Vu DaoHow Is Your S3 Bucket Life-Cycle?- Set S3 bucket life-cycle rule is to save cost of long-term storage objects such database backup. This post gives an experinced case and…2 min read·Mar 6, 2021----
Vu DaoUsing AWS Waf And Shield To Protect DDoSAWS Shield and Web Application Firewall (WAF) are both products which provide perimeter defence for AWS networks.3 min read·Feb 21, 2021----
Vu DaoMoving Big Number Of Messages Between SQS Queues- Dead-letter queue is used to send undeliverable messages to a dead-letter queue. Sometimes, for example, if there’s a bug in the worker…5 min read·Feb 15, 2021----
Vu DaoShorten Long URL Using CDK And Serverless- There are many web apps provide the service of shortening your long url (free or charged). This ariticle introduces the way of using…3 min read·Feb 10, 2021----
Vu DaoLazy Add IAM Access KeyUse expect programming language to add you IAM access key by one enter1 min read·Feb 10, 2021----
Vu DaoUnderstand Amazon SSM Agent In 2 Minutes🚀 Install SSM Agent on Ubuntu Server instances5 min read·Jan 24, 2021----