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Matches for “observability”

681 results
Backend Development Oct 9, 2023 Tencent Cloud Developer

Refactoring a Decade‑Old Search Query Module: Identifying and Fixing Code Smells

The team inherited a ten‑year‑old search query module riddled with duplicate code, massive functions, bloated classes, and other smells, and by extracting utilities, splitting functions, separating responsibilities, tightening interfaces, parallelizing tokenization, and enforcing strict compiler warnings, they cut code size by 80%, reduced startup time, memory use, and latency by 26%, and dramatically improved stability and observability.

Performance Optimizationbackend developmentsoftware engineeringCode Refactoringcode smells
Operations Oct 4, 2023 DevOps Cloud Academy

Integrating OpenTelemetry Metrics into Apache Airflow with Prometheus and Grafana

This guide explains how to enable OpenTelemetry in Apache Airflow, configure an OTel collector, use Prometheus as a metrics backend, set up Grafana dashboards, and visualize sample DAG metrics, providing a complete observability stack for Airflow pipelines.

ObservabilityMetricsOpenTelemetryPrometheusGrafanaApache Airflow
Backend Development Sep 26, 2023 Bilibili Tech

Applying CQRS Architecture to Live Streaming Room Service: Design, Evolution, and Operational Practices

The live‑streaming room service was re‑architected using CQRS, dividing read‑heavy viewer functions from write‑intensive broadcaster operations, splitting the monolith into focused Go micro‑services, adding multi‑level caching, event‑driven sync, extensive observability, and automated incident‑response to achieve massive scalability and rapid fault recovery.

backend architecturelive streamingMicroservicesObservabilitydomain-driven designsystem reliabilityCQRS
Operations Sep 24, 2023 Selected Java Interview Questions

Comparison of Six Open-Source Log Management Tools

This article reviews six open‑source log management solutions—OpenObserve, Grafana Loki, SigNoz, Graylog, Syslog‑ng, and Highlight.io—detailing their features, advantages, and drawbacks to help engineers select the most suitable tool for observability, monitoring, and cost‑effective log handling.

monitoringoperationsobservabilityopen-sourcelog managementtool comparison
Big Data Sep 19, 2023 Architects Research Society

Understanding Data Mesh: Concepts, Benefits, and Implementation Guidance

This article explains the data mesh architecture—its domain‑driven, decentralized design, key concepts, benefits over traditional data lakes, a scoring method to evaluate suitability, and the importance of observability for trustworthy data products.

big dataobservabilityDomain-Driven Designdata architecturedata mesh
Operations Sep 19, 2023 Zhuanzhuan Tech

Design and Implementation of an Integrated Monitoring System at ZhaiZhai Using Prometheus, Grafana, and M3DB

This article describes how ZhaiZhai unified dozens of legacy monitoring tools into a single, all‑in‑one observability platform by adopting Prometheus + Grafana, extending the Prometheus client to push metrics to M3DB, automating Grafana dashboard creation, and building a custom alerting service to reduce operational complexity and improve visibility across business, middleware, and infrastructure services.

monitoringarchitectureobservabilityalertingPrometheusGrafanaM3DB
Operations Sep 6, 2023 Spring Full-Stack Practical Cases

How to Integrate Prometheus and Grafana with Spring Boot for Real‑Time Monitoring

Learn step‑by‑step how to set up Prometheus and Grafana with a Spring Boot 2.4.12 application, configure dependencies, expose metrics via Actuator, customize meters, and monitor database connection pools, providing a complete observability solution for Java backend services.

MonitoringObservabilityMetricsPrometheusSpring BootGrafana
Cloud Native Sep 1, 2023 Ops Development Stories

Why OpenObserve Beats Elasticsearch with 140× Lower Storage Costs

OpenObserve is a Rust‑based, cloud‑native observability platform that offers log, metric, and trace collection with up to 140‑times lower storage costs than Elasticsearch, supports both single‑node and HA deployments, provides a built‑in UI, and includes detailed installation and query examples for Kubernetes environments.

cloud-nativeobservabilityrustkubernetesopen-sourcelog-management
Cloud Native Aug 25, 2023 FunTester

Introduction to SkyWalking: Architecture, Components, and Performance Tuning for Cloud‑Native Microservices

This article explains the background of cloud‑native microservices, introduces the open‑source SkyWalking observability platform and its core components (Agent, OAP server, storage, UI), and demonstrates how to extend SkyWalking with custom plugins and tune its performance to minimize monitoring overhead.

cloud nativeMicroservicesAPMobservabilityPerformance TuningSkyWalking
Operations Aug 14, 2023 Top Architect

Setting Up Nginx Log Collection and Visualization with Promtail, Loki, and Grafana

This guide explains how to collect Nginx access logs, convert them to JSON, ship them with Promtail to Loki, and visualize the data in Grafana, including installation steps, configuration snippets, GeoIP setup, and dashboard customization for a complete observability solution.

ObservabilityNginxGrafanaLog MonitoringLokiPromtail
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