Research paper from CONNEPI 2016 analyzing how CPU context switches relate to performance degradation in paravirtualized environments during distributed denial-of-service attacks.
How to derive product metrics like feature adoption, conversion funnels, and drop-off analysis from canonical logs enriched with business context — using Grafana and Loki.
How to derive engineering metrics like latency percentiles, error rates, and throughput from your canonical logs using Grafana and Loki — no Prometheus instrumentation needed.
How to correlate logs across services with trace_id propagation and enrich them with bounded context, feature, and session feature dimensions.
How one structured log event per request can replace dozens of scattered log lines and become the foundation of your observability stack.
A search platform for researchers, local productive arrangements, and public policies, built in partnership with IFPB, UFPB, Codata, and the Paraíba state government.
How I built a full-text search platform for researchers, projects, and competencies at IFPB using Django, Elasticsearch, and Django REST Framework — and got it registered as intellectual property in Brazil.
Staff Engineer focused on distributed systems, observability, and engineering productivity. Writing about how to make logging — and engineering — rock.