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observability

1229 articles · Page 7 of 13
Sohu Tech Products
Sohu Tech Products
Sep 25, 2024 · Cloud Native

Observability Concepts and OpenTelemetry Architecture Overview

Observability turns a black‑box application into a system by gathering logs, metrics, and traces, using alerts to spot anomalies, then linking trace IDs to logs; OpenTelemetry standardizes this with instrumented client agents, a Collector (receivers, processors, exporters), and backend storage, while Java agents, span propagation, exemplars, eBPF, and bundles like SigNoz or OpenObserve let teams choose between a custom OTel stack or a solution.

OpenTelemetryTracingcloud native
0 likes · 11 min read
Observability Concepts and OpenTelemetry Architecture Overview
DevOps Operations Practice
DevOps Operations Practice
Sep 25, 2024 · Operations

Prometheus 3.0‑beta Released: New UI, Remote Write 2.0, OpenTelemetry Support, and Other Major Changes

Prometheus 3.0‑beta introduces a completely redesigned UI, Remote Write 2.0 with native support for metadata and histograms, built‑in OpenTelemetry metrics handling, UTF‑8 label support, native histograms, and several feature‑flag removals, while encouraging community testing before production use.

BetaReleaseOpenTelemetryobservability
0 likes · 6 min read
Prometheus 3.0‑beta Released: New UI, Remote Write 2.0, OpenTelemetry Support, and Other Major Changes
dbaplus Community
dbaplus Community
Sep 23, 2024 · Operations

How Bilibili Scaled Monitoring: From Prometheus to a 2.0 VM‑Flink Architecture

Bilibili rebuilt its monitoring platform to handle explosive metric growth by separating collection, storage, and compute, adopting VictoriaMetrics, zone‑based scheduling, and Flink‑driven pre‑aggregation, which together improved stability, query performance, cloud data quality, and overall observability.

FlinkVictoriaMetricscloud-native
0 likes · 31 min read
How Bilibili Scaled Monitoring: From Prometheus to a 2.0 VM‑Flink Architecture
Ops Development Stories
Ops Development Stories
Sep 19, 2024 · Artificial Intelligence

How to Connect Qwen LLMs with Higress AI Gateway: A Hands‑On Guide

This tutorial walks through setting up a local k3d cluster, installing Higress, and using its AI plugins—including AI Proxy, AI JSON formatter, AI Agent, and AI Statistics—to integrate and observe Alibaba Cloud's Qwen large language models across various use cases such as weather and flight queries.

AI GatewayAI pluginsHigress
0 likes · 30 min read
How to Connect Qwen LLMs with Higress AI Gateway: A Hands‑On Guide
Architect
Architect
Sep 13, 2024 · Operations

Introducing MyPerf4J: A High‑Performance Java Monitoring and Statistics Tool

The article presents MyPerf4J, a Java‑agent based, low‑overhead performance monitoring library that provides real‑time metrics such as method latency, QPS, memory usage, GC statistics, and class loading, along with quick‑start instructions, configuration details, and open‑source links for Java backend services.

JavaJavaAgentPerformance Monitoring
0 likes · 7 min read
Introducing MyPerf4J: A High‑Performance Java Monitoring and Statistics Tool
Architect
Architect
Sep 12, 2024 · Operations

How Bilibili Scaled Its Monitoring: From Prometheus OOMs to VictoriaMetrics & Flink Pre‑Aggregation

The article details Bilibili's evolution of its monitoring platform, describing the stability and performance challenges of a Prometheus‑Thanos stack, the redesign using VictoriaMetrics, collection‑storage separation, unit‑level disaster recovery, query‑tree auto‑replacement, Flink‑based pre‑aggregation, Grafana upgrades, and future roadmap for observability.

FlinkVictoriaMetricscloud native
0 likes · 30 min read
How Bilibili Scaled Its Monitoring: From Prometheus OOMs to VictoriaMetrics & Flink Pre‑Aggregation
BirdNest Tech Talk
BirdNest Tech Talk
Sep 11, 2024 · Cloud Native

How to Build a Complete eBPF Development Environment on Ubuntu

This guide walks through the purpose, advantages, required Linux packages, Go libraries, exact installation commands, and version details needed to set up a functional eBPF development environment on an Ubuntu system, while explaining each step’s rationale.

GoUbuntucloud native
0 likes · 10 min read
How to Build a Complete eBPF Development Environment on Ubuntu
Xiaohongshu Tech REDtech
Xiaohongshu Tech REDtech
Sep 9, 2024 · Cloud Native

Applying eBPF for Cloud‑Native Observability and Continuous Profiling

By deploying eBPF agents as DaemonSets that hook kernel network and performance events, the Xiaohongshu observability team extended cloud‑native monitoring from the application to the kernel, delivering real‑time traffic analysis and low‑overhead continuous profiling for C++ services, aggregating data into centralized collectors for dashboards, flame‑graphs, and rapid root‑cause diagnosis.

KubernetesPerformance MonitoringeBPF
0 likes · 37 min read
Applying eBPF for Cloud‑Native Observability and Continuous Profiling
Soul Technical Team
Soul Technical Team
Sep 2, 2024 · Databases

Comparative Analysis of VictoriaMetrics and Thanos for Large‑Scale Metric Storage

This article examines the migration from Thanos to VictoriaMetrics for large‑scale metric storage, detailing background challenges, VictoriaMetrics architecture and storage engine, data write and read processes, and a comparative analysis of performance, scalability, and operational costs between the two systems.

