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Monitoring

2349 articles · Page 6 of 24
The Dominant Programmer
The Dominant Programmer
Mar 22, 2025 · Databases

Common Redis Performance Issues and How to Make Your Cache Fly

This article examines the most frequent Redis performance bottlenecks—including high memory usage, network latency, misconfiguration, poor data‑structure choices, and suboptimal persistence—explains why they occur, and provides concrete optimization techniques, monitoring commands, real‑world case studies, and emerging trends to keep your cache fast and stable.

Data StructuresMemory ManagementMonitoring
0 likes · 8 min read
Common Redis Performance Issues and How to Make Your Cache Fly
Tencent Cloud Developer
Tencent Cloud Developer
Mar 19, 2025 · Cloud Native

Kubernetes Monitoring: Why It’s Needed, Core Components, and Metric Exposure

Monitoring Kubernetes is essential to detect resource contention, component failures, and network issues; it involves tracking core component metrics such as API server latency, etcd write times, scheduler delays, as well as node‑level CPU, memory, disk, and network statistics, pod health, and custom application metrics exposed via Prometheus exporters for comprehensive observability.

ExportersKubernetesMetrics
0 likes · 23 min read
Kubernetes Monitoring: Why It’s Needed, Core Components, and Metric Exposure
JD Tech
JD Tech
Mar 13, 2025 · Operations

Ensuring Stability of the Double 11 Supply‑Chain Dashboard: Full‑Link Process, Risk Points, and Technical Safeguards

This article details how JD Logistics guarantees the stability of its Double 11 supply‑chain dashboard by mapping the entire data‑flow, identifying risk points across ingestion, processing, storage, service, and monitoring layers, and applying targeted technical and organizational safeguards.

Big DataDashboardMonitoring
0 likes · 10 min read
Ensuring Stability of the Double 11 Supply‑Chain Dashboard: Full‑Link Process, Risk Points, and Technical Safeguards
Alibaba Cloud Native
Alibaba Cloud Native
Mar 13, 2025 · Cloud Native

How to Extend SAE with Sidecar Containers for Custom Logging and Monitoring

This article explains how Alibaba Cloud's Serverless Application Engine (SAE) uses sidecar containers to let users add custom log collection, metric monitoring, and resource isolation without modifying their main application code, detailing configuration modes, operational tools, and a step‑by‑step implementation example.

MonitoringSAEServerless
0 likes · 12 min read
How to Extend SAE with Sidecar Containers for Custom Logging and Monitoring
php Courses
php Courses
Mar 13, 2025 · Backend Development

Effective Strategies for Optimizing PHP Application Performance

Optimizing PHP applications involves a combination of code-level improvements—such as caching, efficient algorithms, and query optimization—and server-side configurations like upgrading PHP, enabling opcode caches, tuning web servers, and leveraging CDNs, along with monitoring tools and asynchronous processing to achieve faster, more scalable performance.

MonitoringPHPServer configuration
0 likes · 5 min read
Effective Strategies for Optimizing PHP Application Performance
JD Tech Talk
JD Tech Talk
Mar 12, 2025 · Big Data

Ensuring Stability of the Double‑11 Supply Chain Dashboard: Full‑Chain Process, Risk Points, and Technical Safeguard Strategies

This article details how the supply‑chain big‑screen dashboard for Double‑11 maintains high stability by mapping the full data‑flow, identifying risk points across ingestion, processing, storage and service layers, and applying comprehensive technical safeguards such as high‑availability design, fault‑tolerance, monitoring, and coordinated operational procedures.

Big DataDashboardData Pipeline
0 likes · 11 min read
Ensuring Stability of the Double‑11 Supply Chain Dashboard: Full‑Chain Process, Risk Points, and Technical Safeguard Strategies
Efficient Ops
Efficient Ops
Mar 9, 2025 · Artificial Intelligence

Essential LLMOps Tools: Build, Deploy, Monitor, and Manage Large Language Models

LLMOps, the end-to-end methodology for managing large language models, encompasses a curated set of development, deployment, monitoring, and local management tools—such as LangChain, vLLM, LangSmith, and Ollama—enabling practitioners to efficiently build, scale, and maintain AI applications.

AI developmentLLMOpsLarge Language Models
0 likes · 6 min read
Essential LLMOps Tools: Build, Deploy, Monitor, and Manage Large Language Models
dbaplus Community
dbaplus Community
Mar 5, 2025 · Operations

How to Build a Resilient Content‑Risk System: From Diagnosis to Continuous Improvement

This article shares a step‑by‑step account of taking over a content‑risk stability role in early 2024, defining system stability, diagnosing recurring issues, and implementing a three‑phase framework—pre‑emptive reduction, impact mitigation, and post‑incident improvement—to boost success rates, cut incident response time, and achieve a modular architecture.

JVM OptimizationModular ArchitectureMonitoring
0 likes · 20 min read
How to Build a Resilient Content‑Risk System: From Diagnosis to Continuous Improvement
Practical DevOps Architecture
Practical DevOps Architecture
Mar 5, 2025 · Operations

Zabbix Agent Active Mode Workflow and Configuration Guide

This article explains the Zabbix‑Agent active mode workflow, detailing how the agent initiates TCP connections to the Zabbix‑Server to request monitoring items, receives the item list, sends collected data back, and provides step‑by‑step configuration of the agent and server, including template cloning and essential parameters.

