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Ranjan

DevOps architect and Linux sysadmin specializing in server hardening, OpenLiteSpeed performance optimization, and free cloud hosting infrastructure.

Configuring Brotli and Zstandard Compression on LiteSpeed and NGINX Web Servers

September 20, 2026 by Ranjan
Configuring Brotli and Zstandard Compression on LiteSpeed and NGINX Web Servers - Brotli Zstandard compression web server

Deploying Brotli and Zstandard yields up to 25% better compression than Gzip. Learn production tuning for LiteSpeed and NGINX to slash latency.

Categories Web Hosting News Tags AlmaLinux, Databases & Performance, DevOps, Sysadmin, WordPress Optimization Leave a comment

Optimizing Memcached Slab Allocation and Thread Concurrency for Distributed Web Apps

September 20, 2026 by Ranjan
Optimizing Memcached Slab Allocation and Thread Concurrency for Distributed Web Apps - Memcached slab allocation tuning

Tune Memcached slab allocation and worker thread concurrency to eliminate slab calcification. Scale distributed web apps with zero cache lock contention.

Categories Web Hosting News Tags AlmaLinux, Databases & Performance, DevOps, Sysadmin, WordPress Optimization Leave a comment

Deploying Python ASGI Applications with Uvicorn and Gunicorn Behind LiteSpeed

September 19, 2026 by Ranjan
Deploying Python ASGI Applications with Uvicorn and Gunicorn Behind LiteSpeed - Python ASGI Uvicorn LiteSpeed setup

Deploy Python ASGI apps with Uvicorn and Gunicorn behind LiteSpeed. Optimize throughput, reduce latency, and ensure rock-solid production stability.

Categories Developer Stacks Tags AlmaLinux, Databases & Performance, Developer Stacks, DevOps, Sysadmin Leave a comment

Tuning DragonflyDB vs Redis 8 as a High-Throughput In-Memory WordPress Object Cache

September 19, 2026 by Ranjan
Tuning DragonflyDB vs Redis 8 as a High-Throughput In-Memory WordPress Object Cache - DragonflyDB vs Redis 8 benchmark

Discover how DragonflyDB and Redis 8 perform as high-throughput WordPress object caches. Benchmark multi-threaded efficiency, latency spikes, and memory tuning.

Categories Web Hosting News Tags AlmaLinux, Databases & Performance, DevOps, Sysadmin, WordPress Optimization Leave a comment

Apache HTTP Server Event MPM Optimization for Multi-Tenant Hosting Servers

September 19, 2026 by Ranjan
Apache HTTP Server Event MPM Optimization for Multi-Tenant Hosting Servers - Apache Event MPM tuning multi-tenant

Master Apache Event MPM tuning for multi-tenant web hosting. Learn sizing formulas, sysctl kernel limits, and PHP-FPM integration to achieve 10x concurrency.

Categories Web Hosting News Tags AlmaLinux, Databases & Performance, DevOps, Free Web Hosting, Sysadmin Leave a comment

Optimizing Node.js Clustering and Worker Threads Behind NGINX Reverse Proxies

September 19, 2026 by Ranjan
Optimizing Node.js Clustering and Worker Threads Behind NGINX Reverse Proxies - Nodejs clustering NGINX reverse proxy

Maximize Node.js concurrency by pairing cluster processes and worker threads with an NGINX reverse proxy. Learn kernel, socket, and upstream tuning.

Categories Developer Stacks Tags AlmaLinux, Databases & Performance, Developer Stacks, DevOps, Sysadmin Leave a comment

Varnish Enterprise Caching Architecture with Custom VCL for Dynamic E-Commerce

September 19, 2026 by Ranjan
Varnish Enterprise Caching Architecture with Custom VCL for Dynamic E-Commerce - Varnish Cache dynamic VCL ecommerce

Architecting high-concurrency e-commerce platforms requires granular Varnish VCL caching. Master ESI, dynamic cookie stripping, and zero-downtime purges.

Categories Web Hosting News Tags AlmaLinux, Databases & Performance, DevOps, Sysadmin, WordPress Optimization Leave a comment

Deploying HTTP/3 and QUIC on NGINX with OpenSSL 3.3 in High-Traffic Production

September 19, 2026 by Ranjan
Deploying HTTP/3 and QUIC on NGINX with OpenSSL 3.3 in High-Traffic Production - NGINX HTTP3 QUIC OpenSSL production

Deploy HTTP/3 & QUIC on NGINX with OpenSSL 3.3. Eliminate TCP head-of-line blocking, optimize UDP buffers, and achieve sub-millisecond connection handshakes.

Categories Web Hosting News Tags AlmaLinux, Databases & Performance, DevOps, Free Web Hosting, Sysadmin Leave a comment

Tuning PHP-FPM Process Manager with Dynamic vs Ondemand on 64-Core Linux Servers

September 19, 2026 by Ranjan
Tuning PHP-FPM Process Manager with Dynamic vs Ondemand on 64-Core Linux Servers - PHP-FPM dynamic vs ondemand tuning

Master PHP-FPM process manager tuning on 64-core enterprise servers. Compare dynamic vs ondemand modes with production configs and latency benchmarks.

Categories Web Hosting News Tags AlmaLinux, Databases & Performance, DevOps, Sysadmin, WordPress Optimization Leave a comment

LiteSpeed Web Server vs OpenLiteSpeed: Architectural Comparison and Performance Tuning

September 19, 2026 by Ranjan
LiteSpeed Web Server vs OpenLiteSpeed: Architectural Comparison and Performance Tuning - LiteSpeed vs OpenLiteSpeed benchmark

Analyze the architectural differences between LiteSpeed Enterprise and OpenLiteSpeed. Learn kernel tuning, LSAPI optimization, and high-concurrency benchmarks.

Categories Web Hosting News Tags AlmaLinux, Databases & Performance, DevOps, Free Web Hosting, Sysadmin Leave a comment
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