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monitoring

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1767 articles
Page 73 of 89
Code Ape Tech Column
Code Ape Tech Column
Apr 20, 2021 · Cloud Native

A Beginner's Guide to Designing, Implementing, and Deploying Microservices on Kubernetes

This article provides a comprehensive step‑by‑step tutorial on designing, implementing, and deploying a simple Java Spring Boot microservice system on Kubernetes, covering architecture design, registration center, monitoring with Prometheus and Grafana, logging, tracing, flow control, and verification using tools such as Zipkin and Sentinel.

Cloud NativeDeploymentJava
0 likes · 18 min read
A Beginner's Guide to Designing, Implementing, and Deploying Microservices on Kubernetes
FunTester
FunTester
Mar 31, 2020 · Operations

Interface Performance Testing – Tools, Scripts, and Guides

This article compiles a comprehensive list of resources—including tools, scripts, and tutorials—for conducting interface performance testing on Linux and other platforms, covering topics such as netdata localization, timewatch utility, load testing strategies, JVM heap dumps, and visualizing test data.

APILinuxload testing
0 likes · 6 min read
Interface Performance Testing – Tools, Scripts, and Guides
Architect
Architect
Jul 11, 2024 · Backend Development

Architecture Refactoring of a Consumer Installment System: Background, Goals, Design, Deployment, and Monitoring

This article presents a comprehensive case study of refactoring a consumer installment platform, covering business restructuring, technical debt resolution, design of domain and module layers, code redesign with design patterns, phased deployment, monitoring setup, and the overall benefits achieved.

ArchitectureBackendDesign Patterns
0 likes · 11 min read
Architecture Refactoring of a Consumer Installment System: Background, Goals, Design, Deployment, and Monitoring
Architect
Architect
Jan 29, 2023 · Backend Development

DynamicTp: A Dynamic ThreadPoolExecutor Extension for Real‑time Monitoring and Configuration

DynamicTp is a Java library that extends ThreadPoolExecutor to enable dynamic, configuration‑center‑driven adjustment of thread‑pool parameters, real‑time monitoring, alert notifications, and metric collection, providing a lightweight, zero‑intrusion solution for microservice architectures.

Dynamic ConfigurationJavaSpringBoot
0 likes · 9 min read
DynamicTp: A Dynamic ThreadPoolExecutor Extension for Real‑time Monitoring and Configuration
Architect
Architect
Jul 17, 2022 · Operations

Performance Monitoring and Optimization Techniques for Backend Systems

The article discusses practical methods for monitoring and diagnosing performance issues in backend applications, covering database slow‑query logs, interface latency, message‑queue backlogs, segment‑timing analysis, and optimization strategies such as request merging, caching, multithreading, and database tuning.

BackendPerformancecaching
0 likes · 9 min read
Performance Monitoring and Optimization Techniques for Backend Systems
Architect
Architect
Jun 25, 2022 · Cloud Native

Microservices + Kubernetes Beginner's Guide: Design, Implementation, and High‑Availability Deployment

This comprehensive guide walks readers through designing a simple front‑end/back‑end separated microservice system, implementing it with Java Spring Boot, deploying it on a Kubernetes cluster, and adding high‑availability, monitoring, logging, tracing, and traffic‑control mechanisms using tools such as Eureka, Prometheus, Grafana, Zipkin, Sentinel and Lens.

Cloud NativeHigh AvailabilityJava
0 likes · 18 min read
Microservices + Kubernetes Beginner's Guide: Design, Implementation, and High‑Availability Deployment
Architect
Architect
Dec 6, 2021 · Backend Development

Interface Performance Optimization: Indexes, SQL Tuning, Remote Calls, Asynchronous Processing, Caching, and More

This article provides a comprehensive guide for backend developers on improving interface performance through proper indexing, SQL optimization, parallel remote calls, asynchronous handling, lock granularity, transaction management, pagination, caching strategies, and monitoring tools, offering practical code examples and best‑practice recommendations.

BackendPerformancecaching
0 likes · 28 min read
Interface Performance Optimization: Indexes, SQL Tuning, Remote Calls, Asynchronous Processing, Caching, and More
Architect
Architect
Nov 14, 2021 · Backend Development

Designing a Billion‑User User Center: Architecture, Interface Design, Token Degradation, Data Security, and Monitoring

This article presents a comprehensive engineering guide for building a high‑availability, high‑performance, and secure user‑center system that can serve hundreds of millions of users, covering service architecture, API design, sharding, token fallback, data protection, asynchronous processing, and observability.

Tokenmicroservicesmonitoring
0 likes · 16 min read
Designing a Billion‑User User Center: Architecture, Interface Design, Token Degradation, Data Security, and Monitoring
Architect
Architect
Apr 10, 2021 · Cloud Native

A Beginner’s Guide to Building High‑Availability Microservices on Kubernetes

This article walks readers through the complete lifecycle of designing, implementing, deploying, and validating a simple Java Spring‑Boot microservice system on Kubernetes, covering service design, registration, monitoring, tracing, traffic control, high‑availability deployment, and practical verification steps.