Active ModeMonitoringZabbix
0 likes · 6 min read
Zabbix Agent Active Mode Workflow and Configuration Guide
FunTester
FunTester
Mar 2, 2025 · Operations

Common Fault Propagation Patterns and Prevention Strategies in Distributed Systems

The article examines typical fault propagation scenarios such as avalanche effects, cascading failures, resource exhaustion, data pollution, and dependency cycles in distributed systems, and outlines proactive measures like rate limiting, circuit breaking, isolation, monitoring, and chaos engineering to prevent small issues from escalating into large-scale outages.

Chaos EngineeringMonitoringcircuit breaker
0 likes · 11 min read
Common Fault Propagation Patterns and Prevention Strategies in Distributed Systems
Cognitive Technology Team
Cognitive Technology Team
Mar 1, 2025 · Databases

Understanding and Mitigating Redis Large‑Key Issues

The article explains what constitutes a Redis large key, outlines its performance and stability risks, describes common scenarios and root causes, and provides practical detection commands, mitigation techniques such as splitting, compression, proper data modeling, and monitoring strategies to prevent future issues.

DatabaseLarge KeyMonitoring
0 likes · 6 min read
Understanding and Mitigating Redis Large‑Key Issues
macrozheng
macrozheng
Feb 21, 2025 · Backend Development

Boost SpringBoot Performance: Monitoring, Profiling, and Optimization Techniques

This guide walks through practical SpringBoot performance improvements, covering metric exposure with Prometheus, flame‑graph profiling via async‑profiler, distributed tracing with SkyWalking, HTTP and Tomcat tuning, and layer‑specific optimizations for controllers, services, and data access.

Monitoring
0 likes · 17 min read
Boost SpringBoot Performance: Monitoring, Profiling, and Optimization Techniques
Architecture Development Notes
Architecture Development Notes
Feb 19, 2025 · Operations

Avoid Prometheus Label Pitfalls: Best Practices for Scalable Monitoring

This article examines common label misuse in Prometheus, explains why adding global labels to every metric can cause data bloat, configuration rigidity, and dimensional pollution, and provides concrete best‑practice patterns, dynamic injection techniques, and governance rules to keep monitoring systems efficient and maintainable.

LabelsMonitoringPrometheus
0 likes · 7 min read
Avoid Prometheus Label Pitfalls: Best Practices for Scalable Monitoring
DevOps Cloud Academy
DevOps Cloud Academy
Feb 17, 2025 · Operations

Top 10 AI Tools Transforming DevOps Engineering

This article reviews ten AI‑powered tools—including Jenkins, Ansible, Puppet, Dynatrace, Splunk, GitHub Copilot, New Relic, Azure DevOps, Prometheus, and Chef—that enhance DevOps workflows through predictive analytics, automated rollback, intelligent monitoring, and code assistance, helping teams achieve faster, more reliable software delivery.

AICI/CDDevOps
0 likes · 14 min read
Top 10 AI Tools Transforming DevOps Engineering
Liangxu Linux
Liangxu Linux
Feb 16, 2025 · Operations

How to Quickly Visualize Shell Commands with Sampler – Install, Configure, and Use

Sampler is a lightweight tool that runs shell commands, visualizes their output, and triggers alerts, using simple YAML configuration; the guide explains why it’s useful, how to install it on macOS, Linux, and Windows, and provides detailed examples of components, triggers, interactive shells, and real‑world database monitoring scenarios.

Monitoringalertssampler
0 likes · 14 min read
How to Quickly Visualize Shell Commands with Sampler – Install, Configure, and Use
Alibaba Middleware
Alibaba Middleware
Feb 13, 2025 · Operations

Building Enterprise Alerting Systems with Alibaba Cloud Observability: A Practical Guide

The article explains why alerting is essential for IT stability, breaks down MTTF and MTTR concepts, outlines a step‑by‑step monitoring‑to‑alert workflow, discusses metric types, multi‑dimensional analysis, alarm levels, notification channels, and presents a real‑world enterprise case study using Alibaba Cloud observability products.

Alibaba CloudMTTFMTTR
0 likes · 37 min read
Building Enterprise Alerting Systems with Alibaba Cloud Observability: A Practical Guide
Deepin Linux
Deepin Linux
Feb 12, 2025 · Operations

Comprehensive Guide to Linux Server Fault Diagnosis and Troubleshooting

This article provides a detailed overview of common Linux server failures, a step‑by‑step methodology for fault isolation, practical monitoring tools and commands, and a real‑world case study illustrating diagnosis and remediation techniques for production environments.

LinuxMonitoringPerformance
0 likes · 26 min read
Comprehensive Guide to Linux Server Fault Diagnosis and Troubleshooting
ITPUB
ITPUB
Feb 11, 2025 · Operations

Why Your Monitoring Fails and How to Build Effective Observability Data

Many companies deploy fragmented monitoring and observability tools yet still struggle to pinpoint incidents; this article analyzes the root causes—under‑utilized tools and scenario‑agnostic data—and offers practical steps to organize metrics, build layered insights, and improve fault‑resolution efficiency.

