Architecting with AWS Lambda: Architecture Concerns

Aurora Global Database for Disaster Recovery on AWS

Need a Disaster Recovery solution for relational databases in AWS? Learn how to set up an Amazon Aurora Global Database for automatic failover.

Disaster Recovery and Business Continuity on AWS

What is Disaster Recovery, and 4 strategies for DR and Business Continuity

Data Loss, Replication and Disaster Recovery on AWS

Understanding how data can be lost on AWS, and what measures we can take to prevent it

Detecting Failed Sign In Attempts to AWS and Alerting

Using CloudTrail and CloudWatch Logs to detect sign in attempts to AWS IAM or IAM Identity Center that fail because of MFA, and generating an email alert

Server-Side Rendering with AWS Amplify

A glimpse of what Amplify can do, and an analysis on why it's a good idea to use it, and why not

Understanding How DynamoDB Scales

Detailed explanation of Provisioned and On-Demand modes of DynamoDB, how they work, how they scale, and a pricing comparison.

Chaos Engineering: Using AWS Fault Injection Simulator

Let's test what happens when an instance or DB fails

Automating Deployment of Configuration Updates

Setting up AppConfig to store configurations, and CodePipeline to trigger on changes to an S3 object

Securing the Connection to S3 from EC2

Creating a VPC Endpoint to access S3 and adding a secure Bucket Policy

Centralizing endpoint configuration with a private DNS

Using a Route 53 Private Hosted Zone to register a database endpoint as a DNS entry

Using AWS WAF to Improve Application Security

Setting up AWS Web Application Firewall to protect from Cross-Site Scripting, OS command execution and SQL injections, without modifying the application code.