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ExternalSoftware Engineering
GitHub Changelog

Configure cost and quality in Copilot auto model selection

GitHub Copilot auto model selection now offers three tiers: efficiency, balance, and intelligence. Choose the tier that reflects how you want auto to weigh cost, quality, and response time for… The post Configure cost and quality in Copilot auto model selection appeared first on The GitHub Blog.

GitHub ChangelogRead original
ExternalObservability
Grafana Blog

Digital Experience Monitoring with Grafana Cloud: Session Replay, synthetic checks, and faster investigations

When something breaks in production, the questions that matter most are also the toughest to answer from metrics alone: who was affected, what did they actually see, and is this worth waking someone up for? Answering those questions requires a fuller picture of the issue and its impact on your users.  That’s where Digital Experience Monitoring (DEM) in Grafana Cloud comes in. By combining Frontend Observability and Synthetic Monitoring, DEM connects real user experiences with proactive testing,

Grafana BlogRead original
ExternalDatabase
AWS Database Blog

Resolve Amazon Aurora PostgreSQL lock contention with Database Insights: Part 2

Part 1 showed how row lock contention degrades Amazon Aurora PostgreSQL throughput. In Part 2, use Amazon CloudWatch Database Insights and its Lock Tree to pinpoint blocking sessions, then resolve contention with query termination, timeout parameters, and architectural patterns such as SKIP LOCKED and row splitting that restore throughput.

Advanced (300)Amazon AuroraRDS for PostgreSQL
AWS Database BlogRead original
ExternalDatabase
AWS Database Blog

Troubleshooting row lock contention in Amazon Aurora PostgreSQL: Part 1 – Understanding row lock contention in PostgreSQL

Row lock contention can collapse database throughput during a flash sale even when CPU and I/O look healthy. In Part 1 of this series, learn how PostgreSQL row locking works and how to monitor lock contention in Amazon Aurora PostgreSQL and Amazon RDS for PostgreSQL using system views, the pgrowlocks extension, and the log_lock_waits parameter.

Advanced (300)Amazon AuroraRDS for PostgreSQL
AWS Database BlogRead original

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