
Quantum computing has been a fixture of technology conversations for years, but it has lived mostly in the realm of research announcements and conference speculation. For enterprise IT leaders focused on running production systems, it has rarely felt like an immediate concern. That is starting to shift. In a recent conversation with Solidigm’s Jeniece Wnorowski and Doug Finke, chief content officer at Global Quantum Intelligence (GQI), Doug offered his perspective on where the quantum industry stands, what is driving its transition toward commercialization, and what technology decision makers should be paying attention to before the technology arrives on their doorstep.
Doug has been tracking the quantum space since 2015 through his publication quantumcomputingreport.com, and he brings an analyst’s discipline to a field that can generate more enthusiasm than clarity. His assessment of the current moment is measured but optimistic.
“It’s probably graduated from the childhood to the teenage years,” Doug said, describing the industry’s maturity. “The progress is really accelerating. We’re seeing much, much more funding now, many more technical papers, patents, those types of things.”
The industry is in what Doug characterizes as a transition zone between research and commercialization. He noted that the quantum ecosystem tracked by GQI currently numbers in the hundreds of companies, and that a likely sign of industry maturity will be a winnowing number of players in the field. He pointed to some of the biggest industries of the 20th century, including automobiles and semiconductors, as proof: between acquisitions, mergers, and certain technologies winning the race to commercialization, the result of mature technology fields tends to be a smaller, strong number of players.
According to Doug, the arrival of error-corrected quantum computers on the market will likely represent the single most important inflection point for the industry. To understand why, it helps to know where things stand today.
The current generation of quantum systems operates under a framework called NISQ, short for Near-term Intermediate Scale Quantum. These are machines that run without error correction, and that limitation is consequential. Quantum hardware is inherently prone to errors at rates far higher than classical semiconductors, and this constrains the range of problems that can be reliably solved. Researchers have developed techniques to bundle multiple physical qubits together into what are called logical qubits, dramatically reducing error rates, but systems that use this approach at meaningful scale are not yet commercially available.
Doug expects that in the near term, a small number of applications will reach production through the efforts of highly skilled engineers who can work around current hardware limitations. But the broader expansion of commercial use cases, what he describes as the “knee of the curve,” will depend on error-corrected systems becoming widely accessible.
“That’s probably maybe three or four years from now that you’ll start seeing significant ones with enough qubits that can do real work,” he said.
One area that Doug believes receives insufficient attention in mainstream coverage is software efficiency. While most reporting on quantum progress focuses on qubit counts and hardware fidelity, advances in software are quietly expanding what existing systems can do. Researchers are developing techniques that reduce the number of quantum operations required to solve a given problem, effectively stretching the capability of current hardware.
To measure hardware capability, GQI and others in the industry use a unit of measure called a QUOP, or quantum operation, to quantify how many millions of successful operations a system can perform before encountering an error. The goal on the software side is to accomplish the same computational work with fewer of those operations.
“What some of these folks are doing in software, which I think is really impressive, is they're taking software…and figuring out a way to create it so it’s more efficient, smarter, and can actually solve the same problem with fewer quantum operations,” Doug said, pointing to recent work from both Google and researchers at Caltech as examples.
Perhaps the most urgent near-term message for technology leaders concerns cryptographic risk. Quantum computers capable of running Shor’s algorithm will eventually be able to break the RSA encryption that underpins much of today’s internet security infrastructure. That creates a real planning obligation for enterprise security teams, even if the threat is still years away.
“They need to pay very, very close attention to that because they’re going to have to do a lot of work in their IT infrastructure to find all the areas where they’re using asymmetrical cryptography for key distribution, and they’re going to have to upgrade those areas,” Doug said.
Quantum computing is no longer a subject that IT leaders can safely defer to the research team. Vendor landscape consolidation, error correction timelines, and cybersecurity posture reviews are all conversations that belong in strategic planning now. Doug’s perspective offers advance notice for chief technology and security officers that the future is coming, and the best course of action is to begin preparing for it today.
For more information, watch the full podcast or visit quantumcomputingreport.com