I am new to AWS RDS. I have my db in amazon rds postgresql. I want to take dump of the database but my database in not publicly accessible. Can anyone help me to take dump
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I am trying to query data between two servers of postgres. One is posgtres RDS of AWS and one is a aurora DB postgres. This posgtres RDS of AWS is a backup of the main aurora DB. I need to copy few rows from this backup to the main aurora Db instance.
i tried using dblink to connect two servers but it is not successful
I tried using dblink and it did not work. My postgres version is latest and above 13.6 and it is aurora serverless V2.
I'm trying to figure out an efficient way to copy data directly from my AWS RDS Production Postgres Instance to my AWS RDS Development Instance.
Right now I do a pg_dump on my local machine of the production instance. Then do a pg_restore on my local machine to the development RDS instance.
How can I copy the data directly from the Production RDS Postgres Instance to the Development RDS Postgres Instance?
Is there a way to automatically generate the database creation string for an empty database with settings from an existing database?
I created an AWS RDS postgresql database instance using the console in my browser. I selected all kind of setting in my browser and launched the instance. Now I want to replicate this database (empty) with a command for programmatic use. I would like to delete the existing RDS instance so a raw command would be preferred (no reference to another RDS) but something like:
aws create-db-instance --db-name database02 --allocated-storage 200 --engine postgres etc.
You'll need to create a snapshot of the source Database, instance or cluster and then create a new database based on that snapshot. You can delete the source database after the snapshot is complete.
aws rds create-db-snapshot
--db-snapshot-identifier mydbsnapshot
--db-instance-identifier mydb
aws rds restore-db-instance-from-db-snapshot
--db-instance-identifier mynewdbinstance
--db-snapshot-identifier mydbsnapshot
http://docs.aws.amazon.com/cli/latest/reference/rds/create-db-snapshot.html
http://docs.aws.amazon.com/AmazonRDS/latest/UserGuide/USER_RestoreFromSnapshot.html
http://docs.aws.amazon.com/cli/latest/reference/rds/restore-db-instance-from-db-snapshot.html
I have a PostgreSQL database . How I can migrate this to Amazon Web Service RDS??
I don't understand how to do it. Is it using Database Migration Service on AWS?
You can use AWS Database Migration Service, but that seems like an overkill if you migrate from PostgreSQL to PostgreSQL. Database Migration Service allows data migration between different RDBMS and even between NoSQL databases and RDBMS.
Just dump your database with pg_dump and restore it to RDS instance with pg_restore.
I have restored a snapshot from an existing RDS PostgreSQL database. Now I want to rename that database but can't find how to do it anywhere in the AWS documentation.
Nor can I find how to use the master password (which I expect let's me do it).
Logging in with postgres into template1 database and then ALTER DATABASE foo RENAME TO bar; worked