Redis Enterprise Cloud is a managed database-as-a-service (DBaaS) that enhances application performance through an in-memory database, enabling real-time data platforms. The article explains how to use Pulumi and the Redis Cloud provider to establish connectivity between Redis Enterprise Cloud and workloads, specifically illustrating the process with AWS infrastructure. Key features of Redis Enterprise Cloud include automated failover, backups, scaling, and a subscription-based pricing model based on consumption. The tutorial guides users through creating an architecture that includes a Redis database cluster, an AWS VPC, and network peering to ensure low-latency connectivity. The process involves setting up Pulumi programs, creating AWS resources, and deploying the infrastructure, with a focus on proving connectivity using an EC2 instance. Additionally, the article suggests next steps like replacing the test instance with a real workload and exploring other cloud platforms, while highlighting the advantages of using Pulumi for managing cloud infrastructure.