Mark - We are currently on 9.6 version of postgres and cant use this feature of logical replication.Answering to your question we are looking for any changes in the data related to a specific table ( changes like any update on a timestamp field
OR any new inserts happened in the last 5 seconds for a specific product entity).
Any other alternatives ?.
Hi Postgres Team,
I have an application using RDS Aurora Postgresql 9.6 version having 4 TB of DB size. In this DB we have a table PRODUCT_INFO with around 1 million rows and table size of 1 GB.
We are looking for a implementation where we want to pull the data in real time for every 5 seconds from the DB ( Table mentioned above) and send it to IOT topic whenever an event occurs for a product. ( event is any new product information or change in the existing
product information.).
It's unclear whether you want to do table scans or if you're just looking for changes to the database. If you're looking just for changes, consider implementing something using logical replication. We have a logical replication system set up to stream changes from the database into an elastic search cluster, and it works great.
Mark