[DOCS-1451] Creating landing page and content seed for warehousepg and support

advocacy_docs/supported-open-source/warehousepg/edbpggpsupp/index.mdx

@@ -0,0 +1,53 @@
+---
+title: EDB Postgres AI support for Greenplum workloads
+description: Covering  EDB Postgres AI support for Greenplum workloads with WarehousePG.
+deepToc: true
+---
+
+## EDB Postgres AI support for Greenplum workloads
+
+For business-critical workloads, EDB Postgres AI provides support for WarehousePG. It is ideal for organizations needing an open source based solution for their existing Greenplum workloads and mission-critical workloads needing 24/7 production-level support from technical experts.
+
+This includes:
+
+* Technical support:
+  * 24x7 expert technical support for EDB Postgres AI - Support for Greenplum workloads with WarehousePG.
+* Software updates:
+  * Secure software delivery
+  * Includes distribution, maintenance, and updates.
+* Database and extensions:
+  * EDB packages with binaries targeting agreed OS, architecture and version combinations.
+* Repository entitlement:
+  * All packaged delivered through a dedicated EDB repository.
+
+## Installing EDB Postgres AI support for Greenplum workloads
+
+To install, you will need an EDB Subscription Token. This token is available, once logged in with your EDB account from the  [EDB repositories](https://www.enterprisedb.com/repos-downloads).
+
+<TabContainer>
+
+<Tab title="RHEL/CentOS" active>
+
+### Installing on RHEL/CentOS
+
+Save the EDB Subscription token in an environment variable:
+
+```bash
+export EDB_SUBSCRIPTION_TOKEN=<your-token>
+```
+
+Run the following command to add the EDB repository to your system:
+
+```bash
+curl -1sSLf "https://downloads.enterprisedb.com/$EDB_SUBSCRIPTION_TOKEN/gpsupp/setup.rpm.sh' | sudo -E bash
+```
+
+Then install the packages:
+
+```bash
+sudo dnf install -y warehouse-pg-6 warehouse-pg-clients
+```
+
+</Tab>
+
+</TabContainer>

advocacy_docs/supported-open-source/warehousepg/index.mdx

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+---
+title: WarehousePG and EDB Postgres AI support for Greenplum workloads
+description: Covering the open source WarehousePG and EDB Postgres AI support for Greenplum workloads with WarehousePG.
+navigation:
+- WarehousePG
+- edbpggpsupp
+directoryDefaults:
+    iconName: BigData
+---
+

advocacy_docs/supported-open-source/warehousepg/warehousepg/index.mdx

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+---
+title: WarehousePG
+description: Covering the open source WarehousePG.
+---
+
+## Introducing WarehousePG
+
+[WarehousePG](https://github.com/warehouse-pg/warehouse-pg) is a new Apache 2-licensed fork of the formerly open source Greenplum Database. It offers binary compatibility with the legacy Greenplum versions most widely deployed by customers (6.x and 7.x) — plus net-new functionality and integrations.
+
+### Key features
+
+* Petabytes scale with high-speed /-concurrency performance, via MPP Cluster topology with a Postgres fork based on PG 12.12.
+* A Master (coordinator) for query optimization and parallel plan and distribution
+* Multiple segments (workers) for parallel execution of queries with each segment being a Postgres instance.
+* High availability with standbys for the Master and mirrors for the segments.
+* High-speed interconnections for continuous data processing pipelining.
+
+### Support
+
+For business-critical workloads, EDB Postgres AI provides support for WarehousePG. See the [EDB Postgres AI support for Greenplum workloads](../edbpggpsupp/) page for more information.

src/pages/index.js

@@ -421,6 +421,19 @@ const Page = () => {
               CloudNativePG
             </BannerWideLink>
 
+            <BannerDivider
+              iconName={iconNames.BIG_DATA}
+              headingText="WarehousePG and EDB Postgres AI support for Greenplum workloads"
+              toUrl="/supported-open-source/warehousepg/"
+            />
+
+            <BannerWideLink to="/supported-open-source/warehousepg/warehousepg">
+              WarehousePG
+            </BannerWideLink>
+            <BannerWideLink to="/supported-open-source/warehousepg/edb-postgres-ai">
+              EDB Postgres AI support for Greenplum workloads
+            </BannerWideLink>
+
             <BannerDivider
               iconName={iconNames.CONTROL}
               headingText="Management and Monitoring"