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5/10/2026
SQLite Concurrency Corruption, DuckDB Delta Writes, and DuckLake Data Inlining

SQLite Concurrency Corruption, DuckDB Delta Writes, and DuckLake Data Inlining

Short summary

SQLite faces critical concurrency corruption in sandboxed environments due to file locking. DuckDB's Delta Lake and Unity Catalog extensions reached production with write support and time travel. DuckLake v1.0 solves the small files problem with data inlining, achieving 926x speedup.

  • •SQLite concurrency issue in sandboxed environments with bwrap process isolation causes data corruption
  • •DuckDB Delta Lake and Unity Catalog extensions now production-ready with native writes and time travel
  • •DuckLake data inlining solves small files problem with 926x performance improvement for streaming workloads

Generated with AI, which can make mistakes.

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