AWS re:Invent 2025 - Troubleshooting database performance issues at scale (COP331)

Managing database fleets at scale means finding that one problematic instance among hundreds before it impacts customers. This lightning talk demonstrates how to rapidly identify and resolve performance bottlenecks across diverse Aurora and RDS database engines. Learn to leverage CloudWatch Database Insights for fleet-wide monitoring, SQL-level diagnostics with execution plans and lock analysis, and performance trend analysis. The session reveals practical techniques for correlating application signals with database metrics, analyzing slow queries, performance troubleshooting workflows.

Learn more:
More AWS events: https://go.aws/3kss9CP

Subscribe:
More AWS videos: http://bit.ly/2O3zS75
More AWS events videos: http://bit.ly/316g9t4

ABOUT AWS:
Amazon Web Services (AWS) hosts events, both online and in-person, bringing the cloud computing community together to connect, collaborate, and learn from AWS experts.
AWS is the world's most comprehensive and broadly adopted cloud platform, offering over 200 fully featured services from data centers globally. Millions of customers—including the fastest-growing startups, largest enterprises, and leading government agencies—are using AWS to lower costs, become more agile, and innovate faster.

#AWSreInvent #AWSreInvent2025 #AWS