Examples

The examples/ directory contains Docker Compose stacks for running debezium-postgres2lake end-to-end on a local machine.

Available stacks

Stack	Format	Catalog	Docs page
examples/avro	Avro	N/A	Avro
examples/avro-spi-s3-readiness	Avro	N/A	Avro + external SPI JAR
examples/parquet	Parquet	N/A	Parquet
examples/orc	ORC	N/A	ORC
examples/iceberg-jdbc	Iceberg	JDBC	Iceberg JDBC
examples/iceberg-nessie	Iceberg	Nessie	Iceberg Nessie
examples/iceberg-hive	Iceberg	Hive	Iceberg Hive
examples/paimon-jdbc	Paimon	JDBC	Paimon JDBC
examples/paimon-hive	Paimon	Hive	Paimon Hive

Common flow

• Build application container images:

   ./scripts/build-container-images.sh

• Start one stack:

cd examples/parquet
docker compose up -d

• Generate CDC input traffic:

docker compose cp ../common/python-scripts/generate_data.py jupyter:/tmp/generate_data.py
docker compose exec jupyter python /tmp/generate_data.py

Notes

• For full details, prerequisites, and scripts, see examples/README.md.
• For output-specific configuration keys and examples, see:
• Avro format config
• Parquet format config
• ORC format config
• Iceberg format config
• Paimon format config