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It checks your database every 90 seconds, finds what's wrong, explains the cause in plain language, and fixes it. You decide what gets applied.

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What the software tells you

Monitoring tells you what is happening. This tells you why.

dbexpertAI finds what's wrong, explains the cause in plain language, and fixes it. Every 90 seconds it runs the investigation a senior DBA would run, on PostgreSQL, MySQL, MariaDB, Oracle and SQL Server. You get the root cause, the evidence and the fix, with the risk of applying it.

It runs inside your network, so your data never leaves. Every fix is pre-written and approved by database experts. You decide what gets applied.

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diagnosis · prod-postgres-01 · 07:42:18

// symptom detected

Checkout API p99 latency 8.4s (baseline 240ms)

// root cause

Autovacuum overdue on public.orders — dead/live tuple ratio 0.34 → stale statistics and heap bloat flipped the planner off the index

// diagnostic evidence

  • ├ n_dead_tup / n_live_tup = 0.34 on public.orders (pg_stat_user_tables)
  • ├ last_autovacuum 26h ago, against sustained write churn
  • └ plan flip confirmed: idx_orders_created no longer chosen

// resolution steps

  1. 1. VACUUM (ANALYZE) public.orders now
  2. 2. Raise autovacuum_vacuum_cost_limit for this table
  3. 3. Set table-level autovacuum_vacuum_scale_factor = 0.02
root cause delivered 90 seconds after detection — no human in the loop