Change Data Capture — pick a scenario
0/4 donePick one and press Start, then click Next › to step through it.
Watch forThe cursor stepping down the log and a matching event appearing on the output stream each time.
More about this scenario
You'll learnHow a CDC reader turns a database's committed changes into an ordered event stream by tailing its log.
How it runsThe reader advances a cursor one record at a time along the write-ahead log, emitting an event per record it reads.