DynamoDB
7 items across 2 sections
Chaos Engineering on AWS: Graceful Degradation with Circuit Breakers, SQS, and a DynamoDB Cache
When the database is completely gone, RDS Proxy and retries cannot help. Survive an extended Aurora outage with a circuit breaker, a DynamoDB read cache, and SQS write buffering. Real Terraform, real outage, real numbers.
Chaos Engineering on AWS: Dependency and API Faults with FIS
Sever the DynamoDB and S3 endpoints an application quietly depends on, using AWS FIS, and watch whether one dependency outage stays contained or takes the whole app down. Real Terraform, real per-endpoint numbers.
Chaos Engineering on AWS: Multi-Region Disaster Recovery and Measuring Real RPO
Stop talking about disaster recovery and measure it. Pause DynamoDB global table replication with AWS FIS while a live two-Region application keeps writing, then count exactly how many records the surviving Region cannot see. Real Terraform, real RPO, real recovery time.
Building a Production-Ready Serverless File Sharing Platform on AWS
How I built a secure, scalable file sharing solution using AWS Lambda, API Gateway, and Cognito with zero infrastructure to manage and 91% cost reduction.
I Built a Free AWS IAM Activity Tracker Because CloudTrail Alone Isn't Enough
A serverless IAM activity monitoring tool that tracks IAM, STS, and console signin events across all AWS regions with real-time security alerts and long-term analytics.
Amazon DynamoDB Deep Dive: NoSQL at Any Scale
Complete guide to Amazon DynamoDB covering data modeling, primary keys, secondary indexes, capacity modes, transactions, streams, global tables, DAX caching, and production best practices.
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