Quantum Computing: Closer Than You Might Think

Thoughtful Software Podcast

In this episode, Andrew and Fahad discuss quantum computers, what they are, how they are different, why they will be game-changing for software, and how technology leaders can begin developing strategies now for quantum computing.
Show Notes

• Background: Classic computers have bits that are defined by either a zero or a one (binary), however, there are limitations to this as our computing needs become more complex and require more processing power while using less energy.
• Quantum computing technology is not designed to replace classic computers, but are tools for solving more complex computing problems.
• What Are They? Quantum computers are more complex than standard binary because they may process any number of quantum bits (Qubits), storing an enormous amount of information while using less energy.
• It is theorized that RSA, which is a common algorithm for encryption, can be solved in milliseconds, instead of what right now would take hundreds of years.
• Quantum Supremacy is a task that a quantum computer can do better than a traditional computer which can greatly impact areas like machine learning, life sciences, biology, chemistry, medicine.
• Should Technology Leaders Already Be Thinking About Quantum Computers? Yes. There may not be a Moore's Law for QC yet, but the technology is constantly evolving so there will be.
• If there is an innovation explosion in this field, it changes everything, and if you aren't one of the first people there when it happens you're going to lose.
• Known Issues With Quantum Computing: Quantum mechanics generate a lot of heat and have to be at zero degrees Kelvin (-459 F) in order to be accurate.
• These computers will not easily transition onto work or home desks since keeping QCs at zero degrees Kelvin is expensive.
• No real significant case studies exist yet, still too early. Quantum computing is in its own punch-card stage.
• Current systems such as Bitcoin are not secure enough to handle quantum changes and could create a Quantum Philosopher's Stone.
• How Will Quantum Change Software Development? Two possible ways: 1) It will change everything and we will have to re-learn everything. 2)We will be building for and using a library of quantum abstracts.
• It is best to create a road map with this in mind and assess as to whether your goal is to pilot this new technology, roll it out, or simply observe it (which is where QC currently is for most industries).
• Quantum Computing may even change the landscape of video games and VR gaming.

Resources Mentioned:

• Moore's Law
• IBM Quantum Computing
• Amazon Braket
• Microsoft Azure
• TensorFlow

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