Practical software guides
An export is not an exit plan until another system can use it. Before committing to a cloud product, ask what leaves with you: records, attachments, relationships, audit history, identities and configuration.
| Item | Evidence to request |
|---|---|
| Records | Documented format, field meanings and stable identifiers |
| Attachments | Files that can be matched back to their records |
| Identity | Business-controlled domain and administrator recovery |
| Integrations | Endpoint settings and credential ownership, without secret values |
| Cost | Export, transfer, early-exit and support terms |
| Retention | Deletion process, backup retention and confirmation limits |
Run an export/restore drill
In a separate test environment, create three synthetic customers, two related orders and an attachment. Export them, restore into a compatible test tool, then compare counts, totals, relationships and attachment readability. Record the duration and every manual step. Restore from backup separately: a backup can recover a system without making it portable to another product.
For PostgreSQL, the official backup documentation explains the supported approaches and their limits. It is not a promise that every hosted application offers database-level export. Confirm provider permissions, versions and commercial terms.
Keep emergency administrator access independent of the failed provider where possible. Test migration with synthetic data before moving personal information across providers or jurisdictions. For a Bahamian business with a small support team, an understandable exit procedure is more useful than an untested portability claim.