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/dev/io1 Hot0 comments13 min read
My homelab backup strategy: ZFS, zrepl and restore drills
My homelab backup strategy with ZFS and zrepl: 3-2-1, RPO and RTO, the failures it accounts for, raw encrypted sends, restore drills, and how it holds up.
Source: https://blog.iodev.org/blog/homelab-backup-strategy-zfs-zrepl-restore-drills. 8 Sync News only summarizes and links out; content copyright belongs to the authors and original sources.
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Getting Started with Tailscale: A Beginner's Homelab Guide
Learn how to set up Tailscale for secure remote access to your homelab. Connect to your servers from anywhere without opening router ports.
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Tailscale Subnet Routing: Access Your Entire Homelab
Learn how to configure Tailscale subnet routing to securely access your home network remotely without installing Tailscale on every device.
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Learn Real-World Penetration Testing: Hands-On Ethical Hacking Crash Course
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My home lab was five separate machines, so I consolidated it into one box and kept every service running
Moving down from a data center to just one device.
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Why Building a Home NAS Is Getting So Expensive
Rising hard drive prices are making home NAS builds costly. Discover how self-hosters are saving money without sacrificing reliable storage.
ByteByteGo121 Hot4 minAI
EP230: RAG vs Agentic RAG
RAG (Retrieval-Augmented Generation) và Agentic RAG là hai phương pháp xử lý thông tin khác nhau trong lĩnh vực AI. RAG hoạt động bằng cách truy vấn vector database để tìm thông tin liên quan trước khi tạo câu trả lời, ví dụ như với vector database có thể chứa hàng triệu document embeddings. Agentic RAG thêm vào một agent có khả năng tự suy luận, cho phép hệ thống tự động xác định cần tìm thêm thông tin hay không, như trường hợp của OpenAI's GPT-4 với function calling. Sự khác biệt chính là Agentic RAG có khả năng tự chủ trong việc quyết định cần làm gì tiếp theo thay vì chỉ phụ thuộc vào kết quả truy vấn ban đầu. Đây là kiến thức quan trọng để hiểu sự tiến hóa từ RAG cơ bản đến các hệ thống thông minh hơn có khả năng tự điều chỉnh.
Bài viết này giúp bạn hiểu rõ sự khác biệt cơ bản giữa RAG và Agentic RAG để áp dụng hiệu quả vào các dự án AI.
It's Foss20 Hot6 min
These Linux Distros Can Run on Apple Silicon Mac
Here are a few distros that are making it possible for you to run Linux on Apple Mac. Read the fine prints though, as not all M processors are supported.
Hacker News1 Hot6 min
What I run on my $10 USD OpenStick, Linux, Homelab
What I run on my $10 USD OpenStick homelab
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