PerformanceThanosTime Series Database
0 likes · 15 min read
Comparative Analysis of VictoriaMetrics and Thanos for Large‑Scale Metric Storage
21CTO
21CTO
Aug 30, 2024 · Backend Development

How to Stay Ahead as a Java Developer: Tips for JDK 21, Spring Boot 3.2, and Beyond

This article compiles practical advice for Java developers feeling out‑of‑practice, covering migration to JDK 21, Spring Boot 3.2 observability, new language features, community resources, and strategies to boost confidence and stay current with the evolving Java ecosystem.

JDK 21JavaSpring Boot
0 likes · 9 min read
How to Stay Ahead as a Java Developer: Tips for JDK 21, Spring Boot 3.2, and Beyond
Su San Talks Tech
Su San Talks Tech
Aug 28, 2024 · Operations

SkyWalking Guide: Setup, Tracing, Logging & Alerts for Distributed Apps

This article walks through SkyWalking, an open‑source APM solution, covering its architecture, server and client installation, configuration for MySQL persistence, log collection, performance profiling, and alerting, while comparing it with Spring Cloud Sleuth + Zipkin and showing practical code examples.

JavaSkyWalkingdistributed tracing
0 likes · 15 min read
SkyWalking Guide: Setup, Tracing, Logging & Alerts for Distributed Apps
Alibaba Cloud Native
Alibaba Cloud Native
Aug 21, 2024 · Cloud Native

What Drives iLogtail Adoption? Insights from a Two‑Year Community Survey

A two‑year community survey of the open‑source iLogtail collector reveals that high performance, container‑friendly design, extensive plugin ecosystem, and strong Kubernetes integration drive widespread production use, while users request better documentation, a more polished ConfigServer tool, and clearer contribution pathways.

cloud nativelog collectionobservability
0 likes · 10 min read
What Drives iLogtail Adoption? Insights from a Two‑Year Community Survey
DevOps
DevOps
Aug 20, 2024 · Operations

CI/CD Maturity Levels and DevOps Practices in Chinese Enterprises

This article analyzes the current state of DevOps adoption in China, presents detailed CI/CD capability levels with a maturity model table, and discusses future operational trends such as automation, AIOps, security integration, observability, and reliability engineering to guide enterprises toward more efficient software delivery.

AutomationCI/CDDevOps
0 likes · 20 min read
CI/CD Maturity Levels and DevOps Practices in Chinese Enterprises
Pupu Technology
Pupu Technology
Aug 19, 2024 · Operations

How Pupu APM Halved Costs Using Head Sampling

Facing exploding trace volumes, Pupu APM replaced Elasticsearch with ClickHouse, added tail sampling, and then engineered a head‑sampling solution that discards irrelevant spans at source, cutting daily span reports by half and halving infrastructure costs while preserving critical observability.

APMClickHousecost reduction
0 likes · 14 min read
How Pupu APM Halved Costs Using Head Sampling
Alibaba Cloud Observability
Alibaba Cloud Observability
Aug 15, 2024 · Cloud Native

How SPL’s High‑Performance Mode Transforms Log Query at Scale

This article explains how the SLS Processing Language (SPL) combines pipeline syntax with SQL‑like operators, introduces a high‑performance mode that pushes computation to storage nodes and uses vectorized processing, and demonstrates sub‑second query times on billions of log entries while supporting rich filtering, histogram visualization, and random paging.

SPLhigh performance queryobservability
0 likes · 17 min read
How SPL’s High‑Performance Mode Transforms Log Query at Scale
Alibaba Cloud Observability
Alibaba Cloud Observability
Aug 15, 2024 · Cloud Native

How LoongCollector Transforms iLogtail into a Next‑Gen Cloud‑Native Observability Agent

This article chronicles the two‑year evolution of iLogtail into LoongCollector, detailing its origins, technical milestones, community contributions, feature set—including high‑performance pipelines, programmable SPL, extensive K8s support, and unified config management—and outlines the roadmap that positions it as a leading cloud‑native observability solution.

Pipelinecloud-nativedata-collection
0 likes · 19 min read
How LoongCollector Transforms iLogtail into a Next‑Gen Cloud‑Native Observability Agent
Eric Tech Circle
Eric Tech Circle
Aug 15, 2024 · Backend Development

Lightweight Distributed Tracing in Spring Cloud Without Third‑Party Tools

This guide shows how to implement end‑to‑end trace ID propagation across Spring Cloud gateways, downstream services, and asynchronous threads using a custom GlobalTraceFilter, a patched LogbackMDCAdapter with Alibaba TransmittableThreadLocal, and minimal configuration, avoiding heavyweight tracing libraries.

MDCSpring BootTransmittableThreadLocal
0 likes · 5 min read
Lightweight Distributed Tracing in Spring Cloud Without Third‑Party Tools
Sohu Tech Products
Sohu Tech Products
Aug 14, 2024 · Operations

How to Combine SkyWalking and ELK for End-to-End Trace ID Logging

This article explains why ELK alone lacks Trace ID support, describes the architectures of SkyWalking and ELK, compares their capabilities, and provides step‑by‑step configurations—including a Logback layout and MDC approach—to embed Trace IDs into logs for full distributed tracing.

APMELKLogging
0 likes · 10 min read
How to Combine SkyWalking and ELK for End-to-End Trace ID Logging
Alibaba Cloud Native
Alibaba Cloud Native
Aug 12, 2024 · Cloud Native

How SPL’s High‑Performance Mode Supercharges Log Queries in the Cloud

Log data’s immutable, random, and multi‑source nature makes traditional search inefficient, so Alibaba Cloud’s SLS introduces the SPL pipeline language, combining Unix‑style piping with SQL‑like functions, and leverages computation push‑down, vectorized processing, and optimized I/O to deliver high‑performance log queries at scale.

