Control the CDC pipeline by starting the process and performing database operations. Changes made before starting CDC will be captured in the initial snapshot.
Captures changes by reading the database's transaction log
CDC Control
Start CDC to begin tracking changes
Add New Record
Modify Record
Delete Record
Records will be marked as deleted
Source Database Table
ⓘ
The source database table that represents your production data. All changes to this table will be captured and propagated through the CDC pipeline.
ID
Name
Value
Updated At
demo1234
Alice
10
3/29/2025, 4:19:19 PM
Transaction Log
ⓘ
The database's transaction log that records all changes. In a real CDC system, this would be the database's native change log (e.g., MySQL binlog, PostgreSQL WAL).
No logs yet.
CDC Engine
ⓘ
The CDC engine that reads the binary log, transforms the data, and prepares it for the destination. This simulates real CDC tools like Debezium or Estuary.
No data extracted yet.
Destination
ⓘ
The target system that receives the transformed data. This could be a data warehouse, cache, or another database. Changes are applied based on the operation type (insert/update/delete).