{"id":1608,"date":"2026-07-28T17:03:17","date_gmt":"2026-07-28T17:03:17","guid":{"rendered":"https:\/\/datadecoded.com\/mcr\/?post_type=seminar&#038;p=1608"},"modified":"2026-08-04T13:33:22","modified_gmt":"2026-08-04T13:33:22","slug":"diving-into-the-data-lake-building-an-nhs-data-platform-that-actually-delivers","status":"publish","type":"seminar","link":"https:\/\/datadecoded.com\/mcr\/seminars\/diving-into-the-data-lake-building-an-nhs-data-platform-that-actually-delivers\/","title":{"rendered":"Diving into the Data Lake: Building an NHS Data Platform That Actually Delivers"},"content":{"rendered":"<p>In this session, David McDwyer shares the early stages of building a cloud-based data platform within one of England\u2019s largest NHS Trusts. Moving from fragmented, on-premise systems to an Azure data lake powered by Databricks, this journey highlights the realities of delivering change in a highly regulated, high-stakes environment.<\/p>\n<p>Rather than focusing on a finished state, this session explores the practical challenges of designing a platform that balances governance, patient data sensitivity, and usability. From implementing medallion architecture to shaping a semantic layer that supports analytics and Power BI, the focus is on building foundations that can scale.<\/p>\n<p>Attendees will gain an honest perspective on what it takes to create a data platform that works in the real world &#8211; not just in theory.<\/p>\n<ul>\n<li>Why building data platforms in the NHS requires navigating organisational complexity, not just technical design<\/li>\n<li>How unclear ownership across teams can create friction &#8211; particularly in areas like User Acceptance Testing &#8211; and what helps resolve it<\/li>\n<li>The reality of balancing legacy system support with building a modern cloud-based data platform<\/li>\n<li>Practical lessons from the early stages of transformation in a complex, highly regulated environment<\/li>\n<\/ul>\n","protected":false},"template":"","class_list":["post-1608","seminar","type-seminar","status-publish","hentry"],"acf":{"start_time":"2026-10-14 12:45:00","end_time":"2026-10-14 13:15:00","theatre":635,"speakers":[1581],"businesses":[502]},"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.8 (Yoast SEO v27.8) - 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