SPLcloud nativehigh performance
0 likes · 18 min read
How SPL’s High‑Performance Mode Supercharges Log Queries in the Cloud
ITPUB
ITPUB
Aug 11, 2024 · Operations

Scaling Bilibili’s Metrics Platform with VictoriaMetrics and Flink Pre‑aggregation

This article details how Bilibili redesigned its monitoring system to overcome explosive metric growth by separating collection and storage, adopting VictoriaMetrics, implementing zone‑based scheduling, automating PromQL query replacement, and using Flink for efficient pre‑aggregation, resulting in dramatically lower latency and higher stability.

FlinkPromQLVictoriaMetrics
0 likes · 31 min read
Scaling Bilibili’s Metrics Platform with VictoriaMetrics and Flink Pre‑aggregation
Bilibili Tech
Bilibili Tech
Aug 9, 2024 · Operations

Design and Optimization of Monitoring 2.0 Architecture with VictoriaMetrics and Flink

The new Monitoring 2.0 architecture separates collection, compute and storage, adopts VictoriaMetrics for compact time‑series storage and a zone‑based scheduler, introduces push‑based ingestion, uses Flink for real‑time pre‑aggregation and automatic PromQL rewrite, delivering ten‑fold query speedups, sub‑300 ms p90 latency, and dramatically higher write and query throughput.

FlinkQuery OptimizationVictoriaMetrics
0 likes · 29 min read
Design and Optimization of Monitoring 2.0 Architecture with VictoriaMetrics and Flink
ITPUB
ITPUB
Aug 8, 2024 · Operations

Why Solid Monitoring Must Come Before Observability Projects (And How to Build It)

Before launching costly observability initiatives, ensure your monitoring is comprehensive and efficient, covering business, application, component, resource, network, and endpoint metrics, and that you have the data collection, storage, alerting, and event‑distribution capabilities to turn raw signals into actionable insights.

alertingmonitoringobservability
0 likes · 9 min read
Why Solid Monitoring Must Come Before Observability Projects (And How to Build It)
Hacker Afternoon Tea
Hacker Afternoon Tea
Aug 7, 2024 · Operations

Rapidly Build a ClickHouse + Grafana Observability Stack – Log Collection Guide

This article walks through a complete, reproducible setup for collecting, storing, querying, and visualizing Kubernetes logs with ClickHouse and Grafana, covering architecture choices, agent configurations (OpenTelemetry Collector, Vector, Fluent Bit), schema design, compression results, query examples, performance tuning, and dashboard integration.

ClickHouseGrafanaKubernetes
0 likes · 38 min read
Rapidly Build a ClickHouse + Grafana Observability Stack – Log Collection Guide
Alibaba Cloud Native
Alibaba Cloud Native
Aug 7, 2024 · Operations

How iLogtail Achieves Million‑Scale Observability with SRE Practices

This article details how Alibaba Cloud's iLogtail agent, serving tens of thousands of hosts and containers, overcomes unique stability challenges through a comprehensive SRE approach that spans design, development, testing, gray‑release, operations, and customer‑support, ultimately boosting reliability and reducing incident rates.

SREcloud nativeiLogtail
0 likes · 32 min read
How iLogtail Achieves Million‑Scale Observability with SRE Practices
FunTester
FunTester
Jul 30, 2024 · Operations

Mastering True Observability: Models, Practices, and AI‑Driven Automation

This article explains why true observability is essential for modern software, outlines its five core pillars, details a four‑stage maturity model with benefits and drawbacks, and provides practical steps—including data collection, team organization, and AI automation—to advance from basic monitoring to predictive, self‑healing systems.

AIAutomationLogging
0 likes · 13 min read
Mastering True Observability: Models, Practices, and AI‑Driven Automation
DaTaobao Tech
DaTaobao Tech
Jul 29, 2024 · Operations

Testing Environment Reliability, Routing Isolation, Monitoring, and Efficient Deployment Practices

Alibaba Taotian’s testing platform now lets business owners self‑service reliable environments by binding accounts to isolated routes, monitoring lightweight health metrics with automated self‑healing, accelerating deployments via code caching and JVM tricks, and enabling rapid “time‑travel” scenario testing, while planning tighter observability and production alignment.

Testing Environmentdeployment efficiencymonitoring
0 likes · 11 min read
Testing Environment Reliability, Routing Isolation, Monitoring, and Efficient Deployment Practices
Architecture and Beyond
Architecture and Beyond
Jul 28, 2024 · Frontend Development

Comprehensive Guide to Front‑End Stability: Observability, Full‑Chain Monitoring, High‑Availability Architecture, Performance Management, Risk Governance, Process Mechanisms, and Engineering Practices

This extensive article presents a systematic approach to front‑end stability, covering observability systems, full‑chain monitoring, high‑availability design, performance management, risk governance, process mechanisms, and engineering practices to ensure reliable user experiences and business continuity.

PerformanceStabilityfrontend
0 likes · 44 min read
Comprehensive Guide to Front‑End Stability: Observability, Full‑Chain Monitoring, High‑Availability Architecture, Performance Management, Risk Governance, Process Mechanisms, and Engineering Practices
MaGe Linux Operations
MaGe Linux Operations
Jul 23, 2024 · Operations

Master Loki Logging: Deploy, Configure, and Troubleshoot on Kubernetes

This guide walks you through Loki, a lightweight log aggregation system, covering its architecture, advantages, deployment options (All‑In‑One, Kubernetes, and bare‑metal), Promtail configuration, Helm installation, and common troubleshooting steps for reliable log collection and querying in Grafana.

