The Numbers Game: What Melbourne's Duplicate Image Problem Is Actually Costing Councils and Creators

Melbourne's digital infrastructure is carrying more dead weight than most administrators want to admit. Across local government, arts organisations and creative agencies, duplicate image files — identical or near-identical digital assets stored multiple times across separate systems — have become one of the more quietly expensive problems in the city's back-end operations. Recent audits conducted across several Victorian councils found that duplicate and redundant image assets can account for between 20 and 40 per cent of total digital storage usage, depending on the organisation's archiving practices and the age of its content management system.

The timing matters. The Victorian government's Digital Strategy 2030, which sets targets for consolidating public-sector data infrastructure by the end of the decade, has pushed agencies to run internal audits that are turning up uncomfortable findings. Storage is not free. Enterprise-grade cloud storage contracted through providers used by Victorian government departments runs at a cost that compounds as archives grow without clean-up protocols. A single unmanaged archive doubling its volume over five years through duplicated uploads is not a hypothetical — it is the pattern auditors have found repeatedly in legacy systems built before modern digital asset management became standard practice.

What the Data Shows

The issue is particularly acute in the arts and creative economy, which Melbourne stakes a strong portion of its civic identity on. At Federation Square, which hosts multiple cultural tenants and runs its own content operation, the challenge of managing image assets across different teams uploading event photography is a known administrative friction point. The Australian Centre for the Moving Image, located on Russell Street in the CBD, operates archives where duplicate frame-captures and promotional stills can propagate rapidly across departments if upload workflows lack deduplication checks at the point of ingestion.

Industry figures from the Content Management Association of Australasia suggest organisations without active deduplication tools spend, on average, an additional 18 per cent on storage annually compared with those running automated duplicate-detection software. For a mid-sized Victorian government agency with a digital asset library of several terabytes, that translates to tens of thousands of dollars per year in avoidable cloud spend. Tools purpose-built for this problem — including platforms used by several Southbank-based production companies — can reduce redundant image volume by more than 60 per cent in an initial clean-up pass, with ongoing savings accruing as deduplication runs automatically on new uploads.

In Melbourne's private creative sector, the problem takes a different shape. Design studios along Smith Street in Collingwood and around the Richmond creative precinct often manage assets across multiple client accounts and project folders. A single product photography session might generate 400 raw files that, after editing, retouching and client delivery, end up stored five or six times across local drives, shared folders, email attachments and cloud backups. Multiply that across a studio's annual project load and the volume becomes significant. One commonly cited industry benchmark puts the average redundancy rate in small-to-medium creative agencies at roughly 3.5 duplicate copies per unique image asset.

What Organisations Should Be Doing Now

The Victorian government's whole-of-government cloud framework, updated in March 2025, explicitly flags deduplication as a recommended practice for agencies migrating legacy content. The framework does not mandate specific tools, but it identifies duplicate asset management as part of cost-efficiency obligations under the Digital Investment Review process that agencies must complete before major storage contract renewals.

For councils and cultural organisations, the practical starting point is a storage audit using hash-based comparison tools, which identify files with identical binary fingerprints regardless of filename or folder location. The City of Yarra and Merri-bek City Council have both publicly committed to broader digital efficiency reviews as part of their 2025-26 budget processes, though neither has published findings specific to image asset management at this stage.

The cost of doing nothing keeps compounding. Storage contracts renew. Archives grow. And every duplicate image sitting untouched on a government server or a Fitzroy agency's shared drive represents money that, in a tighter fiscal environment, administrators are increasingly being asked to account for.