MonitoringObservabilitySRE
0 likes · 12 min read
Why Your Monitoring Fails and How to Build Effective Observability Data
Liangxu Linux
Liangxu Linux
Feb 9, 2025 · Fundamentals

Mastering Linux Processes: From Basics to Advanced Monitoring and Management

This guide explains what a process is, how it differs from a program, its lifecycle, how to monitor and interpret process states with ps and top, manage processes using kill, killall, pkill, run jobs in the background with screen or nohup, adjust priorities with nice/renice, and understand load‑average metrics for performance troubleshooting.

LinuxLoad AverageMonitoring
0 likes · 32 min read
Mastering Linux Processes: From Basics to Advanced Monitoring and Management
dbaplus Community
dbaplus Community
Feb 6, 2025 · Databases

How a MySQL Online Schema Change Platform Evolved from a Single‑Lane Bridge to a Robust 2.0 System

This article recounts the development of ZzoOnlineDDL, a MySQL schema‑change platform, detailing its 1.0 limitations, the 2.0 architectural upgrades, feature set—including intelligent tool selection, timed execution, sharding support, monitoring, and retry mechanisms—and lessons learned from real‑world incidents such as MDL locks, disk pressure, and unique‑index pitfalls.

MonitoringMySQLOnline DDL
0 likes · 34 min read
How a MySQL Online Schema Change Platform Evolved from a Single‑Lane Bridge to a Robust 2.0 System
IT Architects Alliance
IT Architects Alliance
Feb 5, 2025 · Cloud Native

Performance Optimization Strategies for Cloud‑Native Applications

This article examines the rapid adoption of cloud‑native architectures and presents a comprehensive guide to identifying performance bottlenecks and applying architectural, resource‑management, caching, networking, and tooling techniques—such as Kubernetes, Prometheus, Grafana, and JMeter—to achieve high‑performance, scalable cloud‑native systems.

Monitoringcachingcloud-native
0 likes · 22 min read
Performance Optimization Strategies for Cloud‑Native Applications
Rare Earth Juejin Tech Community
Rare Earth Juejin Tech Community
Feb 5, 2025 · Frontend Development

Front‑End Tracking (埋点) Overview, Monitoring Types, Performance Metrics, and Implementation Guide

This article explains front‑end tracking concepts, outlines data, performance, and error monitoring, details common performance metrics, compares code‑based, visual, and automatic tracking solutions, and provides practical JavaScript snippets for event collection, error handling, page‑view reporting, and data transmission methods such as XHR, image GIF, and sendBeacon.

MonitoringWeb Analyticsfrontend
0 likes · 16 min read
Front‑End Tracking (埋点) Overview, Monitoring Types, Performance Metrics, and Implementation Guide
JavaEdge
JavaEdge
Feb 2, 2025 · Artificial Intelligence

Mastering LLMOps: From Model Deployment to Scalable AI Operations

This article explains LLMOps—its goals, core activities, benefits, best practices, and how using an LLMOps platform like Dify can dramatically cut development time, simplify prompt engineering, data preparation, monitoring, and deployment of large language models.

AI operationsData ManagementLLMOps
0 likes · 13 min read
Mastering LLMOps: From Model Deployment to Scalable AI Operations
Soul Technical Team
Soul Technical Team
Jan 24, 2025 · Operations

Migration from Thanos to VictoriaMetrics: Architecture, Plan, Issues, and Benefits

This article details the end‑to‑end migration from Thanos to VictoriaMetrics, covering background analysis, architectural comparison, a phased migration plan, encountered configuration and performance issues, resolution strategies, and the resulting performance, cost, and scalability improvements for the monitoring system.

MonitoringThanosVictoriaMetrics
0 likes · 16 min read
Migration from Thanos to VictoriaMetrics: Architecture, Plan, Issues, and Benefits
Top Architect
Top Architect
Jan 21, 2025 · Backend Development

DynamicTp: A SpringBoot‑Based Dynamic Thread‑Pool Framework for Java Applications

The article introduces DynamicTp, a SpringBoot-based dynamic thread‑pool framework that enables real‑time adjustment, monitoring, and alerting of ThreadPoolExecutor parameters via various configuration centers, outlines its architecture, modules, features, and integration with third‑party components, and provides usage guidance for Java backend developers.

ConfigurationDynamicTpJava
0 likes · 12 min read
DynamicTp: A SpringBoot‑Based Dynamic Thread‑Pool Framework for Java Applications
Efficient Ops
Efficient Ops
Jan 19, 2025 · Operations

How I Rescued a Critical Service from 100% CPU: A Step‑by‑Step Ops Playbook

After a midnight CPU alarm, I walked through rapid diagnosis, JVM profiling, algorithm refactoring, database indexing, Docker isolation, and enhanced monitoring to bring a high‑load Java service back to stability, illustrating a comprehensive incident‑response workflow for modern operations teams.

CPU troubleshootingDocker deploymentJVM profiling
0 likes · 7 min read
How I Rescued a Critical Service from 100% CPU: A Step‑by‑Step Ops Playbook
Linux Cloud Computing Practice
Linux Cloud Computing Practice
Jan 17, 2025 · Operations

10 Essential Linux Sysadmin Tools Every Engineer Should Master

This guide outlines the ten fundamental Linux operations tools and skills—ranging from basic system knowledge and networking services to shell scripting, text processing, databases, firewalls, monitoring, clustering, and backup—that every aspiring sysadmin should learn and practice thoroughly.

