DOC-4600 added create database details and screenshots

Author: andy-stark-redis

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

@@ -0,0 +1,104 @@
+---
+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 an Amazon Elastic Compute Cloud instance
+
+Follow the instructions in
+[Amazon's documentation](https://docs.aws.amazon.com/AmazonRDS/latest/AuroraUserGuide/CHAP_GettingStartedAurora.CreatingConnecting.AuroraPostgreSQL.html#CHAP_GettingStarted.Creating.AuroraPostgreSQL.EC2)
+to create an Elastic Compute Cloud (EC2) instance for the database, if you don't
+already have one available. If you want to run the RDI PostgreSQL demo,
+you should select "Docker on Ubuntu 20.04 LTS" as the Amazon Machine Image (AMI)
+and specify a disk size of 50GB.
+
+## 2. 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.
+
+## 3. 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**.
+
+## 4. Create the Aurora PostgreSQL DB cluster
+
+In the navigation pane of the console, select **Databases** and then
+select **Create Database**. You will see the panel shown below:
+
+{{<image filename="images/rdi/ingest/prepsrc/aurora-pgsql/CreateDB1.jpg" alt="Create Database panel" >}}
+
+Select the **Standard Create** option and select **Aurora (PostgreSQL compatible)**
+from the **Engine Options**. Leave the **Available Versions** popup menu with
+its default value.
+
+In the panel shown below, select **Dev/Test** from the **Templates**. In the
+**Settings**, set the **DB cluster identifier** to `gvb-database` and set the 
+**Master Password**. Make sure your password is verified as very strong or
+use the **Auto generate password** option.
+
+{{<image filename="images/rdi/ingest/prepsrc/aurora-pgsql/CreateDB2.jpg" alt="Templates panel" >}}
+
+Next, scroll down to **Cluster Storage Configuration** (shown below). Ensure that
+**Aurora Standard** is selected in the **Configuration Options**. In the
+**Instance Configuration**, ensure **Memory optimized classes** is selected.
+
+{{<image filename="images/rdi/ingest/prepsrc/aurora-pgsql/CreateDB3.jpg" alt="Cluster Storage Configuration panel" >}}
+
+Then, in **Availability and Durability** (shown below), ensure **Don't create an Aurora replica**
+is selected. In **Connectivity**, ensure **Connect to an EC2 compute resource** is selected.
+
+{{<image filename="images/rdi/ingest/prepsrc/aurora-pgsql/CreateDB4.jpg" alt="Availability and Durability panel" >}}
+
+Further down, under **DB Subnet Group**, select **Automatic Setup**.
+For the **VPC Security Group**, select **Create New** and add `gvb-aurora-pg` as the
+**New VPC security group name**.
+
+{{<image filename="images/rdi/ingest/prepsrc/aurora-pgsql/CreateDB5.jpg" alt="DB Subnet Group panel" >}}
+
+Scrolling down to **Additional Configuration** set the **DB Cluster Parameter Group**
+to the value `gvb-aurora-pg` that you added earlier:
+
+{{<image filename="images/rdi/ingest/prepsrc/aurora-pgsql/CreateDB6.jpg" alt="Additional Configuration panel" >}}
+
+The final panel shows the estimated monthly costs for the database. If you are happy
+that the configuration is correct, select **Create Database**.
+