Private Image Storage for AI Apps: Three Signed-Link Patterns Without Public Buckets

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The article argues that AI-generated images tied to orders should live in private object storage, with short-lived signed download links issued only after authentication. Public hosting is recommended only where anonymous hotlinking is a strict requirement. The author models four identities (generator, order service, customer, auditor) and explains that a signed link is a temporary delivery token rather than an ownership record. It also covers deletion, advising that objects and their ledger pointers be removed together and that unfinished multipart uploads be explicitly aborted. A short Go client example for requesting presigned URLs from a storage API is included.

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Splitting LLM prefill and decode adds a KV cache transfer cost that can erode gains

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ProgrammingDEV Community ·

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ProgrammingDEV Community ·

Per-Tenant DNS Records Favored Over Wildcards for Customer Storefront Domains

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ProgrammingDEV Community ·

Unicode Symbols in Usernames and Bios: A Developer's Practical Guide

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