BREAKING: Supabase ap-northeast-2 Cluster Error Spikes – Workarounds Inside

Supabase experiencing elevated error rates in ap-northeast-2 region. Immediate workarounds and mitigation steps for affected users.

Incident Summary

Supabase is currently experiencing error spikes in the ap-northeast-2 (Seoul) Supavisor cluster. This affects database connections and API requests routed through this region's connection pooler.

What's Down

Supavisor connection pooling in ap-northeast-2 region

Database connection reliability degraded

Potential timeout errors on queries

Real-time subscriptions may be unstable

Auth services may experience delays

Users in other regions (us-east-1, eu-west-1, etc.) should be unaffected.

How to Check If You're Affected

1. Check your project region: Log into Supabase dashboard → Project Settings → General → Region 2. Look for error patterns: Monitor database connection errors and timeouts in your application logs 3. Test connectivity: Run a simple query via SQL Editor or API and check response times 4. Monitor status page: Visit [status.supabase.com](https://status.supabase.com) for official updates (though I'm unsure if a status page exists—verify independently)

Immediate Workarounds

1. Connection Retry Logic (Recommended)

Implement exponential backoff in your application: ```javascript const retryQuery = async (fn, maxRetries = 3) => { for (let i = 0; i < maxRetries; i++) { try { return await fn(); } catch (error) { if (i === maxRetries - 1) throw error; await new Promise(r => setTimeout(r, Math.pow(2, i) * 1000)); } } }; ```

2. Reduce Connection Pool Size

Temporarily lower max connections to reduce strain on the Supavisor cluster (database settings in dashboard).

3. Implement Request Queueing

Queue database operations instead of sending them simultaneously to avoid overwhelming the connection pooler.

4. Disable Real-time Subscriptions Temporarily

If using Realtime features, consider falling back to polling or disabling subscriptions: ```javascript // Supabase client setup const supabase = createClient(URL, KEY, { realtime: { enabled: false } }); ```

5. Use Direct Database Connection (Advanced)

If available, bypass Supavisor and connect directly to the PostgreSQL instance (note connection limits apply—use cautiously).

Alternative Strategies

Migrate to another region if your SLA is critical (Note: This requires project recreation—I'm uncertain of faster migration options)

Use read replicas in different regions for read-heavy workloads

Implement client-side caching to reduce database query volume

Switch to Firebase, Neon, or PlanetScale temporarily if this persists

Next Steps

1. Monitor status.supabase.com for updates 2. Contact Supabase support via dashboard if production is severely impacted 3. Implement the workarounds above to reduce impact 4. Document this incident for your incident response playbook

Uncertainty Notes

I'm unable to confirm:

Exact error codes being thrown

Precise percentage of requests affected

ETA for full resolution

Whether migration between regions is possible without recreating the project

Verify real-time status through official Supabase channels.

Stay tuned for updates.