DatabaseMonitoringNetworking
0 likes · 6 min read
10 Essential Linux Sysadmin Tools Every Engineer Should Master
Sohu Tech Products
Sohu Tech Products
Jan 15, 2025 · Backend Development

Deep Dive into Druid Connection Pool: Initialization, Retrieval, and Recycling Explained

This technical guide breaks down Alibaba's Druid JDBC connection pool, detailing its initialization process, how connections are fetched and returned, the internal threads and condition‑signal coordination, execution handling, recommended configurations, and monitoring integration, all illustrated with code snippets and diagrams.

ConfigurationDatabaseDruid
0 likes · 23 min read
Deep Dive into Druid Connection Pool: Initialization, Retrieval, and Recycling Explained
Mingyi World Elasticsearch
Mingyi World Elasticsearch
Jan 13, 2025 · Operations

Top Logstash Interview Questions 11‑20: Answers and Practical Configurations

This article provides concise answers and example configurations for eleven common Logstash interview questions, covering HTTP input/poller plugins, the Split filter, pipeline debugging, performance monitoring with Metricbeat, Grok failure handling, secure communication, multi‑source collection, multiple outputs, differences from Elasticsearch ingest pipelines, and Kibana pipeline management.

ElasticsearchGrokLogstash
0 likes · 7 min read
Top Logstash Interview Questions 11‑20: Answers and Practical Configurations
Open Source Linux
Open Source Linux
Jan 13, 2025 · Operations

Key Lessons from 2024 Major Service Outages and How to Prevent Future Downtime

The article reviews major 2024 service outages—from Alibaba Cloud to OpenAI—highlights their root causes, and offers practical operations strategies such as disaster recovery, regular backups, load balancing, monitoring, performance tuning, and capacity planning to reduce future downtime.

Monitoringcapacity planningdisaster recovery
0 likes · 5 min read
Key Lessons from 2024 Major Service Outages and How to Prevent Future Downtime
Java Backend Technology
Java Backend Technology
Jan 9, 2025 · Backend Development

How DynamicTp Enables Real‑Time ThreadPool Tuning and Monitoring in Java

DynamicTp is a SpringBoot‑compatible framework that extends ThreadPoolExecutor to allow live adjustment of pool parameters, real‑time monitoring, multi‑platform alerts, and seamless integration with popular configuration centers, helping Java services achieve higher performance and reliability.

Dynamic ConfigurationMonitoringSpringBoot
0 likes · 11 min read
How DynamicTp Enables Real‑Time ThreadPool Tuning and Monitoring in Java
Su San Talks Tech
Su San Talks Tech
Jan 8, 2025 · Backend Development

How DynamicTp Enables Real‑Time Thread Pool Monitoring and Auto‑Tuning in Java

DynamicTp extends Java's ThreadPoolExecutor with zero‑intrusion configuration, real‑time parameter adjustment, comprehensive monitoring, and multi‑channel alerting, allowing developers to dynamically tune thread pools across microservices using popular configuration centers and integrate with tools like Micrometer and Grafana.

DynamicTpJavaMonitoring
0 likes · 11 min read
How DynamicTp Enables Real‑Time Thread Pool Monitoring and Auto‑Tuning in Java
macrozheng
macrozheng
Jan 7, 2025 · Backend Development

DynamicTp: Real‑time Monitoring and Dynamic Scaling for SpringBoot Thread Pools

This article introduces DynamicTp, a zero‑intrusion SpringBoot starter that provides real‑time monitoring, dynamic adjustment, and alerting of ThreadPoolExecutor parameters via popular configuration centers, supporting multiple middleware thread pools, various metrics exporters, and extensible SPI interfaces for enterprise‑grade thread‑pool management.

ConfigurationCenterDynamicThreadPoolMonitoring
0 likes · 11 min read
DynamicTp: Real‑time Monitoring and Dynamic Scaling for SpringBoot Thread Pools
IT Architects Alliance
IT Architects Alliance
Jan 6, 2025 · Operations

Ensuring High Reliability in Distributed Systems: Redundancy, Fault Detection, Replication, and Resilience Strategies

The article explores how distributed systems achieve high reliability through redundant design, precise fault detection and recovery, data replication and synchronization, coordinated fault tolerance and load balancing, distributed transaction handling, comprehensive monitoring, elastic scaling, security safeguards, and robust disaster‑recovery planning.

MonitoringReliabilityfault tolerance
0 likes · 18 min read
Ensuring High Reliability in Distributed Systems: Redundancy, Fault Detection, Replication, and Resilience Strategies
IT Architects Alliance
IT Architects Alliance
Dec 29, 2024 · Operations

Design Principles and Key Technologies for High‑Availability Systems

The article explains why 24/7 high‑availability systems are essential for modern enterprises and details core design principles, layered architecture, and critical technologies such as redundancy, load balancing, caching, elastic scaling, monitoring, and fault‑tolerance to ensure continuous, reliable service.

