Tagged Archive

#aws

Showing all technical guides, benchmarks, and architectural writeups tagged with #aws.

3 Articles Found

infrastructure Oct 27, 2026

Serverless Cold Starts at Scale: Why Unbundled Packages and Monolithic Handlers Add 3,000ms to P99

Why rapid serverless MVPs experience 3-second P99 latency spikes during traffic bursts, how transitive imports bloat runtime init, and the 1,769 MB memory allocation sweet spot.

#serverless #aws #lambda #latency #performance #infrastructure

By Elena Rostova Read guide →

security Oct 25, 2026

S3 Presigned URL Security Flaws: Preventing Unauthorized Uploads, Overwrites, and Storage Explosions

Why naive AWS S3 PutObject presigned URLs expose SaaS applications to unconstrained multi-gigabyte uploads, cross-tenant file overwrites, and silent AWS billing traps.

#aws #s3 #security #cloud-storage #architecture #mvp

By Marcus Vance Read guide →

infrastructure Oct 24, 2026

AWS NAT Gateway Billing Traps: How Silent Cross-AZ Egress Costs SaaS MVPs $2,500/Month

Why standard AWS VPC configurations trigger massive NAT Gateway data processing bills, how cross-AZ traffic silently doubles transfer fees, and the zero-cost VPC endpoint architecture that eliminates the bleed.

#aws #cloud-costs #nat-gateway #vpc #infrastructure #mvp

By Elena Rostova Read guide →

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