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May 25, 2025 · Databases

How to Generate Short, Sequential Numeric IDs Without Snowflake Overhead

To replace long UUIDs with short, sequential numeric account IDs, the article explores the limitations of Snowflake’s 64‑bit IDs, evaluates MySQL auto‑increment and REPLACE INTO approaches, identifies deadlock issues, and ultimately proposes a segmented free‑ID table with batch allocation to achieve compact, ordered IDs.