Synthetic Data
Definition
Artificially generated data that mimics the statistical properties of real-world datasets, used to train machine learning models when actual data is scarce, sensitive, or expensive to obtain. Synthetic data enables AI development in privacy-constrained domains such as healthcare and finance, while reducing data acquisition costs and regulatory exposure.
Complementary Terms
Concepts that frequently appear alongside Synthetic Data in practice.
Proprietary datasets, analytics capabilities, and data infrastructure that provide competitive advantage. Data assets include customer behavioural data, market intelligence, training datasets for AI models, and proprietary databases that improve decision-making or product quality.
A secure, privacy-preserving technology environment that enables multiple parties to combine and analyse their datasets without either party gaining access to the other's raw data. Data clean rooms use cryptographic techniques, aggregation rules, and access controls to enable collaborative analytics while maintaining data privacy compliance.
A structured process required under GDPR Article 35 to identify, assess, and mitigate privacy risks arising from data processing activities that are likely to result in high risk to individuals. DPIAs are mandatory before deploying new technologies, large-scale profiling, or processing sensitive personal data, and must document the necessity, proportionality, and safeguards of the proposed processing.
A decentralised data architecture paradigm that treats data as a product owned by domain-specific teams rather than centralising all data management in a single platform team. Data mesh is built on four principles: domain ownership, data as a product, self-serve data infrastructure, and federated computational governance.
The process of generating measurable economic value from data assets, either directly through licensing and sale or indirectly by using data to improve products, optimise operations, and inform strategic decisions. Data monetisation strategies are central to unlocking the full enterprise value of a company's information assets.
A centralised repository of structured, processed data optimised for analytical querying and business intelligence reporting. Data warehouses use a schema-on-write approach, meaning data is cleaned, transformed, and organised into predefined structures before loading.
A machine learning technique that trains models across multiple decentralised devices or servers holding local data, without transferring the raw data to a central location. Federated learning addresses data privacy and sovereignty concerns by keeping sensitive data on-device while still enabling collaborative model improvement.
A machine learning technique where a model trained on one task is repurposed as the starting point for a different but related task, significantly reducing the data and compute required for training. Transfer learning accelerates AI development timelines and reduces costs, making AI adoption more accessible to SMEs.
Further Reading
Data as a Balance Sheet Asset: Valuation Methods for the AI Era
Data is now formally recognised as productive capital by the System of National Accounts. But how do you value it on a balance sheet? Tony Hillier draws on 30 years of structured finance experience to map three valuation approaches — and where data assets fit into modern capital structures.
Read more →Related FAQ
How do you assess whether a company is ready to implement AI?
AI readiness is assessed across five dimensions: data maturity, technical infrastructure, talent and skills, organisational culture, and strategic clarity on use cases with measurable business outcomes.
Read full answer →How do data assets compound in value over time?
Data assets gain value through accumulation (more data improves accuracy), combination (linking datasets creates new insights), and application (training AI models on historical data generates competitive advantages that widen over time).
Read full answer →What are the key intangible assets in e-commerce businesses?
E-commerce intangible assets include customer relationships and databases, brand and domain names, proprietary technology platforms, supplier relationships, and user-generated content and reviews.
Read full answer →Put this knowledge to work
Use Opagio's free tools to measure and grow the intangible assets that drive your business value.