Hi Kailash

On 6/4/19 12:35 PM, Kailash Kota wrote:
> We want to live stream data from Oracle DB and to Oracle DB as a target using 
> Kafka and we do not want to use Oracle Golden Gate because of the extra 
> license cost.
> Is there a way we can read the redo logs and achieve this ?

Debezium https://debezium.io/ could be an option, but the current Oracle 
implementation is based on XStream, which also requires a GoldenGate license. 
There is work underway to use Oracle LogMiner directly 
https://github.com/debezium/debezium-incubator/pull/87, but not yet ready

> If not, can you help us on the other ways that we can stream data. Please 
> provide any documentation and procedure is available.

Other options involve Kafka Connect with the JDBC connector, or DB based 
approaches like triggers or materialized views. Robin Moffatt has an execellent 
overview here 
https://rmoff.net/2018/12/12/streaming-data-from-oracle-into-kafka-december-2018/
 

-- 
CU, Joe

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