KubernetesLokiobservability
0 likes · 26 min read
Master Loki Logging: Deploy, Configure, and Troubleshoot on Kubernetes
ITPUB
ITPUB
Jul 22, 2024 · Operations

How We Upgraded Watcher to Second‑Level Monitoring for Real‑Time Order Alerts

This article details the end‑to‑end redesign of Quora Travel's Watcher monitoring platform from minute‑level to second‑level precision, covering architectural changes, storage engine migration, client‑side metric collection, server‑side scheduling, dashboard and alarm adaptations, and the resulting operational improvements.

DevOpsmonitoringobservability
0 likes · 20 min read
How We Upgraded Watcher to Second‑Level Monitoring for Real‑Time Order Alerts
Bilibili Tech
Bilibili Tech
Jul 19, 2024 · Big Data

Bilibili's One-Stop Big Data Cluster Management Platform (BMR) - Architecture and Implementation

Bilibili’s one‑stop Big Data Cluster Management Platform (BMR) consolidates HDFS, Spark, Flink, ClickHouse, Kafka and other services into a unified system that evolved through four stages—standardization, metadata‑driven construction, containerization, and observability—addressing node consistency, scaling, fault self‑healing, and resource optimization while delivering elastic scaling, automated start/stop, and future cost‑saving and stability enhancements.

Big Data PlatformCluster ManagementResource Optimization
0 likes · 12 min read
Bilibili's One-Stop Big Data Cluster Management Platform (BMR) - Architecture and Implementation
MaGe Linux Operations
MaGe Linux Operations
Jul 16, 2024 · Cloud Native

How Prometheus Sends Alerts: Rules, Templates, and Frequency Explained

This article explains how Prometheus generates and sends alerts, covering the definition of alert rules with PromQL, grouping, templating, configuring evaluation intervals, deploying a custom alert receiver in Kubernetes, and analyzing alert payloads and delivery frequency, while also detailing alert silencing and resolution behavior.

AlertmanagerGoKubernetes
0 likes · 26 min read
How Prometheus Sends Alerts: Rules, Templates, and Frequency Explained
Spring Full-Stack Practical Cases
Spring Full-Stack Practical Cases
Jul 14, 2024 · Backend Development

Master Spring Boot Observability with @Timed, @Counted, and @MeterTag

Learn how to enable comprehensive observability in Spring Boot 3.2.5 by leveraging Micrometer’s @Timed, @Counted, and @MeterTag annotations, configuring Actuator endpoints, and customizing aspects to monitor method execution time, request counts, and parameters, complete with practical code examples and Prometheus integration.

Spring Bootmicrometerobservability
0 likes · 7 min read
Master Spring Boot Observability with @Timed, @Counted, and @MeterTag
Huawei Cloud Developer Alliance
Huawei Cloud Developer Alliance
Jul 10, 2024 · Cloud Native

Why CNCF’s Acceptance of openGemini Boosts Cloud‑Native Time‑Series Databases

The Cloud Native Computing Foundation (CNCF) has officially welcomed Huawei Cloud’s open‑source high‑performance time‑series database project openGemini, highlighting its role in advancing cloud‑native database technology, supporting massive observability data storage and analysis, and fostering community growth and industry adoption.

CNCFcloud-nativeobservability
0 likes · 4 min read
Why CNCF’s Acceptance of openGemini Boosts Cloud‑Native Time‑Series Databases
Cloud Native Technology Community
Cloud Native Technology Community
Jul 9, 2024 · Cloud Native

Answering the Top 9 Questions About Monitoring in Kubernetes

This article discusses essential Kubernetes monitoring topics, including cost tracking, tool selection, observability frameworks, responsibility allocation, baseline establishment, namespace best practices, the importance of monitoring, backup solutions, and a comparison of Datadog versus Splunk for metrics.

DatadogKubernetesmonitoring
0 likes · 6 min read
Answering the Top 9 Questions About Monitoring in Kubernetes
Yum! Tech Team
Yum! Tech Team
Jul 3, 2024 · Backend Development

Implementing Sentinel for Traffic Protection and Rate Limiting in a Large-Scale Restaurant Digital Platform

This article details how a large restaurant chain leveraged the open‑source Sentinel framework to implement comprehensive traffic protection, rate limiting, and circuit‑breaking across millions of daily orders, describing challenges, design choices, high‑availability rule distribution, monitoring, user‑experience considerations, and providing Java code examples for integration.

JavaSentinelbackend
0 likes · 11 min read
Implementing Sentinel for Traffic Protection and Rate Limiting in a Large-Scale Restaurant Digital Platform
Efficient Ops
Efficient Ops
Jul 1, 2024 · Cloud Native

How to Monitor Business Metrics with Prometheus in Kubernetes

This article explains the concept of observability, details Prometheus metric definitions and types, and provides Go code examples for exposing, defining, generating, and scraping business‑level metrics in a Kubernetes‑based cloud‑native environment.

GoKubernetesmetrics
0 likes · 11 min read
How to Monitor Business Metrics with Prometheus in Kubernetes
IT Services Circle
IT Services Circle
Jul 1, 2024 · Operations

Understanding Distributed Tracing with SkyWalking: Principles, Architecture, and Practical Implementation

This article explains the fundamentals of distributed tracing in microservice environments, introduces OpenTracing standards, details SkyWalking's architecture and sampling strategies, evaluates its performance against competitors, and shares practical company adaptations such as custom plugins, forced sampling, and trace ID logging.

