SQLite and Concurrency: The Lockout Experienced at islistesi.com

Short summary

Developer documents SQLite concurrency lockouts that froze production ERP queries during high-volume transactions. Debugging via system logs revealed inherent limitations in SQLite's concurrency model versus alternatives like PostgreSQL.

• •SQLite concurrency constraints caused production lockouts during concurrent reporting requests
• •Root cause identified through journald logging; not a query performance problem
• •Highlights database architecture trade-off: SQLite simplicity vs. PostgreSQL robustness under load

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