Quantum Data-Centre Integration: From Laboratory Machines to Hosted Infrastructure
Why hostability, not only qubit progress, is becoming the next industrial bottleneck in quantum computing
Quantum computing is moving from a research problem to an infrastructure problem. The next phase of the sector will not be determined only by improvements in qubit count, fidelity or error correction, but by whether quantum systems can be hosted, powered, cooled, secured, maintained and accessed inside reliable digital environments. As quantum processors begin to enter HPC centres, cloud platforms, colocation facilities and sovereign infrastructure programmes, the relevant industrial question becomes broader than the performance of the QPU itself. It concerns the full operating environment around the machine: facilities, cryogenics, energy, networking, cybersecurity, access control, calibration, maintenance, service continuity and contractual responsibility.