JavaOpenTracingPerformance Monitoring
0 likes · 15 min read
Understanding Distributed Tracing with SkyWalking: Principles, Architecture, and Practical Implementation
MaGe Linux Operations
MaGe Linux Operations
Jul 1, 2024 · Operations

Mastering Jaeger: A Complete Guide to Distributed Tracing and Deployment

Jaeger is an open‑source, CNCF‑graduated distributed tracing system built by Uber, and this guide explains its core concepts, architecture, sampling strategies, and various deployment options—including all‑in‑one, Kubernetes, and OpenTelemetry—plus how it compares with other tracing tools.

JaegerKubernetesOpenTelemetry
0 likes · 13 min read
Mastering Jaeger: A Complete Guide to Distributed Tracing and Deployment
Meituan Technology Team
Meituan Technology Team
Jun 27, 2024 · Mobile Development

Meituan Mini‑Program Testability Practices and Implementation

Meituan’s Tech Salon Session 77 describes how the company built a generic JavaScript‑hooking SDK packaged as an NPM module to give mini‑programs on platforms such as WeChat, Alipay and Kuaishou observable and controllable capabilities across UI, storage, network and system layers, enabling automated cache management, request mocking, state inspection and visual diff testing, which the ticket team leveraged to achieve over 30 % test scenario coverage, 100 % page coverage and discover hundreds of defects, while outlining future plans to stabilize and expand the framework.

AutomationJavaScriptMini Program
0 likes · 19 min read
Meituan Mini‑Program Testability Practices and Implementation
dbaplus Community
dbaplus Community
Jun 24, 2024 · Operations

How Qunar Achieved Sub‑Second Monitoring to Slash Fault Detection Time to Under 1 Minute

Qunar’s Watcher monitoring platform was upgraded from minute‑level to second‑level precision, redesigning storage, data collection, and alerting pipelines, adopting VictoriaMetrics, enhancing client SDKs, and adding fine‑grained alarm rules, which reduced fault detection from four minutes to under one minute while improving reliability and scalability.

DevOpsTime Series Databasemonitoring
0 likes · 20 min read
How Qunar Achieved Sub‑Second Monitoring to Slash Fault Detection Time to Under 1 Minute
Sanyou's Java Diary
Sanyou's Java Diary
Jun 24, 2024 · Operations

How Visualized Full‑Chain Log Tracing Transforms Complex Business Systems

This article explains a new visualized full‑chain log tracing solution that organizes business logs by logical flow, dynamically links them during execution, and provides a visual, searchable view of the entire business process, dramatically improving issue localization in large‑scale distributed systems.

Operationsbackendlog tracing
0 likes · 26 min read
How Visualized Full‑Chain Log Tracing Transforms Complex Business Systems
Cloud Native Technology Community
Cloud Native Technology Community
Jun 19, 2024 · Cloud Native

Lessons Learned from Migrating Applications to Kubernetes

This article recounts a two‑year journey of moving from Ansible‑based EC2 deployments to a Kubernetes‑centric platform, detailing motivations, migration strategies, operational challenges, tooling choices, cost considerations, and practical lessons for teams contemplating a similar cloud‑native transformation.

CI/CDDevOpsInfrastructure Migration
0 likes · 19 min read
Lessons Learned from Migrating Applications to Kubernetes
Bilibili Tech
Bilibili Tech
Jun 18, 2024 · Frontend Development

Design and Implementation of a Front-End Observability System for Business Monitoring

The article describes a unified front‑end observability platform that standardizes data‑point collection via a common SDK, automatically generates health and business dashboards, integrates real‑time monitoring and heatmaps, and has been adopted on 140 pages, delivering faster first‑screen loads, lower error and bounce rates, and higher conversion.

DashboardPerformance MonitoringSystem Design
0 likes · 22 min read
Design and Implementation of a Front-End Observability System for Business Monitoring
DevOps
DevOps
Jun 16, 2024 · Operations

Performance Engineering Challenges and Practices for Software‑Defined Vehicles

The article examines how the shift to Software‑Defined Vehicles introduces complex performance engineering challenges across software, hardware, and organizational domains, and proposes an engineering‑driven, continuous‑observability approach—including modeling, monitoring, iterative optimization, and specialized team structures—to sustainably improve automotive software performance.

Performance OptimizationSDVautomotive software
0 likes · 17 min read
Performance Engineering Challenges and Practices for Software‑Defined Vehicles
21CTO
21CTO
Jun 7, 2024 · Artificial Intelligence

Why AI Gateways Are the Next Evolution of API Gateways

AI gateways have emerged as essential infrastructure for modern AI applications, offering specialized security, load balancing, cost management, and observability that go beyond traditional API gateways, and understanding their differences and deployment considerations is crucial for developers and ops teams.

AI GatewayAI infrastructureAPI-gateway
0 likes · 10 min read
Why AI Gateways Are the Next Evolution of API Gateways
Linux Code Review Hub
Linux Code Review Hub
Jun 5, 2024 · Operations

Observing Virtio‑Net NIC Queues with eBPF: A Practical Guide

This article explains how to extend eBPF to make virtio‑net NIC queue metrics observable, walks through the front‑end send/receive flow, defines key queue indices, integrates the probes into the rtrace tool, and demonstrates fault detection with real‑time data.

Linux kernelNIC queueeBPF
0 likes · 17 min read
Observing Virtio‑Net NIC Queues with eBPF: A Practical Guide
Efficient Ops
Efficient Ops
Jun 4, 2024 · Operations

How Huya Unified Its Monitoring Platform with OpenTelemetry for Zero‑Cost Integration

This article details Huya's transition from fragmented, non‑standard monitoring solutions to a unified OpenTelemetry‑based platform, covering project background, pain points, design decisions, SDK architecture, data pipeline, storage, alerting, root‑cause analysis, and future plans, highlighting the benefits of standardization and zero‑cost service integration.

