Probabilistic Data Matching for Data Linkage
National Records of Scotland
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Key details
Procurement
- 72200000 Software programming and consultancy services
What happened
National Records of Scotland awarded this contract to Storm ID Ltd worth £143,900 on 3 Feb 2025.
Description
Award of contract following competition against Scottish Government's Digital Technology and Cyber Service Lot 1 - Digital Technology Projects. NRS ref: 17/01/01 - Probabilistic Data Matching for Data Linkage
Full description
To scope, deliver, support and maintain a new data linkage solution that aligns with the principles and requirements of the Digital Scotland Service Standard (DSSS), hosted in NRS’ existing cloud infrastructure, to replace the existing on-premise Big Match solution.
The goal(s) of this project are: -
- To improve data linkage results and reduce processing effort by replacing the NRS on-premise “Bigmatch” data linkage solution with an Azure based “Splink” solution, with security and data governance inbuilt;
- To introduce new functionality and simplify business processes;
- To have a fully tested and fully supported solution that is DEA, DPA and Cyber Essentials+ compliant; and
- To migrate to the new solution as soon as possible.
Awarded supplier
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External ID: pcs-ocds-r6ebe6-0000789622 • Added 27 May 2026