Our Client

BDUK is part of the Department for Science, Innovation and Technology (DSIT) and is responsible for the rollout of gigabit-capable broadband and the expansion of 4G mobile coverage in hard-to-reach areas of the U.K.
Business Challenges
The U.K. government body responsible for improving the nation’s digital connectivity, Building Digital UK (BDUK), needed faster, more accurate, and higher-quality data to improve a range of business processes. These included geospatial data and analysis, more accurate and timely subsidy allocation and supplier payments, and clearer programme monitoring.
BDUK is part of the Department for Science, Innovation and Technology (DSIT) and is responsible for the rollout of gigabit-capable broadband and the expansion of 4G mobile coverage in hard-to-reach areas of the U.K.
The new data capability was required to identify target premises that were underserved by the existing broadband market. BDUK could then facilitate access to gigabit-capable broadband for homes and businesses that were not otherwise in market plans. BDUK’s unusual position as both a funder and delivery enabler, as well as a coordinator between government, suppliers, and communities, demanded robust digital systems and data management.
Unconnected systems
BDUK had been held back by unconnected systems and inconsistent data that required heavy manual intervention to put right. Overly bespoke data pipelines and heavy spreadsheet manaagement meant there was no single source of data truth due to an absence of shared data definitions and data models.
This situation was compounded by legacy systems, including SQL-based and manual Excel processes, that couldn’t scale with the growth of BDUK’s programmes to deliver real-time assurances.
Project Gigabit
BDUK therefore consulted Google Cloud, who recommended creating a cloud-based semantic layer with a single source of truth, based on their industry-leading flagship data product, BigQuery, to provide data-as-a-service for all stakeholders. Project Gigabit was underway, so BDUK had to deliver in tandem with programme delivery.
To be a success, this would mean:






