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Cloud vs local storage

We offer both, so we have no reason to push either. Here’s a fair look at how a studio NAS and live cloud storage compare for film & video teams, and how to pick the right one for the way you work.

Local storage
A shared NAS in your studio, at up to 10GbE to every workstation. The fastest option when your team works in one building.
Cloud storage
Live, working storage in our own UK-based data centre. One shared pool your team reads and writes from anywhere, at the speed of their internet line.
Hybrid
Both together: a NAS for fast editing in the studio, synced to the cloud for everyone outside it.
Either way
Neither is a backup on its own. Keep a separate copy offsite, whichever you choose.

SC.01 The short answer

It depends where your team works

The biggest question isn’t the storage. It’s where the people are. Footage is big, and it moves fastest over short distances. So the right answer follows your team.

  1. 1

    Everyone in one studio

    Local storage is hard to beat. Every seat gets fast, shared access over your own network, with no internet line in the way.

  2. 2

    People spread out

    Cloud storage gives everyone the same live files, wherever they edit. Speed depends on each person’s connection.

  3. 3

    A bit of both

    A hybrid setup keeps the studio fast and still shares work with editors, freelancers and other sites outside it.

Local, cloud and hybrid storage side by side Local: a shared NAS in the studio connects to three edit workstations over 10GbE, all in one building. Cloud: cloud storage in Duplia’s own UK-based data centre is reached over the internet by editors at home, in the studio and on location, at the speed of their line. Hybrid: a studio NAS syncs to cloud storage, so the studio edits at NAS speed and remote editors work from the cloud copy. LOCAL · STUDIO CLOUD · DATA CENTRE HYBRID · BOTH SHARED NAS 10GbE 10GbE TO EVERY SEAT ONE BUILDING CLOUD STORAGE INTERNET WORK FROM ANYWHERE AT YOUR LINE SPEED CLOUD SYNC STUDIO REMOTE NAS SPEED IN STUDIO CLOUD FOR THE REST

SC.02 Speed

Your network or your internet line

A NAS talks to your workstations over your own network, at up to 10GbE. Cloud storage reaches you over the internet, so it can only go as fast as your line, and that line is often shared by the whole office.

How long it takes to move footage at different connection speeds, in theory, at full speed with nothing else on the line
ConnectionMoving 100GBMoving 1TB
10GbE studio network, or a 10 Gbps lineAbout 80 secondsAbout 13 minutes
1 Gbps internet lineAbout 13 minutesAbout 2 hours 15 minutes
100 Mbps internet lineAbout 2 hours 15 minutesAbout 22 hours

These are best-case sums: 100GB is 800 gigabits, so it takes 80 seconds at 10 gigabits a second. Real transfers are a little slower, and slower again when other people share the line.

  • Local: like an internal drive

    On a 10GbE network, editors can cut straight from the shared storage, several at once. Our rack-mounted and all-flash ranges are built for 6K, 8K and several editors on high-resolution footage.

  • Cloud: as fast as the line

    Our cloud storage has up to 100Gbps of capacity coming in, across multiple carriers and resilient routes. The limit is usually the connection at your end, especially the upload speed.

  • Or move the edit, not the footage

    A cloud workstation sits next to the cloud storage, with up to 25Gbps between them. Only the picture travels to the editor, so we recommend a connection of just 30 Mbps or more.

SC.03 Remote & hybrid teams

When not everyone is in the room

Local storage shines when the team sits together. As soon as people edit from home, join from another site or come in as freelancers, a NAS in one building starts to mean copying files, posting drives and keeping track of which version is the latest.

Cloud storage removes that. Editors, assistants and freelancers work from the same live files, instead of passing drives and copies around. They can sync files to their desktop, connect over WebDAV, work in a web browser over HTTPS, or use the mobile app.

Many teams cut heavy formats from lighter proxy files when they’re away from the studio, which makes cloud editing far more comfortable on an everyday connection.

  • Mostly in one studio

    Local storage, perhaps with cloud storage for the odd remote editor.

  • Split between studio and home

    Hybrid: NAS speed in the studio, the cloud copy for days at home.

  • Fully remote or freelance-heavy

    Cloud storage, with cloud workstations for anyone who needs full-resolution media.

  • More than one site

    Cloud storage as the shared pool, so every site works from the same files.

SC.04 Cost

Buy it once, or pay monthly

The two are paid for in different ways, so compare them over the years you’ll use them, not just the first bill.

  • Local: an upfront purchase

    You buy the hardware, and it’s yours. Studio storage is quoted for your setup, and comes with a minimum 3-year hardware warranty at no extra cost. Growing later means buying more drives or expansion units.

  • Cloud: a monthly cost

    From £6.50 per TB a month + VAT. It’s sold in blocks of 10, 25, 50, 75, 100 and 200 TB (from £130 to £1,300 a month), with up to 15 users included and a 12-month minimum term.

  • Cloud workstations

    From £200 per month, excluding VAT, with a 12-month minimum term. Licences are per machine rather than per person, so editors working different hours can share a licensed seat.

