title: SQL Server CDC Latency
body: <p>SQL Server CDC is implemented by polling the transaction log by an specified interval.</p>
  <p>We sepecified this interval to 1 second.</p>
  <p>And to stream the data to sink, we adopt the debezium-kafka-connect bundle, in which we set the debezium polling interval to 1 second too.</p>
  <p>Generally, the data synchronization latency is a little bit above 2 seconds.</p>
  <p>I wonder if there is any possiblity to improve the latency even further.</p>
  <p>Any help is greatly appreciated.</p>