7 articles
RSSHow to fix Lambda SnapStart errors — feature requires published version, $LATEST not supported, restore hook for stale connections, UUID collisions after snapshot, time-based state staleness, and pricing surprises.
How to fix AWS RDS Proxy errors — IAM authentication token mismatch, connection pinning blocking reuse, Lambda VPC routing, Secrets Manager rotation, max_connections, read/write splitter, and TLS requirement.
How to fix AWS Step Functions errors — Amazon States Language syntax, Standard vs Express workflows, Distributed Map for large datasets, Retry/Catch error handling, Lambda invoke optimization, and IAM execution role permissions.
How to fix AWS Lambda Layer issues — directory structure, runtime compatibility, layer ARN configuration, dependency conflicts, size limits, and container image alternatives.
How to fix AWS Lambda environment variables not available — Lambda console config, CDK/SAM/Terraform setup, secrets from SSM Parameter Store, encrypted variables, and local testing.
How to fix AWS RDS connection timeout errors from Lambda functions and EC2 instances — security group configuration, VPC settings, connection pooling, and RDS Proxy setup for Lambda.
How to fix AWS Lambda cold start timeouts and slow first invocations — provisioned concurrency, reducing package size, connection reuse, and language-specific optimizations.