The Scottish Medical Imaging Archive: 57.3 Million Radiology Studies Linked to Their Medical Records.

MRI, Imaging Sequences, Ultrasound, Mammography, CT, Angiography, Conventional Radiography Published under a CC BY 4.0 license. See also the commentary by Whitman and Vining in this issue.

A Hybrid Architecture (CO-CONNECT) to Facilitate Rapid Discovery and Access to Data Across the United Kingdom in Response to the COVID-19 Pandemic: Development Study.

Background: COVID-19 data have been generated across the United Kingdom as a by-product of clinical care and public health provision, as well as numerous bespoke and repurposed research endeavors. Analysis of these data has underpinned the United Kingdom's response to the pandemic, and informed public health policies and clinical guidelines. However, these data are held by different organizations, and this fragmented landscape has presented challenges for public health agencies and researchers as they struggle to find relevant data to access and interrogate the data they need to inform the pandemic response at pace.

An extensible big data software architecture managing a research resource of real-world clinical radiology data linked to other health data from the whole Scottish population.

Aim: To enable a world-leading research dataset of routinely collected clinical images linked to other routinely collected data from the whole Scottish national population. This includes more than 30 million different radiological examinations from a population of 5.4 million and >2 PB of data collected since 2010.

Tracking community intelligence with Trac.

We report on experiences at the Software Sustainability Institute (SSI) in customizing and using the Trac system to provide a single platform for recording, managing and tracking a wide range of community interactions. We note the essential requirement of a lightweight, easy-to-use system for recording 'community metadata' and discuss the pros and cons of using Trac in this way for day-to-day operations within SSI, and more generally as a means to record and track interactions with a wide and potentially very large community.