Answer1215

摘要： Overview Different from SQS, once data into Kinesis, it cannot be deleted. SQS will be deleted after processed Kinesis is regional Kinesis Producers D 阅读全文

摘要： SQS Decouple applications unlimited throughput, unlimited number of messages in queue 4 days retention of message, max 14 days 256KB size per message 阅读全文

摘要： CloudWatch CloudWath Metrics Default every 5 mins EC2 Detailed monitoring Get data every 1 mins Free Tier allow to have 10 details monitoring metrics 阅读全文

摘要： You can let AWS to create a SSL certificates for you and manage for you by using AWS Cetrficate Manager. Basicly it allows you to use HTTPS. 阅读全文

摘要： Features Serverless Monitoring Authentication Throttling Web application Firewal Custom domain names How API Gateway works When user come to your site 阅读全文

摘要： What does it means? For example, if we have setup a API Gateway, REST API, GET method point to a Lambda function with no proxy intergration which retu 阅读全文

摘要： 1. First, create a Lambda function call `lambdav1` 2. Create three alias PROD, TEST, DEV For each alias, you can modify the response body code, so tha 阅读全文

摘要： DynamoDB Consistency Models Eventually Consistent Reads Consistency across all copies of data is usually reached within a second Best for read perfora 阅读全文

摘要： It's common to use DynamoDB to store session state auto scaling feature vs ElastiCache: ElasitCache is in-memory, but DynamoDB is serverless Both are 阅读全文

摘要： Consume 2 x of WCU / RCU 5 KB item size, transactional item writes per second: 3 (5 / 1) * 3 * 2 = 30 WCU Transactional Item reads per second: 5 Celli 阅读全文