Pinecone experienced a major outage affecting serverless indexes hosted on Microsoft Azure's East US 2 region, with some requests returning 5xx errors. The incident has since been resolved.
Pinecone provides vector database infrastructure used by developers and enterprises for AI and machine learning applications.
The company began investigating the issue, then implemented a fix and moved into a monitoring phase before declaring the incident resolved. No further details on the root cause or affected customer count were provided in the status update.