Sameh Elhawary — Posts on Deploynix | Deploynix Laravel Blog
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Posts by Sameh Elhawary

138 posts on the Deploynix blog.

AI Agents in Your DevOps Loop: What to Automate, What to Gate, and How to Stay Safe

AI Agents in Your DevOps Loop: What to Automate, What to Gate, and How to Stay Safe

AI agents can triage logs, draft migrations, and propose fixes. They can also delete the wrong directory with total confidence. A field guide to the autonomy ladder, scoped tokens, command allowlists, and prompt injection defenses for your DevOps loop.

· 19 min read
Modern WordPress Hosting in 2026: Nginx, PHP 8.4, and Object Caching on a VPS

Modern WordPress Hosting in 2026: Nginx, PHP 8.4, and Object Caching on a VPS

Managed WordPress hosting charges $30/month for a stack you can run on a $6 VPS. Here's how to build it properly in 2026: nginx, PHP 8.4, Valkey object caching, fastcgi_cache page caching, real cron, and the security hardening WordPress actually needs.

· 23 min read
Enabling HTTP/2 and HTTP/3 for Your Laravel App: A Practical Nginx Guide

Enabling HTTP/2 and HTTP/3 for Your Laravel App: A Practical Nginx Guide

HTTP/3 now carries roughly a third of web traffic. Learn how to enable HTTP/2 and HTTP/3 for Laravel with nginx on Ubuntu 24.04: the new http2 directive, QUIC on UDP 443, Alt-Svc discovery, firewall rules, and honest guidance on what gains to expect.

· 21 min read
Self-Hosting Next.js in 2026: The Complete VPS Guide for Teams Leaving Vercel

Self-Hosting Next.js in 2026: The Complete VPS Guide for Teams Leaving Vercel

A $6-14/month VPS can now run production Next.js with zero-downtime deploys. Here's the complete migration guide: standalone builds, nginx, ISR caching, atomic releases, and what you honestly give up when you leave Vercel.

· 22 min read
Expand-and-Contract: Safe Database Migrations for Zero-Downtime Laravel Deploys

Expand-and-Contract: Safe Database Migrations for Zero-Downtime Laravel Deploys

A renamed column can 500 your Laravel app for 40 seconds even with zero-downtime deploys. Learn the expand-and-contract pattern: dual writes, chunked backfills, and contract releases, with real migration code for MySQL and Postgres.

· 22 min read
Do You Need Laravel Horizon? Plain Workers vs. Horizon in Production

Do You Need Laravel Horizon? Plain Workers vs. Horizon in Production

Horizon or plain queue:work? We break down what Supervisor-managed workers already give you, what Horizon actually adds, the three questions that decide it, and production configs for both. A real verdict framework for Laravel teams, not hand-waving.

· 19 min read
Migrating a Laravel App From MySQL to PostgreSQL: A Practical Guide

Migrating a Laravel App From MySQL to PostgreSQL: A Practical Guide

A step-by-step runbook for moving a production Laravel app from MySQL to PostgreSQL: pre-flight audits, pgloader schema conversion, dialect fixes, cutover strategies, verification queries, and when to abort. Written for engineers who need it to go right the first time.

· 20 min read
Database Connection Pooling for Laravel: When You Need It and How to Set It Up

Database Connection Pooling for Laravel: When You Need It and How to Set It Up

PostgreSQL defaults to 100 connections

· 22 min read
Configuring Valkey Persistence: RDB vs. AOF for Laravel Caching, Sessions, and Queues

Configuring Valkey Persistence: RDB vs. AOF for Laravel Caching, Sessions, and Queues

RDB, AOF, or hybrid? Most Laravel teams never consciously choose Valkey persistence, until a reboot empties their queue. Here's how each mode works, what each Laravel workload actually needs, and the exact valkey.conf directives to use, with Valkey 9.1 pushing ~2.1M requests/second.

· 20 min read
SOC 2 for a Laravel SaaS: What Infrastructure Evidence You'll Actually Need

SOC 2 for a Laravel SaaS: What Infrastructure Evidence You'll Actually Need

SOC 2 explained for Laravel engineers: which infrastructure evidence auditors actually request, how a VPS-based stack produces it, Type I vs Type II strategy, and realistic timelines. Type II means proving controls worked over a 3-12 month window, not just claiming they exist.

· 22 min read
DigitalOcean vs. Vultr vs. Linode for Laravel: A Price and Performance Breakdown

DigitalOcean vs. Vultr vs. Linode for Laravel: A Price and Performance Breakdown

DigitalOcean, Vultr, and Linode compared for Laravel hosting in 2026: entry plans from $4/month, the 4GB production tier where most apps live, hidden egress and snapshot costs, managed database math, region coverage, and honest per-use-case verdicts from a team that runs all three.

· 22 min read
Migrating From Laravel Vapor to Deploynix: Trading Serverless for Servers

Migrating From Laravel Vapor to Deploynix: Trading Serverless for Servers

Vapor is brilliant until your traffic goes steady and the Lambda bill stops making sense. A practical migration guide: mapping Vapor concepts to servers, draining SQS safely, cutting over DNS, and a worked cost example showing where the savings come from.

· 20 min read