Tag: AI
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Why the L40 Is the Best GPU for AI Under $1 Per Hour
The NVIDIA L40 has 48GB of GDDR6 memory and costs $0.78 per hour on spot instances at Massed Compute. Here are the four workloads where…
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Harden Ubuntu VMs with SSH Keys on GPU Cloud (2026 Guide)
Secure your Ubuntu VMs on Massed Compute with SSH key authentication, firewall hardening, and protection registry. Disable password authentication and implement security best practices.
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Deploy Nginx WebSocket Proxy with SSL on GPU Cloud (2026 Guide)
Configure Nginx as a WebSocket proxy for persistent full-duplex connections. Support Socket.IO, MQTT-over-WebSocket, and any WebSocket server with proper Upgrade header forwarding.
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Deploy Nginx Authentication Gateway on Ubuntu (2026 Guide)
Protect any web dashboard or internal application with Nginx authentication. This guide covers HTTP Basic Auth, IP allowlisting, and secure reverse proxy configuration on Ubuntu…
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Deploy Nginx Reverse Proxy with Ubuntu on Bare-Metal Cloud (2026 Guide)
Configure nginx as an HTTP reverse proxy on Ubuntu 22.04 to forward requests to backend services. This guide covers installation, proxy_pass setup, and performance tuning…
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Install MySQL Server with Secure Configuration on Linux VMs (2026 Guide)
Deploy MySQL Server 8 with production-ready security defaults: anonymous user removal, test database cleanup, localhost-only binding, and proper user scoping.
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Install Docker Engine with Container Runtime on Ubuntu (2026 Guide)
Learn how to install Docker Engine and the docker-compose plugin on a fresh Ubuntu VM. This guide covers setup, user permissions, and verification with a…
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Install Redis Server with Ubuntu on Bare-Metal Compute (2026 Guide)
Deploy Redis 7 on Ubuntu 24.04 with enterprise-grade security: mandatory authentication, protected mode, disabled dangerous commands, and UFW firewall protection.
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Deploy PostgreSQL Server with Security on GPU Cloud (2026 Guide)
Set up a hardened PostgreSQL 16 server on Massed Compute with defense-in-depth security: localhost-only access, firewall protection, and non-superuser application roles.
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Deploy Jupyter Server with JupyterLab on Ubuntu (2026 Guide)
Set up a production-ready Jupyter notebook server with JupyterLab on Ubuntu 22.04. Includes systemd service configuration, secure token authentication, and browser access over the public…