Cloud ComputingMonitoringSystem Design
0 likes · 23 min read
Design Principles and Key Technologies for High‑Availability Systems
Architect
Architect
Dec 27, 2024 · Big Data

Fault Self‑Healing System for Large‑Scale Big Data Clusters

This article describes the design, architecture, and technical implementation of BMR's fault self‑healing platform, which automatically collects data, analyzes failures, defines decision rules, and executes safe recovery workflows to improve reliability and efficiency of massive, heterogeneous big‑data environments.

Big DataCluster ManagementMonitoring
0 likes · 16 min read
Fault Self‑Healing System for Large‑Scale Big Data Clusters
Linux Ops Smart Journey
Linux Ops Smart Journey
Dec 27, 2024 · Cloud Native

How to Enable Ceph Enterprise Monitoring with Prometheus & Grafana

Learn step‑by‑step how to activate Ceph’s monitoring modules, configure Prometheus to collect Ceph metrics, verify data collection, and integrate Grafana dashboards, including tips on required dependencies and troubleshooting, to ensure reliable, secure storage management in enterprise cloud‑native environments.

CephGrafanaMonitoring
0 likes · 4 min read
How to Enable Ceph Enterprise Monitoring with Prometheus & Grafana
Yang Money Pot Technology Team
Yang Money Pot Technology Team
Dec 26, 2024 · Frontend Development

Design and Implementation of a Multi‑CDN Disaster Recovery Mechanism for Frontend Resource Loading

This article presents a comprehensive multi‑CDN disaster‑recovery solution for frontend static resources, detailing the background, current issues, goals, SDK‑based architecture, monitoring and retry strategies, data‑reporting mechanisms, evaluation results, and future dynamic scheduling improvements.

CDNMonitoringRetry
0 likes · 12 min read
Design and Implementation of a Multi‑CDN Disaster Recovery Mechanism for Frontend Resource Loading
Linux Ops Smart Journey
Linux Ops Smart Journey
Dec 20, 2024 · Cloud Native

How to Set Up MinIO Enterprise Monitoring with Prometheus & Grafana

This guide walks you through configuring MinIO's enterprise monitoring panel, generating Prometheus metrics for clusters, nodes, buckets, and resources, integrating them into Grafana dashboards, and verifying successful data collection to enhance data management and operational efficiency.

GrafanaMonitoringPrometheus
0 likes · 7 min read
How to Set Up MinIO Enterprise Monitoring with Prometheus & Grafana
Full-Stack DevOps & Kubernetes
Full-Stack DevOps & Kubernetes
Dec 20, 2024 · Operations

20 Must‑Know Production Ops Issues and Quick Fixes

This guide presents twenty common production‑environment problems—from log analysis and database recovery to Kubernetes scheduling—detailing real‑world scenarios, step‑by‑step command solutions, and preventive measures that help engineers quickly diagnose, resolve, and avoid outages.

DevOpsMonitoringoperations
0 likes · 17 min read
20 Must‑Know Production Ops Issues and Quick Fixes
DevOps Operations Practice
DevOps Operations Practice
Dec 17, 2024 · Backend Development

From CPU Alert to Resolution: A Step‑by‑Step Backend Performance Debugging Guide

This article recounts a midnight CPU alert incident and walks through systematic backend troubleshooting—from initial system checks and JVM profiling to algorithm refactoring, database indexing, Docker‑based isolation, and proactive monitoring—demonstrating how to restore service performance and prevent future outages.

DatabaseDockerJVM
0 likes · 7 min read
From CPU Alert to Resolution: A Step‑by‑Step Backend Performance Debugging Guide
转转QA
转转QA
Dec 13, 2024 · Operations

Data Point Governance and Quality Management in ZhiZhu QA Process

This article describes how ZhiZhu's quality inspection team introduced a two‑stage data‑point governance framework—initial manual enforcement followed by automated system monitoring, real‑time validation, user‑behavior trees, and dashboards—to dramatically improve data quality, testing efficiency, and issue resolution.

DashboardMonitoringQA
0 likes · 9 min read
Data Point Governance and Quality Management in ZhiZhu QA Process
Efficient Ops
Efficient Ops
Dec 11, 2024 · Operations

Thanos vs VictoriaMetrics: Which Prometheus Storage Solution Wins for Scale and Cost?

This article compares Thanos and VictoriaMetrics as long‑term storage solutions for Prometheus, evaluating their architecture, write and read paths, reliability, consistency, performance, scalability, high‑availability, and hosting costs to help you choose the most suitable option for your monitoring stack.

Cost ComparisonLong‑term StorageMonitoring
0 likes · 18 min read
Thanos vs VictoriaMetrics: Which Prometheus Storage Solution Wins for Scale and Cost?
JD Cloud Developers
JD Cloud Developers
Dec 10, 2024 · Operations

How We Boosted Inventory Platform Stability 24× with Smart Traffic Splitting and Redis Caching

This article examines the stability challenges of an e‑commerce inventory platform—including workflow complexity, database hotspots, and high‑frequency calculations—and details comprehensive solutions such as traffic splitting, gray releases, Redis caching, data consistency mechanisms, rate limiting, and monitoring enhancements that together improved throughput by 24× and reduced latency dramatically.

