While there may be relatively little that can be done today in respect of cryptography and hardware limitations other than watch and wait, when it comes to data this is quite a different story.
Preparing now for an environment where data is structured, stored and made available in formats that are compatible with future quantum computing services will give firms a massive head-start over competitors that do not.
Quantum computers can excel when working with specific types of data inputs that align with their unique algorithms and quantum mechanical properties. In financial services, they perform particularly well with structured data used in optimisation problems, such as portfolio management and risk analysis.
Probabilistic and statistical data lend themselves well to quantum applications, such as Monte Carlo simulations for pricing derivatives or assessing risk. High-dimensional and complex datasets, such as those needed for market behaviour modelling are also well-suited for quantum processing.
Unstructured data however, such as raw text or audio files, which can contain enormous value needs to be preprocessed into a structured format. Deciding and acting upon the approaches for preprocessing of this data, including the careful construction of metadata is a task that can be undertaken immediately. As we see significant growth in GenAI, this task aligns very well with a current business development need as GenAI also thrives on processed unstructured data.
For senior executives evaluating quantum computing, it is crucial to understand their organisation's data landscape. Executives should assess the complexity and structure of existing data and prioritise datasets that are clean, structured, and well-suited for probabilistic or optimisation models. Identifying and preparing a data architecture underlying high-value, complex financial problems, such as portfolio optimisation, fraud detection, or risk management, will help determine where fast deployment of quantum computing will provide a competitive edge.