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  1. What kinds of bugs does AI generate? (blog.detail.dev)
    5 points 1
  2. Benchmarking a Bug Scanner (blog.detail.dev)
    17 points 4
  3. Show HN: Detail, a Bug Finder (detail.dev)

    Hi HN, tl;dr we built a bug finder that's working really well, especially for app backends. Try it out and send us your thoughts! Long story below. -------------------------- We originally set out to work on technical…

    67 points 16
  4. Hiring for expertise you don't have (heap.io)
    2 points 0
  5. Don't do a hack week; do a ship week (heap.io)
    1 points 0
  6. Pseudo-R²: A Metric for Quantifying Interestingness (heap.io)
    4 points 2
  7. Accidentally exponential behavior in Spark (heap.io)
    75 points 37
  8. Query Optimization in Postgres with Pg_stat_statements (info.crunchydata.com)
    4 points 0
  9. Applying Textbook Data Structures for Real Life Wins (heap.io)
    157 points 32
  10. Using Babel transforms to inject analytics code at build time (heap.io)
    46 points 14
  11. Using Babel transforms to inject analytics code in React Native apps (heap.io)
    3 points 0
  12. How we failed, then succeeded, at migrating to TypeScript (heap.io)
    69 points 59
  13. Redesigning Heap Without a Feature Branch (heap.io)
    2 points 3
  14. Shipping a Visual Refresh Continuously (heap.io)
    1 points 1
  15. Building a Live Data Visualization in 4 Days Using Redis Pub/Sub (heapanalytics.com)
    2 points 0
  16. Finding a Better Way to Interview Engineers (heapanalytics.com)
    2 points 0
  17. Running a database on EC2? Your clock could be slowing you down (heapanalytics.com)
    178 points 94
  18. Running a database on EC2? Your clock could be slowing you down (heapanalytics.com)
    4 points 1
  19. How We Found a Missing Scala Class (heapanalytics.com)
    85 points 44
  20. Making Our APIs Solid, by Breaking Them in Production (heap.engineering)
    5 points 1
  21. How to Structure Permissions in a SaaS App (heap.engineering)
    2 points 0
  22. Decrypting PgBouncer’s Diagnostic Information (heap.engineering)
    2 points 0
  23. When to Avoid JSONB in a PostgreSQL Schema (blog.heapanalytics.com)
    8 points 0
  24. Writing Postgres Extensions (big-elephants.com)
    2 points 0
  25. Speeding Up PostgreSQL with Partial Indexes (blog.heapanalytics.com)
    98 points 28