Tech Buzz Online

Compare Btrfs and ZFS for NAS and home labs, including copy-on-write, checksums, RAID, snapshots, recovery, hardware, and practical selection advice.

Learn how to self-host Immich for private photo management, including its services, Docker Compose setup, storage design, machine learning, and backups.

Learn how Proxmox Backup Server stores, deduplicates, encrypts, and restores VM and container backups, with a practical setup and recovery workflow.

Learn how self-hosted backups work, when to use NAS or encrypted repositories, and how to build, automate, secure, and test a reliable recovery plan.

Compare Synology alternatives such as TrueNAS, Unraid, OpenMediaVault, and DIY Linux by storage design, apps, cost, hardware, and maintenance.

Learn how TrueNAS SCALE Apps package containers, storage, networking, and updates for self-hosted services without treating a NAS like an unrestricted server.

Understand how ZFS snapshots and send/receive replication work, including incremental streams, retention, recovery, and their limits as a backup strategy.

Understand Home Assistant architecture, including Core, Home Assistant OS, Supervisor, integrations, add-ons, storage, networking, and deployment choices.

Learn how Jellyfin organizes media libraries, users, streaming, and transcoding, then deploy a secure home media server with Docker Compose.

Learn how reverse proxies route requests, terminate TLS, isolate services, and compare Traefik with Nginx in self-hosted and Docker deployments.

Learn how self-hosted DNS works, compare Pi-hole and AdGuard Home, and configure network-wide filtering, split DNS, backups, and safe failover.

Compare WireGuard, Tailscale, and Headscale by architecture, security, NAT traversal, administration, and setup for home labs and private networks.

Learn how ZFS uses ARC, L2ARC, and SLOG for read caching and synchronous writes, when each helps, and how to measure them safely on NAS and home labs.

Learn how a DNS lookup resolves a hostname, from browser cache through recursive and authoritative servers, with commands for troubleshooting.

Learn how Docker Compose networking connects services, resolves names, publishes ports, segments traffic, and helps you troubleshoot multi-container apps.