  • Count everything

    Add the costs that sit around the storage: the internet line cloud storage depends on, the office network a NAS depends on, and an offsite backup for either.

Not sure how much space you need? Work it out with our storage calculator, which estimates studio storage and cloud storage from what you shoot.

SC.05 Scaling & care

Growing it, and looking after it

Both grow with you. The difference is where the kit lives, and who keeps it running.

How local and cloud storage compare on capacity, growth, location and care
 Local storageCloud storage
Capacity4TB to over a petabyte10TB to over 1PB
GrowingAdd drives or unitsLarger packages
Where it livesIn your buildingOur own UK data centre
Run byInstalled by usHosted by us
Ongoing careSupport & maintenanceSupport, maintenance & monitoring
  • Planning ahead

    With a NAS, we plan for your future storage and growth up front, so the system you buy has room to expand.

  • Kit in the office

    A NAS needs a sensible home: power, a cool spot and somewhere secure. We support and maintain it, from installation to aftercare.

  • Kit in our data centre

    We own the data centre and the equipment, with no third-party involvement, and we monitor and maintain it for you.

SC.06 Resilience & backup

Neither is a backup on its own

Both are built to keep running. A NAS uses a RAID array that can handle a hard drive failure without losing data, and our mission-critical range has two controllers, so if one fails the other takes over. Our cloud storage has built-in redundancy, multiple carriers and resilient routes, and 99.999% uptime.

But that’s about staying online. It isn’t the same as having a second copy. Cloud storage is working storage, not a backup. A deleted file, a bad save or ransomware hits the working copy, wherever it lives. A NAS has one more risk: it’s one copy in one building, so a fire, flood or break-in can take it.

Syncing a NAS to the cloud doesn’t fix this either. Sync copies changes straight away, deletions included. Keep a separate, versioned copy with offsite backup, and read our backup guide for the 3-2-1 rule.

What local storage, cloud storage and a separate offsite backup each protect against
RiskNAS aloneCloud alone+ Offsite backup
Drive failureYesYesYes
Fire, flood or theft at the studioNoYesYes
Accidental deletionNoNoYes
RansomwareNoNoYes

SC.07 Your internet line

For cloud, the line is the network

With a NAS, your internet line mostly carries email, uploads to clients and the nightly backup. With cloud storage, every file your team opens comes down that line, and every change goes back up it.

  • Upload matters

    Many broadband connections upload far slower than they download. A symmetrical leased line gives you the same speed both ways, from 10 Mbps up to 10 Gbps, and it’s yours alone.

  • Straight into the data centre

    Dark fibre runs from your premises into our own UK-based data centre at up to 100 Gbps. With near-zero latency, kit hosted with us works as if it were in the office.

  • Remote editors

    Home connections vary. Editing on a cloud workstation needs far less: we recommend 30 Mbps or more, because only the picture travels.

See our business internet options, or ask what’s available at your address.

SC.08 Hybrid setups

You don’t have to choose one

Plenty of teams run both. The studio keeps the speed of a local NAS, and everyone else works from the cloud.

  • Fast in the studio. Editors in the building cut from the NAS over your own network.
  • Shared with everyone else. Changes on your studio NAS sync to the cloud in near real time, so remote editors and freelancers see the same project.
  • Full resolution, remotely. Cloud workstations sit in the same data centre as your cloud storage, so editors can work on full-resolution media without downloading it.
  • Still backed up. Sync isn’t a backup, so keep an independent copy with offsite backup.
  1. The trade-off

    You pay for both: the NAS hardware and the monthly cloud storage.

  2. Size both sides

    Our storage calculator is a good first step, and we’ll help with the rest.

  3. Mind the upload

    Sync sends studio changes up your line, so a symmetrical connection helps.

SC.09 Which suits you

Find your fit

Find the lines that sound like your team. The column with the most strong fits is a good place to start the conversation.

How well local storage, cloud storage, a hybrid setup and cloud storage with cloud workstations suit different teams
Your situationLocal storageCloud storageHybridCloud + workstations
Everyone edits in one studioStrong fitCan workCan workCan work
6K or 8K footage, several editors at onceStrong fitWeak fitStrong fitCan work
Editors at home or on locationWeak fitStrong fitStrong fitStrong fit
Freelancers joining projectsWeak fitStrong fitStrong fitStrong fit
More than one siteWeak fitStrong fitStrong fitStrong fit
Slow or shared internet lineStrong fitWeak fitCan workCan work
Prefer a monthly costWeak fitStrong fitCan workStrong fit
Want to own the hardwareStrong fitWeak fitCan workWeak fit

Whichever column wins, add an offsite backup. And if two columns tie, that’s usually a sign a hybrid setup is worth a look.

END Next step

Still weighing it up?

Tell us where your team works and what you shoot on, and we’ll recommend local, cloud or both. Then we manage the storage, so you can focus on what you do best.

Speak to one of our data solutions specialists:

01242 650 303