From Fragmented Logs to Unified Insights - Scaling Observability

Learn how to transform fragmented logging systems into unified observability solutions through this 28-minute conference talk from Conf42 SRE 2025. Explore the challenges of managing distributed logs at scale and discover practical approaches to building comprehensive observability infrastructure. Examine the evaluation criteria for selecting logging solutions, including performance metrics, scalability requirements, and operational considerations. Understand why Grafana Loki emerged as a preferred solution and dive deep into its architecture, working principles, and implementation strategies. Follow a real-world case study of Loki deployment at Dropbox, covering infrastructure setup, configuration decisions, and operational lessons learned. Address common scaling challenges encountered in production environments and explore proven solutions for handling high-volume log ingestion, storage optimization, and query performance. Gain insights into building resilient observability systems that can handle enterprise-scale logging requirements while maintaining operational efficiency and cost-effectiveness.