InventoryMonitoringRedis
0 likes · 14 min read
How We Boosted Inventory Platform Stability 24× with Smart Traffic Splitting and Redis Caching
Top Architect
Top Architect
Dec 9, 2024 · Databases

Database Monitoring and Slow Query Log Management Guide

This article provides a practical guide on monitoring database system resources using Linux commands, configuring MySQL slow query logging, analyzing performance issues, and outlines best practices, while also promoting a ChatGPT community and related services.

DevOpsLoggingMonitoring
0 likes · 7 min read
Database Monitoring and Slow Query Log Management Guide
Efficient Ops
Efficient Ops
Dec 8, 2024 · Operations

Diagnosing High Load with Low CPU on Linux: Commands and Tips

This guide explains how to analyze and troubleshoot situations where a Linux system shows high load averages despite low CPU usage, covering common load analysis methods, key commands like top, vmstat, iostat, and practical solutions for I/O bottlenecks and stuck processes.

CPULinuxLoad
0 likes · 11 min read
Diagnosing High Load with Low CPU on Linux: Commands and Tips
Top Architect
Top Architect
Dec 5, 2024 · Databases

Database Monitoring and Slow Query Log Management Guide

This article explains how database administrators can monitor system resource usage with commands like top, iostat, and vmstat, and configure MySQL slow query logging, including enabling the log, setting thresholds, viewing logs, and applying best‑practice recommendations for analysis and issue resolution.

Database AdministrationLinux commandsMonitoring
0 likes · 8 min read
Database Monitoring and Slow Query Log Management Guide
Linux Ops Smart Journey
Linux Ops Smart Journey
Dec 3, 2024 · Cloud Native

How to Set Up Harbor Monitoring with Prometheus and Grafana

Learn step‑by‑step how to deploy the harbor‑exporter, configure Prometheus to scrape Harbor metrics, verify data collection, and add official Grafana dashboards, enabling real‑time monitoring of your Harbor registry for improved stability, security, and performance in cloud‑native environments.

GrafanaHarborKubernetes
0 likes · 6 min read
How to Set Up Harbor Monitoring with Prometheus and Grafana
Programmer1970
Programmer1970
Nov 27, 2024 · Operations

Understanding Elasticsearch Thread Pools: Types, Usage, and Tuning

The article explains Elasticsearch's thread‑pool architecture, detailing the Search, Write, Generic, and other specialized pools, their purposes, fixed or cached configurations, optimization guidelines, and how to monitor and adjust them via REST APIs and built‑in tools.

ElasticsearchJava ExecutorMonitoring
0 likes · 7 min read
Understanding Elasticsearch Thread Pools: Types, Usage, and Tuning
58 Tech
58 Tech
Nov 27, 2024 · Operations

Building an Observability System for Cloud Authentication: Practices, Metrics, and Lessons Learned

This article details how 58 Group’s cloud authentication service introduced an observability framework—optimizing logs, employing distributed tracing, defining SLO/SLA metrics, and implementing burn‑rate alerts—to improve fault detection, reduce false alarms, and achieve faster root‑cause analysis across the system.

Error BudgetMonitoringObservability
0 likes · 16 min read
Building an Observability System for Cloud Authentication: Practices, Metrics, and Lessons Learned
JD Cloud Developers
JD Cloud Developers
Nov 27, 2024 · Operations

Mastering SLA, SLO, and SLI: Practical Strategies for Reliable Services

This article explains the core concepts of SLA, SLO, and SLI, demonstrates how to set realistic service level objectives, manage alert noise, and apply practical examples—including API, MQ, and scheduled task monitoring—to improve system reliability and performance during high‑traffic events like 11.11 promotions.

MonitoringSLASLI
0 likes · 23 min read
Mastering SLA, SLO, and SLI: Practical Strategies for Reliable Services
Liangxu Linux
Liangxu Linux
Nov 23, 2024 · Cloud Native

How a Solo Engineer Runs a Full‑Stack SaaS on Kubernetes

This article details how a single‑person startup leverages Kubernetes on AWS EKS to handle load balancing, automatic DNS, TLS, autoscaling, monitoring, alerting, secret management, and CI/CD for a Django‑based SaaS, illustrating practical configurations, code snippets, and infrastructure‑as‑code patterns.

AWS EKSCI/CDDjango
0 likes · 16 min read
How a Solo Engineer Runs a Full‑Stack SaaS on Kubernetes
ITPUB
ITPUB
Nov 23, 2024 · Operations

Zabbix vs Prometheus: Which Monitoring Tool Wins for Modern Cloud Environments?

This article compares Zabbix and Prometheus across performance, data collection, visualization, and alerting, highlighting their architectural differences, ecosystem strengths, and suitability for traditional data‑center monitoring versus dynamic cloud‑native workloads.

MonitoringObservabilityPrometheus
0 likes · 11 min read
Zabbix vs Prometheus: Which Monitoring Tool Wins for Modern Cloud Environments?
Alibaba Cloud Observability
Alibaba Cloud Observability
Nov 22, 2024 · Cloud Native

Mastering Alibaba Cloud Observability: Tagging Strategies for Efficient Resource Management

This article explains how Alibaba Cloud’s observability suite uses tag metadata to organize, monitor, and secure resources across business, endpoints, applications, middleware, and containers, offering best‑practice design principles and real‑world case studies for building scalable, tag‑driven monitoring dashboards.

