Deploy PGvector & PGadmin on Docker and Ditch Pinecone
Deploy PGvector & PGadmin on Docker Compose and run your own vector database. Self-host embeddings, skip Pinecone's $50/month minimum, and save big.
Dragos
Author: Dragos
Page 32 of 38 — 375 guides by this author
Dokploy Install: Self-Host Your SaaS, Ditch Vercel & Heroku
Dokploy install guide for a VPS: harden SSH, add CrowdSec and swap, then deploy your first apps on this free, open-source Vercel and Heroku alternative.
Dragos
Fix Cannot Open Packages Database In /var/lib/rpm DB_RUNRECOVERY: Fatal error
Learn how to fix the common Cannot Open Packages Database In /var/lib/rpm DB_RUNRECOVERY: Fatal error and install packages.
Dragos
How to Install Python on Mac, Upgrade It & Use VENV (2026)
Step-by-step guide to install Python on Mac using Homebrew, upgrade to the latest version, and set up a Python virtual environment (venv) for your projects.
Dragos
How to Run Any Python App in Docker with Docker Compose
Learn how to run any Python app in Docker with Docker Compose. Updated for 2026 with modern best practices, health checks, non-root users, and Cloudflare…
Dragos
Add a New Drive to Ubuntu LVM and Mount It Permanently
Add a new drive to Ubuntu LVM: pvcreate, vgcreate, lvcreate, ext4 format, and persistent mount with fstab nofail. Step-by-step guide for Ubuntu 24.04.
Dragos
How to Migrate Astro to Bun on CloudFlare Pages (2026 Guide)
Migrate your Astro project from Node.js to Bun on CloudFlare Pages. Step-by-step guide with build commands, BUN_VERSION setup, verification & troubleshooting.
Dragos
How To Add Multiple Pages to NiceGUI (2026 Guide)
Learn to add multiple pages to your NiceGUI app with @ui.page() routing, shared layouts, and SPA navigation.
Dragos
CloudPanel Remote Backups to OneDrive & Google Drive
Step-by-step guide to configure CloudPanel remote backups to OneDrive or Google Drive using Rclone.
Dragos
Perplexity AI Review 2026: Features, Pricing & Promo Code
In-depth Perplexity AI review covering Pro features, pricing, Deep Research, AI models, and a $10 promo code. Is the AI answer engine worth it in 2026?
Dragos