HuyaOpenTelemetryTracing
0 likes · 13 min read
How Huya Unified Its Monitoring Platform with OpenTelemetry for Zero‑Cost Integration
Alibaba Cloud Observability
Alibaba Cloud Observability
May 29, 2024 · Cloud Native

Why iLogtail Needed a Complete Architecture Overhaul and How It Was Done

This article explains the evolution of iLogtail from a single‑file collector to a multi‑language, plugin‑based observability pipeline, outlines the motivations for refactoring, describes the new unified data model, plugin abstractions, pipeline design, configuration management, hot‑reload mechanisms, and the separation of enterprise and open‑source code, providing a comprehensive view of the architectural upgrade.

C++cloud-nativeconfiguration management
0 likes · 43 min read
Why iLogtail Needed a Complete Architecture Overhaul and How It Was Done
Alibaba Cloud Observability
Alibaba Cloud Observability
May 29, 2024 · Operations

How Alibaba Cloud Prometheus Enables Ultra‑Fast Host Monitoring for Supercomputing

This article explains the unique business characteristics of large‑scale supercomputing workloads, outlines the observability challenges they pose, and details how Alibaba Cloud Prometheus host monitoring provides automated service discovery, rapid probe deployment, fine‑grained metrics, and ready‑to‑use Grafana dashboards to achieve second‑level monitoring at massive scale.

host monitoringobservabilitysupercomputing
0 likes · 15 min read
How Alibaba Cloud Prometheus Enables Ultra‑Fast Host Monitoring for Supercomputing
Alibaba Cloud Observability
Alibaba Cloud Observability
May 29, 2024 · Cloud Native

How to Achieve End-to-End Cloud Native Tracing and Solve the 3 Major Challenges

This article explains why distributed tracing is essential for modern cloud‑native systems, outlines the three toughest problems—instrumentation, data collection, and context propagation—and shows how Alibaba Cloud ARMS and OpenTelemetry provide a comprehensive, multi‑language solution for end‑to‑end traceability.

ARMSAlibaba CloudOpenTelemetry
0 likes · 14 min read
How to Achieve End-to-End Cloud Native Tracing and Solve the 3 Major Challenges
Cognitive Technology Team
Cognitive Technology Team
May 23, 2024 · Operations

eBPF + LLM: Building the Infrastructure for Observability Agents

The article explains how zero‑intrusion eBPF provides full‑stack, high‑quality observability data that, when combined with large language models, enables AI‑driven agents to automate ticket handling, change impact analysis, and vulnerability triage, dramatically improving operational efficiency.

AI AgentLLMdistributed tracing
0 likes · 17 min read
eBPF + LLM: Building the Infrastructure for Observability Agents
DataFunSummit
DataFunSummit
May 22, 2024 · Operations

Building an Observability System: Practices and Solutions from Yanhuang Data

This article explains how to build a robust observability system for cloud‑native microservice architectures, detailing the three core signals—metrics, traces, and logs—common challenges such as complexity and data silos, and presents Yanhuang Data’s integrated platform with unified data collection, storage, analysis, and visualization solutions.

Kuberneteslogsmetrics
0 likes · 23 min read
Building an Observability System: Practices and Solutions from Yanhuang Data
ByteDance SYS Tech
ByteDance SYS Tech
May 9, 2024 · Operations

How Large‑Model Agents Transform AIOps: From Automation to Self‑Healing Operations

The presentation explains how large‑model agents empower AIOps by automating routine tasks, enhancing anomaly detection, fault diagnosis, and remediation, while outlining architectural components, multi‑agent collaboration, and future directions for building self‑healing, observability‑driven operations platforms.

AIOpsAgentOperations Automation
0 likes · 15 min read
How Large‑Model Agents Transform AIOps: From Automation to Self‑Healing Operations
Mike Chen's Internet Architecture
Mike Chen's Internet Architecture
May 3, 2024 · Cloud Native

What Makes Cloud‑Native Architecture Essential for Modern Apps?

This article explains cloud‑native architecture, covering its definition, core concepts such as microservices, containerization, automation, storage, networking, and the guiding principles of service orientation, elastic scaling, and observability that together enable highly available, scalable, and agile applications.

Kubernetescontainerizationmicroservices
0 likes · 5 min read
What Makes Cloud‑Native Architecture Essential for Modern Apps?
Rare Earth Juejin Tech Community
Rare Earth Juejin Tech Community
Apr 29, 2024 · Artificial Intelligence

Building Enterprise‑Grade Retrieval‑Augmented Generation (RAG) Systems: Challenges, Fault Points, and Best Practices

This comprehensive guide explores the complexities of building enterprise‑level Retrieval‑Augmented Generation (RAG) systems, detailing common failure points, architectural components such as authentication, input guards, query rewriting, document ingestion, indexing, storage, retrieval, generation, observability, caching, and multi‑tenant considerations, and provides actionable best‑practice recommendations for developers and technical leaders.

Enterprise AILLMRAG
0 likes · 32 min read
Building Enterprise‑Grade Retrieval‑Augmented Generation (RAG) Systems: Challenges, Fault Points, and Best Practices
21CTO
21CTO
Apr 22, 2024 · Operations

Discover Guider: A Python‑Powered Linux Observability Suite with 150+ Commands

Guider, a Python‑based Linux observability suite created by Hyundai engineer Peace Lee, offers over 150 command‑line tools for real‑time performance monitoring, resource tracing, automated reporting, and visualizations, enabling developers to diagnose slow startups, crashes, GPU stalls, and system resets with microsecond precision.

