Included in this product are the following software packages:

PostgreSQL 11 & pgAdmin4 on Windows Server 2019 :

This is a repackaged software, and additional charges apply for Round-the-Clock support with a guaranteed 24-Hour response time.
cloudimg offers PostgreSQL 11 and pgAdmin4 bundled together on a Windows Server 2019 image. This package comes with preinstalled system components, including AWS CLI, AWS CloudWatch Agent, and AWS Systems Manager Agent. For comprehensive guidance and instructions, you can refer to the user guide available in the Additional Resources section of this listing.
PostgreSQL is a sophisticated, enterprise-class open-source relational database that excels in supporting both SQL relational and JSON non-relational queries. It is widely used as the primary data store or data warehouse for various applications, including web, mobile, geospatial, and analytics.
pgAdmin is a web-based GUI tool designed for interacting with PostgreSQL database sessions, whether they are hosted locally or on remote servers. It empowers users to perform a wide range of database administration tasks necessary for managing a Postgres database.
PostgreSQL boasts a 30-year development history, making it one of the world’s most advanced open-source relational databases. It is known for its reliability, extensibility, robust feature set, adherence to standards, data integrity, and performance.
This package equips you to efficiently store and manage your data, whether you’re running complex applications, overseeing administrative tasks, or creating environments to support both single-user applications and extensive datasets.
PostgreSQL is versatile and can serve as the core database for a wide range of services, applications, or systems. It offers extensive customization options, including access to numerous open-source plugins, data wrappers, and extensions.
Importantly, PostgreSQL provides the freedom to migrate your data to a different cloud provider or transition to an alternative database system whenever needed.
Preinstalled Components:

PostgreSQL 11
pgAdmin 4 Desktop
Please note that this software package is provided by cloudimg. The trademarks mentioned in the offering belong to their respective companies, and the use of these trademarks does not imply any affiliation or endorsement.

Microsoft Windows Server 2019 Base by Amazon Web Services (AWS):

Amazon EC2 running Microsoft Windows Server is a fast and dependable environment for deploying applications using the Microsoft Web Platform. Amazon EC2 enables you to run compatible Windows-based solutions on AWS’ high-performance, reliable, cost-effective cloud computing platform.
This component serves as the underlying operating system for the bundled PostgreSQL and pgAdmin4 software package.