Postgres to Oracle connection
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How to maintain Postgres to Oracle data synchronized?
Currently we are trying to mimic the Oracle to Oracle database link but with Oracle to Postgres. I know that we can add FDW wrappers to connect but the latency is huge.
I have also checked AWS DMS process but it has lot of data type issues when data load and synchronization from Oracle to Postgres happens.
Can someone tell a better way?
postgresql oracle-fdw
edited Nov 23 '18 at 11:00
Laurenz Albe
53.7k103052
asked Nov 23 '18 at 2:12
user10536555user10536555
1
add a comment |
How to maintain Postgres to Oracle data synchronized?
Currently we are trying to mimic the Oracle to Oracle database link but with Oracle to Postgres. I know that we can add FDW wrappers to connect but the latency is huge.
I have also checked AWS DMS process but it has lot of data type issues when data load and synchronization from Oracle to Postgres happens.
Can someone tell a better way?
postgresql oracle-fdw
edited Nov 23 '18 at 11:00
Laurenz Albe
53.7k103052
asked Nov 23 '18 at 2:12
user10536555user10536555
1
1
If you can live with the data on the Postgres side to be a bit out of data or if the Oracle table is not updated very often, you can create a materialized view in Postgres based on the foreign table.
– a_horse_with_no_name
Nov 23 '18 at 6:55
The issue is the Postgres instance is in AWS aurora. It is not allowed FDW to connect to oracle. So we created a Postgres instance in a Linux box where we instanced the FDW and bypass the connect but there is a huge latency. Replicating data is totally fine but we want the data to be in sync from oracle...can u suggest something more efficient?
– user10536555
Nov 23 '18 at 16:17
add a comment |
How to maintain Postgres to Oracle data synchronized?
Currently we are trying to mimic the Oracle to Oracle database link but with Oracle to Postgres. I know that we can add FDW wrappers to connect but the latency is huge.
I have also checked AWS DMS process but it has lot of data type issues when data load and synchronization from Oracle to Postgres happens.
Can someone tell a better way?
postgresql oracle-fdw
edited Nov 23 '18 at 11:00
Laurenz Albe
53.7k103052
asked Nov 23 '18 at 2:12
user10536555user10536555
1
How to maintain Postgres to Oracle data synchronized?
Currently we are trying to mimic the Oracle to Oracle database link but with Oracle to Postgres. I know that we can add FDW wrappers to connect but the latency is huge.
I have also checked AWS DMS process but it has lot of data type issues when data load and synchronization from Oracle to Postgres happens.
Can someone tell a better way?
postgresql oracle-fdw
postgresql oracle-fdw
edited Nov 23 '18 at 11:00
Laurenz Albe
53.7k103052
asked Nov 23 '18 at 2:12
user10536555user10536555
1
edited Nov 23 '18 at 11:00
Laurenz Albe
53.7k103052
asked Nov 23 '18 at 2:12
user10536555user10536555
1
edited Nov 23 '18 at 11:00
Laurenz Albe
53.7k103052
edited Nov 23 '18 at 11:00
Laurenz Albe
53.7k103052
edited Nov 23 '18 at 11:00
Laurenz Albe
53.7k103052
53.7k103052
asked Nov 23 '18 at 2:12
user10536555user10536555
1
asked Nov 23 '18 at 2:12
user10536555user10536555
1
asked Nov 23 '18 at 2:12
user10536555user10536555
1
1
1
If you can live with the data on the Postgres side to be a bit out of data or if the Oracle table is not updated very often, you can create a materialized view in Postgres based on the foreign table.
– a_horse_with_no_name
Nov 23 '18 at 6:55
The issue is the Postgres instance is in AWS aurora. It is not allowed FDW to connect to oracle. So we created a Postgres instance in a Linux box where we instanced the FDW and bypass the connect but there is a huge latency. Replicating data is totally fine but we want the data to be in sync from oracle...can u suggest something more efficient?
– user10536555
Nov 23 '18 at 16:17
add a comment |
1
If you can live with the data on the Postgres side to be a bit out of data or if the Oracle table is not updated very often, you can create a materialized view in Postgres based on the foreign table.
– a_horse_with_no_name
Nov 23 '18 at 6:55
The issue is the Postgres instance is in AWS aurora. It is not allowed FDW to connect to oracle. So we created a Postgres instance in a Linux box where we instanced the FDW and bypass the connect but there is a huge latency. Replicating data is totally fine but we want the data to be in sync from oracle...can u suggest something more efficient?
– user10536555
Nov 23 '18 at 16:17
1
1
If you can live with the data on the Postgres side to be a bit out of data or if the Oracle table is not updated very often, you can create a materialized view in Postgres based on the foreign table.
– a_horse_with_no_name
Nov 23 '18 at 6:55
If you can live with the data on the Postgres side to be a bit out of data or if the Oracle table is not updated very often, you can create a materialized view in Postgres based on the foreign table.
– a_horse_with_no_name
Nov 23 '18 at 6:55
The issue is the Postgres instance is in AWS aurora. It is not allowed FDW to connect to oracle. So we created a Postgres instance in a Linux box where we instanced the FDW and bypass the connect but there is a huge latency. Replicating data is totally fine but we want the data to be in sync from oracle...can u suggest something more efficient?
– user10536555
Nov 23 '18 at 16:17
The issue is the Postgres instance is in AWS aurora. It is not allowed FDW to connect to oracle. So we created a Postgres instance in a Linux box where we instanced the FDW and bypass the connect but there is a huge latency. Replicating data is totally fine but we want the data to be in sync from oracle...can u suggest something more efficient?
– user10536555
Nov 23 '18 at 16:17
add a comment |
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If you can live with the data on the Postgres side to be a bit out of data or if the Oracle table is not updated very often, you can create a materialized view in Postgres based on the foreign table.
– a_horse_with_no_name
Nov 23 '18 at 6:55
The issue is the Postgres instance is in AWS aurora. It is not allowed FDW to connect to oracle. So we created a Postgres instance in a Linux box where we instanced the FDW and bypass the connect but there is a huge latency. Replicating data is totally fine but we want the data to be in sync from oracle...can u suggest something more efficient?
– user10536555
Nov 23 '18 at 16:17