Your go-to resource for mastering zCloud, our CPU-optimized virtual machine platform built for speed, sovereignty, and scale. This category includes everything you need to get started and go deeper—provisioning guides, deployment best practices, performance tuning tips, and security configurations. Whether you're running CI/CD pipelines, batch jobs, or compliance-sensitive workloads, this space will help you unlock the full potential of zCloud's bare-metal-backed infrastructure.
zCloud is a managed private cloud environment that provides access to dedicated virtual machines, scalable storage, and backup-as-a-service. All of this is hosted inside 639Cloud’s solar-powered data centers. Unlike public cloud platforms that abstract infrastructure behind layers of automation and shared tenancy, zCloud offers a composable and transparent alternative.
zCloud is 639Cloud’s response to the flabby, black-box-based cloud juggernauts, of which seasoned developers have grown weary. zCloud is designed for companies that need to move faster, operate faster, and know more, all while avoiding lock-in or “surprise” fees. Here are seven reasons why you would use zCloud in your stack
Both zCloud and self-hosted options offer deep control. The key difference is in how much of the base-layer burden you want to carry. With zCloud, you start where sovereignty meets efficiency. zCloud can help your business improve with the backing of sustainability.
