Merge pull request #938 from redis/DOC-4600-rdi-aws-aur-pgsql

DOC-4600 RDI instructions to prepare AWS Aurora PostgreSQL DB

content/integrate/redis-data-integration/data-pipelines/prepare-dbs/aws-aur-pgsql.md

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+---
+Title: Prepare AWS Aurora and PostgreSQL for RDI
+aliases: /integrate/redis-data-integration/ingest/data-pipelines/prepare-dbs/my-sql-mariadb/
+alwaysopen: false
+categories:
+- docs
+- integrate
+- rs
+- rdi
+description: Prepare AWS Aurora/PostgreSQL databases to work with RDI
+group: di
+linkTitle: Prepare AWS Aurora/PostgreSQL
+summary: Redis Data Integration keeps Redis in sync with the primary database in near
+  real time.
+type: integration
+weight: 5
+---
+
+Follow the steps in the sections below to prepare an
+[AWS Aurora PostgreSQL](https://docs.aws.amazon.com/AmazonRDS/latest/AuroraUserGuide/CHAP_GettingStartedAurora.CreatingConnecting.AuroraPostgreSQL.html)
+database to work with RDI.
+
+## 1. Create a parameter group
+
+In the [Relational Database Service (RDS) console](https://console.aws.amazon.com/rds/),
+navigate to **Parameter groups > Create parameter group**. You will see the panel shown
+below:
+
+{{<image filename="images/rdi/ingest/prepsrc/aurora-pgsql/CreateParamGroup.jpg" alt="Create parameter group panel" >}}
+
+Enter the following information:
+
+| Name | Value |
+| :-- | :-- |
+| **Parameter group name**  | rdi-aurora-pg |
+| **Description**  | Enable logical replication for RDI |
+| **Engine Type**  | Aurora PostgreSQL |
+| **Parameter group family**  | aurora-postgresql15 |
+| **Type**  | DB Cluster Parameter Group |
+
+Select **Create** to create the parameter group.
+
+## 2. Edit the parameter group
+
+Navigate to **Parameter groups** in the console. Select the `rdi-aurora-pg`
+group you have just created and then select **Edit** . You will see this panel:
+
+{{<image filename="images/rdi/ingest/prepsrc/aurora-pgsql/EditParamGroup.jpg" alt="Edit parameter group panel" >}}
+
+Search for the `rds.logical_replication` parameter and set its value to 1. Then,
+select **Save Changes**.
+
+## 3. Select the new parameter group
+
+Scroll down to **Additional Configuration**. Set the **DB Cluster Parameter Group**
+to the value `rdi-aurora-pg` that you have just added:
+
+{{<image filename="images/rdi/ingest/prepsrc/aurora-pgsql/CreateDB6.jpg" alt="Additional Configuration panel" >}}