Digital Clutter in the Capital: What Officials, Experts and Key Figures Are Saying About Duplicate Image Replacement

Libraries, councils and cultural institutions across Melbourne are sitting on mountains of duplicate digital images, and the people responsible for managing those archives are running out of patience with the status quo. The push to replace and rationalise redundant image files is no longer just an IT department headache — it has become a governance and budgetary concern drawing comment from archivists, technologists and civic leaders alike.

The issue has sharpened in mid-2026 for practical reasons. Victoria's state government has accelerated its whole-of-government digital asset management overhaul, a program that spans agencies from the Department of Education to the Department of Transport and Planning. As part of that work, agencies are being asked to audit and consolidate digital holdings — a process that inevitably surfaces vast quantities of duplicate imagery accumulated over years of siloed record-keeping.

What the Sector Is Saying

At the State Library Victoria on Swanston Street, digital collections staff have been vocal within professional forums about the scope of the problem. The library's digitisation program, which has been running continuously since the early 2000s, has produced overlapping image records across multiple cataloguing systems. Archivists working in the sector have described the situation — at conferences including the Australian Society of Archivists national gatherings — as one where storage costs have climbed steadily while search accuracy has degraded, because duplicate files confuse automated cataloguing tools.

The City of Melbourne's Smart City Office, based on Little Collins Street, has flagged digital asset rationalisation as a component of its broader data governance agenda. Officers working on that program have noted in public planning documents that duplicate imagery is among the more straightforward redundancies to address technically, but that institutional inertia and unclear data ownership make it harder to resolve in practice. No specific dollar figure for the cost to the council has been publicly confirmed.

The Australian Digital Alliance, which represents libraries, universities and cultural institutions on digital policy, has pointed to similar challenges in submissions to the federal government's ongoing review of the National Cultural Policy. Their position, stated in documents published in 2024 and updated in early 2026, is that without shared metadata standards, deduplication remains labour-intensive and inconsistently applied across the sector.

Tools, Timelines and What Comes Next

The technology to identify and replace duplicate images has existed for years, with platforms like ResourceSpace and Axiell used by collecting institutions around Australia, including several Victorian regional galleries. The problem is less about capability and more about workflow — deciding which version of an image is the authoritative one, who owns the decision, and what happens to records that reference the file being retired.

Digital preservation specialists who present at events run by Museums Victoria, based at Carlton Gardens, have argued that institutions need written deduplication policies before they touch a single file. The risk of deleting a duplicate that turns out to be a unique capture — slightly different lighting, an earlier scan generation — is real, and at least two documented cases from interstate collections over the past decade have seen irreplaceable records lost through poorly governed cleanup operations.

Melbourne-based digital agency Portable, which has worked with public sector clients including the Australian Centre for the Moving Image on Federation Square, has published guidance suggesting organisations audit file metadata first, comparing creation dates and hash values before any replacement action is taken. That methodology — build the evidence base, then act — is increasingly the consensus position across the sector.

For institutions still at the starting line, the practical advice from every corner of the conversation is consistent: begin with a scope-limited pilot. Pick one collection, one date range, one department. The City of Yarra and the City of Darebin have both flagged digital records reviews in their 2025-26 council plans, which could provide early test cases for how Melbourne's local government tier handles the issue at scale. The broader state program is expected to reach its first reporting milestone in the fourth quarter of 2026, which will give the sector its clearest picture yet of how deep the duplication problem actually runs.