Helpful Serverless Framework Tutorials
September 17, 2026 · SleekDeploy Team
When to use a schedule event versus EventBridge Scheduler, per-tenant one-time schedules with time zones, three ways past the 15-minute Lambda timeout, and the idempotency, DLQ and missing-run alarms that keep cron jobs boring.
Read moreSeptember 16, 2026 · SleekDeploy Team
Stop redeploying to test a one-line change: how V4 dev mode streams real AWS events to your laptop, when serverless-offline is the better tool, and the personal-stage guardrails that keep it safe.
Read moreSeptember 15, 2026 · SleekDeploy Team
Serverless scales until something downstream breaks. How to put deliberate limits on a Serverless Framework V4 API: API Gateway throttling, usage plans and API keys, reserved concurrency, per-tenant token buckets in DynamoDB, and honest 429 responses.
Read moreSeptember 14, 2026 · SleekDeploy Team
Ingest high-volume events with Kinesis Data Streams, enrich them in Lambda with partial-batch failure handling, land them in an Apache Iceberg table on S3 via Firehose, and query with Athena — all in one serverless.yml.
Read moreSeptember 14, 2026 · SleekDeploy Team
Pooled or silo? A practical guide to building multi-tenant SaaS on AWS Lambda with Serverless Framework V4: JWT tenant context, dynamic IAM session policies for DynamoDB and S3, concurrency fencing against noisy neighbours, and per-tenant cost attribution.
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