The Better Primary Key: A Guide to ULIDs for Rails Developers - DevBlog by Zil Norvilis

28-May-2026 166
In a previous article, I talked about Snowflake IDs. They are great, but they require a bit of configuration because you need to manage “Worker IDs.” If you want something simpler that gives you the same benefits - secure URLs and fast database sorting-you should look at ULIDs (Universally Unique Lexicographically Sortable Identifiers).
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