Cloud NativeJavaSpring Boot
0 likes · 20 min read
A Beginner’s Guide to Building High‑Availability Microservices on Kubernetes
Architect
Architect
Jan 2, 2021 · Operations

Layered Architecture of Microservice Monitoring and Key Practices

This article explains the layered architecture of microservice monitoring, detailing five monitoring levels—from infrastructure to end-user experience—along with essential monitoring points such as logs, metrics, tracing, alerts, and health checks, and presents a typical monitoring stack using agents, Kafka, ELK, and InfluxDB.

ArchitectureMetricsObservability
0 likes · 6 min read
Layered Architecture of Microservice Monitoring and Key Practices
Architect
Architect
Jan 15, 2016 · Backend Development

WeChat Architecture: Strategies for Massive Scale, Agile Development, and Reliability

The article summarizes Tencent's WeChat technical director Zhou Hao's presentation on how the massive messaging platform achieves rapid growth, high availability, and agile development through a three‑pronged strategy of precise product design, flexible project management, and robust backend technologies such as modular system decomposition, extensible protocols, gray‑release deployment, and comprehensive monitoring.

System ArchitectureWeChatagile development
0 likes · 17 min read
WeChat Architecture: Strategies for Massive Scale, Agile Development, and Reliability
Architect
Architect
Aug 31, 2015 · Databases

MySQL High Availability: Replication, Monitoring, and Failover Strategies

This article discusses MySQL high‑availability solutions, covering asynchronous and semi‑synchronous replication, monitoring with keepalived, Zookeeper, and custom agents, failover procedures using binlog positions, GTID and pseudo‑GTID techniques, and the author's practical experiences and future plans.

FailoverGTIDHigh Availability
0 likes · 17 min read
MySQL High Availability: Replication, Monitoring, and Failover Strategies
Architect
Architect
May 17, 2015 · Backend Development

Weibo’s Third-Generation Technical Architecture Overview

The article presents a comprehensive overview of Sina Weibo’s third-generation backend architecture, detailing its orthogonal three-tier horizontal model, vertical technical layers, key middleware components such as MCQ, Motan, Object Store and SSDCache, and the WatchMan distributed tracing system that together ensure high availability, scalability, and efficient service delivery.

ArchitectureBackendSOA
0 likes · 15 min read
Weibo’s Third-Generation Technical Architecture Overview
Architects Research Society
Architects Research Society
Jan 9, 2019 · Operations

Enterprise Azure Governance Framework: Scaffolding, Policies, Security, Cost Management, and Automation

This guide explains how enterprises can build a comprehensive Azure governance scaffold—covering hierarchy, naming standards, policies, initiatives, identity and access management, security, monitoring, cost control, automation, and DevOps—to balance agility with control and risk mitigation across cloud workloads.

AzureCost Managementautomation
0 likes · 29 min read
Enterprise Azure Governance Framework: Scaffolding, Policies, Security, Cost Management, and Automation
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.

DockerJVMJava
0 likes · 7 min read
From CPU Alert to Resolution: A Step‑by‑Step Backend Performance Debugging Guide
DevOps Operations Practice
DevOps Operations Practice
Feb 16, 2024 · Operations

Linux, Networking, Container, and Monitoring Interview Questions

This article compiles a comprehensive set of interview-style questions covering Linux file handling, CPU metrics, link types, TCP handshakes, process vs thread, TCP/UDP differences, DDoS mitigation, Keepalived operation, TIME_WAIT optimization, container networking, Kubernetes components, deployment strategies, monitoring concepts, Prometheus architecture, and common web‑site operational issues.

ContainersInterviewLinux
0 likes · 4 min read
Linux, Networking, Container, and Monitoring Interview Questions
DevOps Operations Practice
DevOps Operations Practice
May 14, 2023 · Operations

How to Monitor Redis with Prometheus: Installation, Configuration, Visualization, and Alerting

This article explains how to set up Redis monitoring using Prometheus, covering installation of Redis Exporter, Prometheus configuration, Grafana visualization, and alert rule creation, providing step‑by‑step commands and guidance to ensure high availability and performance of Redis instances.

AlertingGrafanaPrometheus
0 likes · 6 min read
How to Monitor Redis with Prometheus: Installation, Configuration, Visualization, and Alerting
DevOps Operations Practice
DevOps Operations Practice
Jun 11, 2023 · Operations

Practical Linux Administration Tools for System Monitoring and Management

This article presents a curated list of useful Linux command‑line tools—including Nethogs, IOZone, IOTop, IPtraf, IFTop, HTop, NMON, MultiTail, Fail2ban, Tmux, Agedu, NMap and Httperf—along with installation commands and brief usage notes to help system administrators monitor performance, security and resources effectively.

LinuxOperationsmonitoring
0 likes · 12 min read
Practical Linux Administration Tools for System Monitoring and Management
DevOps
DevOps
Nov 29, 2023 · Backend Development

Microservice Architecture Evolution: From Monolith to Service Mesh

This article walks through the journey of transforming a simple online supermarket from a monolithic application to a fully fledged microservice architecture, highlighting the motivations, design decisions, component breakdown, operational challenges, monitoring, tracing, resilience patterns, testing strategies, and the role of service meshes.

ArchitectureDevOpsService Mesh
0 likes · 21 min read
Microservice Architecture Evolution: From Monolith to Service Mesh