SOLUTION / PORTABILITY
A copy that travels.
Context that stays.
Design customer data exports with deliberate scope, clear file organization, documented fields, and access checks for each request and download.
Describe what the export contains
Give the customer a clear description of included record types and the relevant time window. Identify any fields that have been intentionally omitted. The scope should be understandable before a download begins and recoverable later from the file or an included manifest.
A useful package might contain separate tables for related record types, stable identifiers for joining them, and a short explanation of each file. Keep the structure consistent between exports.
Keep access tied to the account
Check the requester’s current permissions and limit the export to the intended account. Do not rely on a file’s hard-to-guess name as its access control. Decide how long a generated copy should remain available and what happens if the user’s access changes.
Read the secure file delivery guide for a practical discussion of download links and authorization.
Make the output understandable
Use readable column names, explicit units, and a stable schema. Test whether the recipient can open the files without special access to your own application. If the workflow has legal obligations, determine those requirements for the applicable context rather than assuming a file format alone satisfies them.
Begin with the sample collection, then work through the data export API guide to define a complete contract.
A good place to start
Make your first export.
Four real sample files. One fictional dataset. A clear next step for your project.