CLIPythonlinux
0 likes · 7 min read
Discover Guider: A Python‑Powered Linux Observability Suite with 150+ Commands
dbaplus Community
dbaplus Community
Apr 21, 2024 · Cloud Native

What Cloud‑Native Tech Stack Should You Use in 2024? A Real‑World Guide

In 2024 the author reflects on a decade of backend evolution and shares a practical, experience‑driven guide to the cloud‑native stack—including Kubernetes, multi‑cloud strategies, DevOps tooling, service mesh, observability, and message‑queue choices—tailored to teams of different sizes.

DevOpsService Meshobservability
0 likes · 12 min read
What Cloud‑Native Tech Stack Should You Use in 2024? A Real‑World Guide
Alibaba Cloud Native
Alibaba Cloud Native
Apr 16, 2024 · Operations

Unlocking Log Insights: How SPL Brings Interactive Pipe‑Style Queries to Cloud‑Native Observability

This article explains how the SLS Processing Language (SPL) enables interactive, pipeline‑based log analysis in cloud‑native environments, covering the challenges of unstructured log data, Unix‑inspired exploration, SPL syntax, key commands, and practical examples for efficient querying and transformation.

Log analysisPipelineSPL
0 likes · 12 min read
Unlocking Log Insights: How SPL Brings Interactive Pipe‑Style Queries to Cloud‑Native Observability
Alibaba Cloud Observability
Alibaba Cloud Observability
Apr 16, 2024 · Cloud Native

Mastering Interactive Log Exploration with SPL: Unix‑Inspired Pipelines in Cloud Native Environments

This article explains how the SLS Processing Language (SPL) brings Unix‑style pipelined, interactive log exploration to cloud‑native observability, detailing why logs are unstructured, how SPL’s unified syntax works, and which commands simplify field projection, enrichment, filtering, and semi‑structured data parsing.

Log ProcessingSPLUnix pipes
0 likes · 12 min read
Mastering Interactive Log Exploration with SPL: Unix‑Inspired Pipelines in Cloud Native Environments
Alibaba Cloud Observability
Alibaba Cloud Observability
Apr 12, 2024 · Cloud Computing

Why Alibaba Cloud SLS Beats Open‑Source ELK for Log Management

Alibaba Cloud Log Service (SLS) offers a serverless, high‑availability, low‑cost alternative to self‑built ELK stacks, providing comparable Elasticsearch and Kafka compatibility, superior storage, query, and alerting capabilities, and streamlined migration paths, making it a compelling choice for large‑scale observability workloads.

Cloud ServiceELKSLS
0 likes · 13 min read
Why Alibaba Cloud SLS Beats Open‑Source ELK for Log Management
ByteDance Cloud Native
ByteDance Cloud Native
Mar 27, 2024 · Cloud Native

How ByteDance Optimized Its Metrics Agent for 70% CPU Savings

This article details how ByteDance's cloud‑native observability team tackled performance bottlenecks in their metricserver2 Agent—reducing memory copies, merging tiny packets, applying SIMD for tag parsing, and switching compression libraries—to cut CPU usage by over 10% and memory usage by nearly 20% while handling petabyte‑scale metric data.

C++MsgpackSIMD
0 likes · 15 min read
How ByteDance Optimized Its Metrics Agent for 70% CPU Savings
Tencent Cloud Developer
Tencent Cloud Developer
Mar 21, 2024 · Backend Development

Backend Refactoring and Architecture Design of Tencent Docs Collection Form Service

Tencent Docs transformed its high‑traffic Collection Form by refactoring a monolithic C++‑style service into 19 loosely‑coupled vertical services with light‑heavy separation, database isolation, async Kafka pipelines, and full observability via Tianji, achieving dramatically improved stability, millisecond‑level sync, reliable export, and faster incident resolution.

Performancebackendcloud-native
0 likes · 21 min read
Backend Refactoring and Architecture Design of Tencent Docs Collection Form Service
DevOps
DevOps
Mar 20, 2024 · Cloud Computing

Platform Engineering: Beyond Infrastructure – Core Pillars and Human Collaboration

The article explains that platform engineering extends far beyond basic infrastructure, highlighting its core pillars such as automation, composability, agility, observability, and the essential role of collaboration and culture in creating value‑driven, cloud‑native software delivery.

AutomationCloud ComputingPlatform Engineering
0 likes · 6 min read
Platform Engineering: Beyond Infrastructure – Core Pillars and Human Collaboration
Practical DevOps Architecture
Practical DevOps Architecture
Mar 15, 2024 · Operations

Comprehensive Practical Guide to Prometheus Configuration, Optimization, and Source Code Development

This multi‑chapter guide provides in‑depth, hands‑on instruction for configuring and optimizing all Prometheus components, exploring Kubernetes monitoring, source‑code analysis, custom exporter development, high‑availability setups, service discovery, resource‑efficient scraping, and integrating Thanos for long‑term storage.

KubernetesOperationsThanos
0 likes · 4 min read
Comprehensive Practical Guide to Prometheus Configuration, Optimization, and Source Code Development
Alibaba Cloud Developer
Alibaba Cloud Developer
Mar 11, 2024 · Operations

Why iLogtail Needed a Complete Architecture Overhaul and How It Was Done

This article explains the motivations behind iLogtail's architectural redesign, details the evolution from a single‑file C++ collector to a modular pipeline with Golang plugins, outlines the refactor goals and implementation practices, and reflects on the challenges and outcomes of the six‑month effort.

