A local Change Data Capture setup on Docker Compose with Debezium, the Confluent S3 sink and the Apicurio registry, showing how schema evolution is managed.

Manage AWS development infrastructure with Terraform, creating an Aurora PostgreSQL cluster in a private subnet reached over SoftEther VPN.

Run Spark jobs on EMR on EKS, the EMR deployment option that provisions and manages open source big data frameworks, with simple and extended examples.

Run a Hudi DeltaStreamer application on Amazon EMR, then query the resulting Hudi table with Athena and build a QuickSight dashboard on it.

Build change data capture on AWS with Amazon MSK and MSK Connect, streaming PostgreSQL row changes into the topics that feed the data lake.

Set up the source PostgreSQL database with an outbox table, then run Debezium and an S3 sink connector locally with Docker Compose.

Create a development environment for AWS Glue 3.0 and later by building a custom Docker image, because AWS publishes no image for those versions.

Schedule an AWS Lambda function more often than once a minute, using Amazon SQS to get past the one invocation per minute limit of EventBridge rules.

Build development environments for AWS Glue 1.0 and 2.0 with the published Docker image and the Visual Studio Code Remote Containers extension.

Add authorization to a GraphQL API with a custom directive and Oso, an open source authorization library, to control who can act on which resource.