Short-term vs. long-term storage: how to split your data

Most businesses default to putting everything in one place, usually because it's simpler to set up, not because it's cheaper or safer. Splitting data between active and archive storage almost always costs less and it also makes each tier do its job better. Here's how to think about the split.

Ask "how much would the wait matter?"

Skip sorting by file type. The better question: if you needed this file right now, how much would waiting a few minutes or hours actually cost you?

• If a customer, employee, or process would be blocked without it right now: active storage.
• If it's a safety net you hope never to need urgently, but might need within a day or two: archive storage.
• If it's a record you're required to keep and would only pull for an audit or a rare lookup: archive storage.

Use a lifecycle rule instead of manual sorting

Most data gets less urgent over time on its own: a backup from today might matter tomorrow, but by week six you're unlikely to restore from that exact snapshot in a hurry. A simple age-based rule handles this automatically:

Example lifecycle policy
0–30 days:    Active Storage
31–180 days:  Active Storage (compressed)
181+ days:    Archive Storage

This way you're not manually reclassifying anything; the tier follows the age of the data, and you only pay active-storage rates for the window where speed actually matters.

A worked example

A 20-person professional services firm storing 8 TB of client files and backups might split it: 2 TB in Active Storage (current-year client work, this week's backups), and 6 TB in Archive Storage (closed client files, records kept for compliance). That mix, rather than 8 TB sitting entirely in active storage, is usually where the bulk of the cost savings comes from, often more than switching providers alone would.