an EC2 instance Select the IAM role with the Role you jus
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摘要：If you send a GET request using this URL: https://{{apiId}}.execute-api.us-east-1.amazonaws.com/dev/groups?limit=2 you should get a reply like this: {
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摘要：Web Identity Federation Simplifies authentication and authorization for web applications. An Authentication token JWT is exchanged for temporary AWS c
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摘要：Create an IAM User Give Admin access Create DynamoDB Table 1) Create facts table: **** (use ^ - Shift + 6 if you are a windows user, not \) **** aws d
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摘要：What is KMS Managed service that makes it easy for you to create and control the encryption keys used to encrypt your data Seamlessly integrated with
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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
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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
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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
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摘要：Continuous Integration Integrating or mergin the code changes frequently - at least once per day. (CodeCommit / GitHub) Continuous Delivery Automating
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