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Linux Tuning

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Architect's Guide
Architect's Guide
Aug 24, 2022 · Backend Development

Optimizing Long‑Connection Services with Netty: From Millions of Connections to High QPS

This article summarizes the challenges and optimization techniques for building a high‑performance long‑connection service with Netty, covering non‑blocking I/O, Linux kernel tuning, client‑side testing, VM‑based scaling, data‑structure tweaks, CPU and GC bottlenecks, and the final results of achieving hundreds of thousands of connections and tens of thousands of QPS on a single server.

GC tuningJava NIOLinux Tuning
0 likes · 14 min read
Optimizing Long‑Connection Services with Netty: From Millions of Connections to High QPS
Top Architect
Top Architect
Oct 18, 2021 · Backend Development

Performance Optimization of a High-Concurrency Python Service: Architecture, Tuning, and Load Testing

This article documents a Python service performance optimization case, detailing the initial requirements, environment setup, bottleneck analysis, architectural redesign with caching and message queues, Linux TCP time-wait tuning, and load-testing results that achieved 50 k QPS with low latency and error rate.

Linux TuningPythonbackend development
0 likes · 7 min read
Performance Optimization of a High-Concurrency Python Service: Architecture, Tuning, and Load Testing
Xiaolei Talks DB
Xiaolei Talks DB
Sep 30, 2021 · Databases

Deploy Aerospike in 10 Minutes: Step‑by‑Step Installation and Tuning Guide

This tutorial walks you through installing the Aerospike NoSQL database, tuning Linux system parameters, configuring a three‑node cluster, performing basic AQL operations, and setting up AMC monitoring, all within roughly ten minutes of setup time.

AerospikeCluster SetupDatabase Installation
0 likes · 11 min read
Deploy Aerospike in 10 Minutes: Step‑by‑Step Installation and Tuning Guide
Top Architect
Top Architect
Jun 21, 2021 · Backend Development

Implementing High‑Performance Long‑Connection Services with Netty: Challenges and Optimizations

This article explains how to build a scalable long‑connection service using Netty, covering the underlying concepts, Linux kernel tuning, code examples for Java NIO and Netty, performance bottlenecks such as QPS, data‑structure and GC issues, and practical optimization techniques to achieve hundreds of thousands of concurrent connections.

Java NIOLinux TuningLong Connection
0 likes · 13 min read
Implementing High‑Performance Long‑Connection Services with Netty: Challenges and Optimizations
Architecture Digest
Architecture Digest
May 12, 2021 · Backend Development

Performance Optimization of a High‑Concurrency Python Web Service

This article documents a Python web service performance optimization case, detailing the initial bottlenecks, architectural redesign with caching and message queues, load‑testing methodology, Linux TCP time‑wait tuning, and the final results achieving 50k QPS with sub‑70 ms latency.

DatabaseLinux TuningPython
0 likes · 9 min read
Performance Optimization of a High‑Concurrency Python Web Service
IT Xianyu
IT Xianyu
Dec 4, 2020 · Operations

10 Tips to Achieve 10× Application Performance with NGINX

This article explains why web application performance is critical, presents ten practical optimization techniques—including reverse proxy, load balancing, caching, compression, SSL/TLS tuning, HTTP/2, software upgrades, Linux and web‑server tuning, and real‑time monitoring—to help developers and operators achieve up to tenfold speed improvements.

HTTP/2Linux TuningNginx
0 likes · 22 min read
10 Tips to Achieve 10× Application Performance with NGINX
Top Architect
Top Architect
Nov 30, 2020 · Operations

10 Tips to Achieve Up to 10× Web Application Performance with NGINX

This article presents ten practical recommendations—including reverse‑proxy deployment, load balancing, caching, compression, SSL/TLS optimization, HTTP/2/SPDY adoption, software upgrades, Linux and web‑server tuning, and real‑time monitoring—to dramatically improve web‑application performance, potentially reaching tenfold speed gains.

Linux TuningNginxcaching
0 likes · 23 min read
10 Tips to Achieve Up to 10× Web Application Performance with NGINX
Architecture Digest
Architecture Digest
Jul 22, 2020 · Backend Development

10 Tips to Achieve 10× Application Performance with NGINX

This article presents ten practical NGINX‑based techniques—including reverse proxy deployment, load balancing, caching, compression, SSL/TLS optimization, HTTP/2 adoption, software upgrades, Linux tuning, web‑server configuration, and real‑time monitoring—that together can boost web‑application throughput and latency by up to an order of magnitude.

Linux TuningNginxSSL/TLS
0 likes · 22 min read
10 Tips to Achieve 10× Application Performance with NGINX
Architect
Architect
Dec 17, 2015 · Operations

Ceph Performance Optimization: Methodology, Hardware and Software Tuning Guide

This article summarizes practical methodologies and detailed hardware and software tuning steps—including CPU, memory, network, SSD selection, BIOS settings, Linux kernel parameters, Ceph configuration options, PG calculation, and CRUSH map adjustments—to improve Ceph distributed storage performance.

CephDistributed StorageHardware Tuning
0 likes · 11 min read
Ceph Performance Optimization: Methodology, Hardware and Software Tuning Guide