Amazon QuickSight is a fully managed Business Intelligence (BI) service for data visualization.
Continue reading “[AWS] Amazon QuickSight”Category Archives: AWS
[AWS Lab] VPC – Public Subnet
In this lab, we will learn how to create a public subnet and test it with an EC2 instance.
Overview
- VPC
- Create a VPC and public subnet
- EC2
- Create an EC2 instance inside the public subnet
- Setup the website in the EC2 instance
- Access the website via the public IP address of the EC2 instance
[AWS Lab] WAF – Rate-baed Rule
In this lab, we will learn how to block traffic through WAF.
- API Gateway – REST API
- Route: GET /greet
- Lambda – Function
- Return the greeting message
- Python
- WAF
- Set up the rate-based rule
- Link to the API
[AWS] Observability
One of the biggest challenges in developing and host applications in cloud is how to monitor and debugging issues. This post presents the basic concept of observability and AWS’s services.
Continue reading “[AWS] Observability”[AWS Lab] Lambda – /tmp Space
In this lab, we will learn how to use local transient cache (/tmp) folder in a Lambda function.
- Overview
- S3
- Create a bucket
- Upload a configuration file
- Lambda – Function
- Retrieves the configuration file from S3 or /tmp
- Python, boto3
[AWS Lab] Lambda – Environment Variables
In this lab, we will learn how to use environment variables in a Lambda function.
- Overview
- S3
- Create a bucket
- Upload a image file
- Lambda – Function
- Get the bucket name and the image name from environment variables
- Retrieves the object properties
- Python, boto3
[AWS Lab] DynamoDB – Basic Operations via CLI
In this lab, we will learn how to work with DynamoDB tables using AWS CLI.
- Overview
- DynamoDB
- Create a table
- List tables
- Get the table information
- Insert, Update, and delete items
- Scan and Query items
- DynamoDB
[AWS Lab] Lambda Invocation via Polling – DynamoDB Stream
In this lab, we will learn how a lambda function can be invoked via Polling.
- Overview
- Source: DynamoDB Stream
- Create a DynamoDB Table
- Enable the Stream
- Target: Lambda – Function
- logs the received message
- does not return any value
- configures the trigger
- Python