C++Data CollectionPlugin System
0 likes · 38 min read
Why iLogtail Needed a Complete Architecture Overhaul and How It Was Done
Baidu Geek Talk
Baidu Geek Talk
Mar 6, 2024 · Artificial Intelligence

How Baidu’s BCCL Boosts Large‑Model Training with Real‑Time Observability and Fault Diagnosis

The article explains why collective communication is critical for distributed large‑model training, outlines the new requirements for system reliability, and introduces Baidu’s Collective Communication Library (BCCL), detailing its enhanced observability, fault‑diagnosis, stability, and performance optimizations that raise effective training time to 98 % and bandwidth utilization to 95 %.

AI infrastructureDistributed TrainingFault diagnosis
0 likes · 11 min read
How Baidu’s BCCL Boosts Large‑Model Training with Real‑Time Observability and Fault Diagnosis
DevOps
DevOps
Mar 4, 2024 · Frontend Development

Building QQ Front-end Unified Access Layer: Architecture, Technical Choices, and Performance Insights

This article shares a decade‑long journey of designing and scaling the QQ front‑end unified access layer, covering business background, overall architecture, solution comparisons, core challenges, observability, and performance optimizations while reflecting on practical lessons for large‑scale front‑end systems.

Performancearchitecturecase study
0 likes · 10 min read
Building QQ Front-end Unified Access Layer: Architecture, Technical Choices, and Performance Insights
Efficient Ops
Efficient Ops
Mar 3, 2024 · Operations

Mastering Prometheus: From Metrics Collection to Alerting and Visualization

This comprehensive guide explains Prometheus' architecture, metric collection models, storage format, query language (PromQL), alerting workflow, configuration reload methods, metric types, custom exporters, and how to visualise data with Grafana, providing a complete end‑to‑end monitoring solution.

GrafanaPromQLmetrics
0 likes · 21 min read
Mastering Prometheus: From Metrics Collection to Alerting and Visualization
Yum! Tech Team
Yum! Tech Team
Mar 1, 2024 · Operations

Building an Observability System Traffic Distribution Diagram

This article explains how to design and implement a traffic distribution diagram for an observability system, covering current cloud‑native tooling, data standardization, transformation, traffic‑flow modeling, aggregation, storage with ClickHouse, and visualisation techniques such as Sankey diagrams.

cloud nativedata modelingobservability
0 likes · 7 min read
Building an Observability System Traffic Distribution Diagram
Baidu Intelligent Cloud Tech Hub
Baidu Intelligent Cloud Tech Hub
Mar 1, 2024 · Artificial Intelligence

How Baidu’s BCCL Boosts Distributed AI Training with Real‑Time Observability and Fault Diagnosis

Baidu’s Collective Communication Library (BCCL) enhances large‑model distributed training by improving real‑time bandwidth monitoring, fault diagnosis, network stability, and performance, leveraging RDMA networks and GPU‑specific optimizations to increase effective training time to 98% and bandwidth utilization to 95%.

AI infrastructureDistributed TrainingFault diagnosis
0 likes · 11 min read
How Baidu’s BCCL Boosts Distributed AI Training with Real‑Time Observability and Fault Diagnosis
MaGe Linux Operations
MaGe Linux Operations
Feb 29, 2024 · Operations

Quickly Set Up OpenTelemetry on Kubernetes: Installation, Modes & Config

This guide walks you through deploying OpenTelemetry in Kubernetes, covering the purpose of otel‑collector, installation via manifests or Helm, the three deployment patterns (No‑Collector, Agent, Gateway), running the otel‑demo, and detailed configuration of receivers, processors, exporters, connectors, extensions, and service pipelines.

CollectorHelmKubernetes
0 likes · 11 min read
Quickly Set Up OpenTelemetry on Kubernetes: Installation, Modes & Config
OPPO Kernel Craftsman
OPPO Kernel Craftsman
Feb 23, 2024 · Mobile Development

Understanding Perfetto Data Flow Architecture and Reducing Trace Data Loss

Perfetto’s tracing system links multiple producers to a single consumer via shared‑memory buffers, where careful sizing of pages, chunks, and central buffers, along with tuned protobuf encoding and scheduling priorities, mitigates CPU overhead and prevents data loss, enabling reliable observability on Android devices.

AndroidPerfettoPerformance
0 likes · 26 min read
Understanding Perfetto Data Flow Architecture and Reducing Trace Data Loss
Alibaba Cloud Native
Alibaba Cloud Native
Feb 22, 2024 · Cloud Native

Achieving 50% Cost Cut with Cloud‑Native Architecture: A Flexible Workforce Platform Case

Facing poor observability, high resource waste, and unstable releases, QingTuan’s flexible‑workforce platform transformed its monolithic and SOA systems into a cloud‑native micro‑service architecture using Alibaba Cloud ACK, MSE, ARMS, and Prometheus, achieving higher availability, elastic scaling, and up to 50% infrastructure cost reduction.

architecturecloud-nativeobservability
0 likes · 22 min read
Achieving 50% Cost Cut with Cloud‑Native Architecture: A Flexible Workforce Platform Case
Alibaba Cloud Native
Alibaba Cloud Native
Feb 20, 2024 · Cloud Native

What’s New in iLogtail 2.0? A Deep Dive into the Updated Pipeline Architecture

iLogtail 2.0 replaces the monolithic, file‑oriented design of its predecessor with a modular pipeline configuration, new input/processor/output plugins, a refreshed API, SPL processing, finer‑grained parsing controls, nanosecond‑level timestamps, enhanced observability, and performance improvements, while providing compatibility guidance for both commercial and open‑source editions.

APISPLcloud native
0 likes · 17 min read
What’s New in iLogtail 2.0? A Deep Dive into the Updated Pipeline Architecture