Alibaba CloudMonitoringTag Management
0 likes · 25 min read
Mastering Alibaba Cloud Observability: Tagging Strategies for Efficient Resource Management
Cognitive Technology Team
Cognitive Technology Team
Nov 19, 2024 · Operations

Compile-Time Automatic Instrumentation for Go Applications: Principles, Modular Extensions, and Practical Usage

This article introduces a zero‑intrusive compile‑time automatic instrumentation framework for Go, explains its preprocessing and code‑injection mechanisms, and provides modular extension principles with concrete examples such as HTTP header logging, sort algorithm replacement, SQL injection protection, and gRPC traffic control.

Automatic InstrumentationGoModular Extension
0 likes · 18 min read
Compile-Time Automatic Instrumentation for Go Applications: Principles, Modular Extensions, and Practical Usage
Ops Development Stories
Ops Development Stories
Nov 19, 2024 · Operations

How to Install and Explore Nightingale v7.7: New Features, Upgrade Guide, and Hands‑On Demo

This article introduces Nightingale monitoring's final v7.7 release, outlines its new features and major v7 changes, provides step‑by‑step upgrade instructions, and walks through a Docker‑based installation, data‑source integration, dashboard import, and alert‑rule configuration with DingTalk notifications.

Alert RulesDockerMonitoring
0 likes · 10 min read
How to Install and Explore Nightingale v7.7: New Features, Upgrade Guide, and Hands‑On Demo
Spring Full-Stack Practical Cases
Spring Full-Stack Practical Cases
Nov 18, 2024 · Backend Development

Master Spring Boot 3 Actuator: Custom Endpoints, Health Checks, and Monitoring

Explore comprehensive Spring Boot 3 Actuator capabilities—including enabling CORS, creating custom endpoints, configuring health indicators, HTTP tracing, security auditing, and process monitoring—through detailed explanations, YAML configurations, and full Java code examples, empowering developers to effectively monitor and manage production-ready applications.

ActuatorCustom EndpointMonitoring
0 likes · 8 min read
Master Spring Boot 3 Actuator: Custom Endpoints, Health Checks, and Monitoring
JD Retail Technology
JD Retail Technology
Nov 13, 2024 · R&D Management

Guidelines for New Project Managers: Initiation, Planning, Execution, and Monitoring

This article shares practical advice for novice project managers, covering the four process groups—initiation, planning, execution, and monitoring—through real‑world examples, stakeholder identification, risk handling, change control, and communication techniques to help them deliver value and grow their teams.

MonitoringProject ManagementRisk Management
0 likes · 25 min read
Guidelines for New Project Managers: Initiation, Planning, Execution, and Monitoring
Linux Ops Smart Journey
Linux Ops Smart Journey
Nov 12, 2024 · Databases

Master PostgreSQL Monitoring with Grafana: Step-by-Step Guide

Learn how to deploy postgres_exporter, configure PostgreSQL extensions, set up Prometheus scraping, and create Grafana dashboards for comprehensive PostgreSQL performance monitoring, complete with command-line instructions and tips for verifying data collection and visualizing metrics.

DatabaseGrafanaMonitoring
0 likes · 6 min read
Master PostgreSQL Monitoring with Grafana: Step-by-Step Guide
Java Tech Enthusiast
Java Tech Enthusiast
Nov 10, 2024 · Databases

Database Monitoring and Logging Practices

Effective database administration relies on continuous monitoring of system resources—CPU, memory, disk I/O, and network—using tools like top, iostat, and vmstat, alongside logging slow MySQL queries, analyzing performance bottlenecks, and following best practices such as automated monitoring, centralized log management, regular audits, and log backups.

DatabaseLinuxLogging
0 likes · 5 min read
Database Monitoring and Logging Practices
Linux Cloud Computing Practice
Linux Cloud Computing Practice
Nov 5, 2024 · Operations

10 Essential Linux Ops Tools Every Engineer Should Master

This article introduces ten indispensable Linux operations tools—Shell scripting, Git, Ansible, Prometheus, Grafana, Docker, Kubernetes, Nginx, ELK Stack, and Zabbix—detailing their functions, typical use cases, advantages, and practical examples to help engineers automate and monitor infrastructure efficiently.

DevOpsMonitoringconfiguration management
0 likes · 9 min read
10 Essential Linux Ops Tools Every Engineer Should Master
Linux Ops Smart Journey
Linux Ops Smart Journey
Nov 3, 2024 · Cloud Native

Build a Robust Kubernetes Monitoring System with Prometheus and HAProxy

This guide walks you through setting up a comprehensive Kubernetes monitoring solution—covering component metrics collection, configuring HAProxy for network access, exposing metrics from kube-proxy, Calico, and kube-state-metrics, and integrating everything into Prometheus for reliable cluster health visibility.

CalicoHAProxyKubernetes
0 likes · 12 min read
Build a Robust Kubernetes Monitoring System with Prometheus and HAProxy
BirdNest Tech Talk
BirdNest Tech Talk
Nov 3, 2024 · Databases

Master ClickHouse Write Performance: Proven Optimization Strategies

This comprehensive guide walks through ClickHouse write‑performance optimization, covering hardware choices, system and application‑level tuning, async insert settings, Buffer engine configuration, storage compression, real‑world case studies, monitoring queries, and actionable best‑practice recommendations.

