![]() Go to the Configuration Details page and note the security group and endpoint assigned to the PostgreSQL instance and the endpoint.Make sure that you can connect to the database instance from your workstation.Assign the pg-to-s3 parameter group to the instance. Set the “DB instance identifier” name of your choice. For this example, set the “Master Username” and “Master Password” in accordance to your organization’s security policy. You can use a Dev/Test t2.micro instance in a single Availability Zone.Create a new “Security Group” and give it a name. If you are using the “Default VPC”, ensure that RDS does not have public access.You set this parameter to support ongoing replication with the change data capture technology for AWS DMS. ![]() Create an RDS PostgreSQL 9.5 parameter group named pg-to-s3 and set the parameter rds.logical_replication to 1. ![]() Step 2: Create the PostgreSQL instance and set up the table We recommend a text editor because spreadsheet programs might have difficulty with the month column, which only contains a month and year. Examine the CSV files with a text editor.This file is the dataset to trigger the change data capture phase of DMS. Select 17-Jan for the filter value, and export the file to twitter-17-Jan.csv.Choose Export, choose CSV, and save the file to your desktop as twitter-16-Dec.csv.You should now see only entries that have a month of 16-Dec. Then use the TAB key to move out of the value field. Select month for the column, is for the operator, and 16-Dec for the value.Choose View Data, Filter, and Add a New Filter Condition.Choose the link City of Seattle official Twitter accounts statistics.Enter Twitter statistics into the Search.Go to the City of Seattle, Washington Open Data Program website.We will configure all services in the same VPC and region to simplify networking considerations.A utility that connects to a PostgreSQL database, such as psql. ![]()
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