Added Integration page for Amazon DynamoDB (#134)

* added Integration page for Amazon DynamoDB

* fixed

---------

Co-authored-by: simranquirky <simranquirky>

Author: simranquirky

docs/integration/database/.pages

@@ -6,6 +6,7 @@ nav:
     - MySQL: mysql.md
     - MongoDB: mongodb.md
     - Redis: redis.md
+    - Amazon DynamoDB: dynamodb.md
     - Apache Zookeeper: zookeeper.md
     - Cassandra: cassandra.md
     - Aerospike: aerospike.md

docs/integration/database/dynamodb.md

@@ -0,0 +1,66 @@
+---
+title: Monitor DynamoDB with Amazon Kinesis and OpenObserve
+description: Learn how to capture real-time DynamoDB item-level changes using Amazon Kinesis Data Streams and Firehose, and monitor them in OpenObserve.
+---
+
+# DynamoDB Integration with OpenObserve
+
+This guide provides step-by-step instructions to capture **DynamoDB table changes** with **Amazon Kinesis** and forward them to OpenObserve for real-time monitoring and analysis.  
+
+## Overview
+
+Applications that rely on **Amazon DynamoDB** often require real-time insights into table changes. By enabling **DynamoDB → Kinesis Data Streams → Kinesis Firehose → OpenObserve**, you can ingest and visualize these changes instantly.
+
+## Steps to Integrate
+
+??? "Prerequisites"
+    - AWS account with permissions for **DynamoDB**, **Kinesis Data Streams**, and **Kinesis Firehose**  
+    - OpenObserve account ([Cloud](https://cloud.openobserve.ai/web/) or [Self-Hosted](../../../quickstart/#self-hosted-installation)) 
+    - Dynamo DB Table
+
+??? "Step 1: Create Kinesis Data Stream"
+
+    1. Open the [Kinesis Console](https://console.aws.amazon.com/kinesis).  
+    2. Follow the instructions and create a new data stream.  
+        ![Enable Kinesis Stream](../images/databases/kinesis-datastream.png)
+
+
+??? "Step 2: Enable Kinesis Data Stream on DynamoDB"
+
+    1. Go to the **DynamoDB Console → Table → Exports and Streams tab**.  
+    2. Enable **Kinesis Data Stream** and select your Kinesis data stream.  
+
+        ![Enable Kinesis Stream](../images/databases/enable-stream.png)
+
+
+??? "Step 3: Create Kinesis Data Firehose Delivery Stream"
+
+    1. Open the [Kinesis Firehose Console](https://console.aws.amazon.com/firehose).  
+    2. Create a new **Delivery Stream**.  
+    3. Select **Source** → `Kinesis Data Stream` → choose the Kinesis data stream.  
+    4. Select **Destination** → `HTTP Endpoint`.  
+        - **Endpoint URL**: your OpenObserve Firehose endpoint  
+        - **Authentication**: Access Key (from OpenObserve → Ingestions → Amazon Kinesis Firehose)  
+    5. (Optional) Configure an **S3 bucket** for backup of failed records.  
+    6. Review and **Create Firehose Stream**.  
+
+    ![Kinesis Firehose Config](../images/databases/firehose-stream.png)
+
+??? "Step 4: Monitor DynamoDB Changes in OpenObserve"
+
+    Once the Firehose is active, DynamoDB changes begin flowing to OpenObserve. Access at Logs -> Stream name 
+    ![Visualize DynamoDB Changes](../images/databases/dynamodb-logs.png)
+
+
+??? "Troubleshooting"
+
+    **No logs appearing in OpenObserve?**
+
+
+    - Firehose:
+        -  Verify the delivery stream is active and error-free.
+        - Review the Monitoring tab and look for failed deliveries.  
+    
+    - OpenObserve:
+        - Confirm the HTTP ingestion URL and access key are correct.
+        - In the Logs view, select the correct stream and expand the time range to view recent data.