What Is Vendor Lock-In? Definition, Examples, How to Avoid It
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Vendor lock-in explained with real cloud, database, and AI examples — what it is, the warning signs, and proven ways to keep your exit cost bounded.
Devops & Infrastructure - DeployHQ Blog
An insight into the way we run the infrastructure that runs all our services, or news about the DevOps world
Deploy Keycloak 26 on Ubuntu 24.04: Production VPS with Docker and DeployHQ
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Deploy Keycloak 26 on a VPS with Docker Compose, PostgreSQL, Nginx, and TLS. This production-ready guide includes automated configuration deployments with DeployHQ.
Self-Hosting AI Models: Hardware Requirements, Model Selection, and Deployment Guide
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A practical guide to self-hosting AI models on your own infrastructure. Covers hardware requirements, VRAM and quantisation, model selection for 2026, cost comparisons with cloud APIs, and deployment with DeployHQ.
Flask SQLAlchemy Best Practices 2026: Migrations and Zero-Downtime Deploys
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Best practices for Flask 3 + SQLAlchemy 2 in production: typed models, Alembic autogenerate gotchas, and zero-downtime schema migrations.
Deploy n8n on Alibaba Cloud Linux 3 with Docker
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Run n8n on an Alibaba Cloud VPS with Docker and Postgres behind Nginx and Let's Encrypt — a production-grade setup with the gotchas every quickstart skips.
Comparing Java Application Servers: Performance, Scalability, and Deployment Strategies
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An honest, side-by-side comparison of Tomcat, WildFly, Jetty, Open Liberty, Quarkus, and Spring Boot — with real performance data, deployment examples, and a practical decision framework for choosing the right Java application server.
How to Deploy a Next.js Application on a VPS with DeployHQ
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Deploy Next.js to a VPS with standalone output, PM2, Nginx, and automated deployments via DeployHQ. A production-ready guide covering TLS, zero-downtime restarts, and environment variable management.
HestiaCP + DeployHQ on Linode: Automated Git Deployments for Agencies
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Step-by-step guide to automating Git deployments to HestiaCP on a Linode VPS with DeployHQ — per-site SFTP, build pipelines, and rollback for agencies.
How to Choose the Right Deployment Tool for Small Teams (2026)
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Small development teams of 2-3 developers need deployment tools that are simple to set up, affordable, and powerful enough to handle multiple environments. This guide compares the best deployment options for small teams — from CI/CD platforms to dedicated tools like DeployHQ — so you can ship faster without the ops overhead.
Python Application Servers in 2026: WSGI vs ASGI, Gunicorn to Granian
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Gunicorn vs Uvicorn vs Granian vs Hypercorn for production Python: WSGI vs ASGI, HTTP/2 and HTTP/3 benchmarks, Docker, and worker sizing.
Node.js Application Servers in 2026: Express, Fastify, Hono, and Modern Alternatives Compared
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Express is still the default Node.js server — but Fastify is 2x faster, Hono runs everywhere, and Bun has its own built-in server. This comparison benchmarks the top Node.js application servers for production deployments, covering performance, middleware support, TypeScript integration, and deployment with PM2.
Headless CMS Deployment: Strapi, Ghost, Payload, and Contentful with DeployHQ
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How to deploy headless CMS platforms — Strapi, Ghost, Payload, Contentful, Sanity — with separate backend/frontend pipelines and zero-downtime.