Async InsertBuffer EngineClickHouse
0 likes · 12 min read
Master ClickHouse Write Performance: Proven Optimization Strategies
Java Tech Enthusiast
Java Tech Enthusiast
Nov 1, 2024 · Databases

Quick MySQL Configuration and Monitoring Queries

This guide presents essential MySQL configuration and monitoring queries—covering connection limits, Binlog/GTID status, InnoDB settings—plus a one‑click script that consolidates these checks, enabling quick health assessments and more efficient routine inspections of MySQL servers.

DatabaseMonitoringMySQL
0 likes · 2 min read
Quick MySQL Configuration and Monitoring Queries
Java Architect Essentials
Java Architect Essentials
Oct 27, 2024 · Operations

Integrating Prometheus with Spring Boot for Real‑time Monitoring and Grafana Visualization

This article explains how to use Prometheus together with Spring Boot Actuator and Micrometer to collect, expose, and visualize application metrics, including step‑by‑step dependency configuration, YAML settings, Docker deployment of Prometheus and Grafana, and adding custom metrics for comprehensive monitoring.

ActuatorGrafanaMonitoring
0 likes · 10 min read
Integrating Prometheus with Spring Boot for Real‑time Monitoring and Grafana Visualization
dbaplus Community
dbaplus Community
Oct 23, 2024 · Backend Development

Mastering Java Thread Pools: Common Pitfalls and Best Practices

This article outlines how to correctly create, monitor, and configure Java ThreadPoolExecutor instances, explains why using the Executors factory can cause OOM, recommends separate named pools per business, provides formulas for sizing CPU‑bound and I/O‑bound workloads, and highlights real‑world pitfalls and dynamic‑configuration solutions.

MonitoringSpringconcurrency
0 likes · 16 min read
Mastering Java Thread Pools: Common Pitfalls and Best Practices
DeWu Technology
DeWu Technology
Oct 23, 2024 · Backend Development

Automated Traffic Rule Inspection with Flow Replay Platform

The Flow Replay Platform automates traffic‑rule inspection by recording traffic from all environments, letting engineers define jsonPath‑based interface rules that continuously validate pre‑release and production traffic, instantly alerting anomalies, reducing false positives, accelerating release verification, and cutting manual testing effort, as demonstrated by discovered coupon‑related bugs.

Monitoringautomated testingbackend
0 likes · 9 min read
Automated Traffic Rule Inspection with Flow Replay Platform
Efficient Ops
Efficient Ops
Oct 21, 2024 · Operations

Essential Prometheus Best Practices: Avoid Common Pitfalls and Boost Reliability

This article shares practical Prometheus best‑practice tips—from understanding its accuracy‑reliability trade‑offs and self‑monitoring, to avoiding NFS storage, managing high‑cardinality metrics, handling rate() and recording‑rule pitfalls, and fine‑tuning alerting—so you can run a stable, low‑cost monitoring stack.

MonitoringObservabilityalerting
0 likes · 10 min read
Essential Prometheus Best Practices: Avoid Common Pitfalls and Boost Reliability
JD Tech Talk
JD Tech Talk
Oct 21, 2024 · Operations

Observability and Quality Assurance: Strategies for Test Teams

This article examines how test teams can enhance application observability and quality assurance by distinguishing observability from traditional monitoring, defining goals, outlining a monitoring foundation, and proposing module‑level and system‑level strategies for proactive fault detection, data analysis, and alerting.

MonitoringObservabilityquality assurance
0 likes · 12 min read
Observability and Quality Assurance: Strategies for Test Teams
JD Cloud Developers
JD Cloud Developers
Oct 21, 2024 · Operations

How Test Teams Can Build Observability Beyond Traditional Monitoring

This article examines how quality assurance engineers can adopt observability principles—distinct from conventional monitoring—to enhance system health detection, root‑cause analysis, and proactive risk mitigation across resources, services, business functions, data, and logs.

MonitoringObservabilityoperations
0 likes · 17 min read
How Test Teams Can Build Observability Beyond Traditional Monitoring
Programmer1970
Programmer1970
Oct 20, 2024 · Backend Development

Essential Questions Every Backend Engineer Should Ask

The article presents a comprehensive checklist of critical questions covering API design, system architecture, performance tuning, data consistency, reliability, automation, and advanced features that guide backend developers toward building scalable, secure, and high‑performance services.

API designMonitoringReliability
0 likes · 8 min read
Essential Questions Every Backend Engineer Should Ask
Test Development Learning Exchange
Test Development Learning Exchange
Oct 11, 2024 · Fundamentals

Fundamentals of Performance Testing: Concepts, Metrics, Tools, and Best Practices

This article provides a comprehensive overview of performance testing fundamentals, covering core concepts, key metrics, common testing tools, test design, load generation, result analysis, bottleneck identification, optimization techniques, cloud and micro‑service testing, monitoring, reporting, challenges, and cost‑benefit considerations.

MonitoringOptimizationbenchmarking
0 likes · 12 min read
Fundamentals of Performance Testing: Concepts, Metrics, Tools, and Best Practices