Topic
CDK
4 tutorials tagged CDK.
AWS & Serverless
AWS CDK tutorial in TypeScript: from CloudFormation to your first stack
Why infrastructure as code beats clicking in the console, how CloudFormation works, what CDK constructs are, and how to bootstrap, synth and deploy a real stack with S3, Lambda, DynamoDB and API Gateway in TypeScript.
10 Nov 2026 · AWS · CDK · CloudFormation
AWS & Serverless
DynamoDB data modeling explained: partition key, sort key and GSI (with diagrams)
How DynamoDB stores data in partitions, what partition keys, sort keys and primary keys are, when to add a global or local secondary index, and how to design a table from access patterns. With a real AWS CDK example.
10 Nov 2026 · AWS · DynamoDB · NoSQL
AWS & Serverless
Full-text search on AWS with OpenSearch, Lambda and CDK (step by step)
Why DynamoDB can't do search, how an inverted index works, OpenSearch clusters, mappings and the Query DSL, multi_match search from a Lambda, and creating the index automatically with a CDK custom resource.
10 Nov 2026 · AWS · OpenSearch · Lambda
AWS & Serverless
Trigger a Lambda on S3 upload and read video metadata with MediaInfo
Use S3 event notifications to run a Lambda on every upload, read the event's bucket and key, run the MediaInfo binary inside Lambda on a presigned URL, and decide transcoding resolutions. Wired up with AWS CDK.
10 Nov 2026 · AWS · S3 · Lambda
Browse by topic
The full course
VidShare: 109 lessons
Build a production-style video streaming backend on AWS, from architecture to final test.
See the course and free lessons →The full course
CLI Mastery: 57 lessons
Get fast and fluent in the terminal, from the filesystem to shell scripts and real servers.
See the course and free lessons →