Is Dremio down?

We are investigating an issue preventing some engines from starting on Dremio Cloud (US). Users with classic engines may be unable to scale up or start new engines. Our team has identified a potential cause and is actively working on a fix. We will provide an update as more information becomes available.

A fix has been applied for the engine scaling issue on Dremio Cloud (US). Engines should now be able to start and scale normally. Our team is monitoring to confirm full recovery across all affected environments.

This incident has been resolved. Earlier today, an infrastructure issue on Dremio Cloud (US) prevented some engines from starting or scaling up. Our team identified the cause, deployed a fix, and confirmed that engine operations have returned to normal. We appreciate your patience.

On August 26, 2026, between approximately 12:30 PM and 2:45 PM PDT, some users on Dremio Cloud \(US\) were unable to start or scale up engines. The issue was caused by an infrastructure artifact required for engine provisioning being inadvertently removed during a compliance-related infrastructure change. Engines that were already running were not affected. Our team identified the root cause, restored the affected component across all US regions, and confirmed that engine operations returned to normal. Beyond this fix, we are conducting a broader review of our infrastructure maintenance workflows to strengthen production dependency checks, and implementing monitoring for critical provisioning components to catch similar issues sooner. We recognize the impact this had on your operations and apologize for the disruption. Thank you for your patience as we worked to resolve it.

We are investigating an incident affecting Dremio Cloud US. Users may be unable to load the application or complete login. Dremio Cloud Europe is operating normally.

We are continuing to work on a fix for this issue.

Service has recovered. We are continuing to monitor Dremio Cloud login and application access following an issue that caused intermittent unavailability. All services are healthy.

This incident has been resolved.

Starting around 23:13 UTC on June 19, 2026, Dremio Cloud US region experienced intermittent query failures due to connectivity issues within the engine management service. The issue was detected by our monitoring systems and mitigation was applied soon after at 04:00 UTC on June 20, 2026. The system fully recovered by 06:15 UTC. We apologize for any inconvenience.

During pre-steps for a scheduled system update, an infrastructure change was inadvertently published ahead of schedule, resulting in minor network connectivity issues and a brief period of degraded performance, with some failing queries. The issue was identified at 00:54 UTC and fully resolved by 02:55 UTC. All systems are now fully operational. We apologize for any inconvenience.