HDDS-13271. [Docs] Minor text updates, reference links.

hadoop-hdds/docs/content/_index.md

@@ -25,10 +25,10 @@ weight: -10
 
 {{<figure class="ozone-usage" src="/ozone-usage.png" width="60%">}}
 
-*_Ozone is a scalable, redundant, and distributed object store for Hadoop. <p>
+*_Ozone is a scalable, redundant, and distributed object store for Big data workloads. <p>
 Apart from scaling to billions of objects of varying sizes,
 Ozone can function effectively in containerized environments
-like Kubernetes._* <p>
+like Kubernetes._*
 
 Applications like Apache Spark, Hive and YARN, work without any modifications when using Ozone. Ozone comes with a [Java client library]({{<ref "JavaApi.md">}}), [S3 protocol support]({{< ref "S3.md" >}}), and a [command line interface]({{< ref "Cli.md" >}})  which makes it easy to use Ozone.
 
@@ -38,3 +38,4 @@ Ozone consists of volumes, buckets, and keys:
 * Buckets are similar to directories. A bucket can contain any number of keys, but buckets cannot contain other buckets.
 * Keys are similar to files.
 
+Check out the [Getting Started](start/) guide to dive right in and learn how to run Ozone on your machine or in the cloud.

hadoop-hdds/docs/content/start/OnPrem.md

@@ -170,3 +170,10 @@ This assumes that you have set up the `workers` file correctly and ssh
 configuration that allows ssh-ing to all data nodes. This is the same as the
 HDFS configuration, so please refer to HDFS documentation on how to set this
 up.
+
+## See Also
+
+* [Overview](../concept/Overview.md)
+* [Ozone Manager](../concept/OzoneManager.md)
+* [Storage Container Manager](../concept/StorageContainerManager.md)
+* [Datanodes](../concept/Datanodes.md)

hadoop-hdds/docs/content/start/StartFromDockerHub.md

@@ -161,3 +161,8 @@ our bucket.
 ```bash
 aws s3 --endpoint http://localhost:9878 ls s3://bucket1/testfile
 ```
+
+For more information on using the S3 protocol with Ozone, S3 developers may be interested in the following pages:
+* [S3 Protocol](../interface/S3.md)
+* [Securing S3](../security/SecuringS3.md)
+* [Access Ozone using Boto3 (Docker Quickstart)](../recipe/Boto3Tutorial.md)

hadoop-hdds/docs/content/start/_index.md

@@ -56,7 +56,7 @@ You can try out Ozone using docker hub without downloading the official release.
  Apache Ozone can also be run from the official release packages. Along with the official source releases, we also release a set of convenience binary packages. It is easy to run these binaries in different configurations.
 <br />
   {{<card title="Ozone on a physical cluster" link="start/OnPrem" link-text="On-Prem Ozone Cluster" image="start/hadoop.png">}}
-Ozone is designed to work concurrently with HDFS. The physical cluster instructions explain each component of Ozone and how to deploy with maximum control.
+Ozone is optimized for physical hosts. The physical cluster instructions explain each component of Ozone and how to deploy with maximum control.
   {{</card>}}
 
   {{<card title="Ozone on K8s" link="start/Kubernetes" link-text="Kubernetes" image="start/k8s.png">}}