请问HN:云计算与边缘计算——为什么选择本地NAS?
随着 iCloud、OneDrive、Google Cloud 和 Dropbox 等云存储订阅服务的增多,边缘计算——在本地运行自己的硬件——提供了令人信服的优势。一个本地网络附加存储(NAS)可以通过使用自托管解决方案(如 Jellyfin 用于媒体流、Frigate 用于监控、照片管理)来替代多个订阅,从而节省成本。你将获得隐私、完全的数据控制和无重复费用,同时在人工智能/机器学习或虚拟化等任务中享有高性能。
通过将本地 NAS 与异地 NAS(例如,朋友家或其他地点)配对,你可以复制数据以实现强大的备份,确保在硬件故障、盗窃或自然灾害面前的韧性。像 TrueNAS 复制或 Unraid 的 rsync 等工具使这一过程无缝结合,结合了本地性能与异地安全,而无需重复支付云费用。
但边缘计算与云计算之间的真实权衡是什么呢?
我正在设计一款低成本的 NAS,支持任何操作系统(TrueNAS、Unraid、OpenMediaVault、Linux),具备 PCIe 3.0 x4 NVMe 缓存(读取速度高达 3000 MB/s,写入速度高达 2000 MB/s)、RAID 或灵活的阵列,以及 25 Gbps 的网络。我希望能获得 HN 的见解,以便为其设计提供指导,或许可以为 Kickstarter 启动做准备。
请在评论中分享你的想法,或填写调查问卷 https://forms.gle/kJe2vFvj2EM7qjqg8
云计算与边缘计算:为什么选择本地 NAS 而不是 iCloud、OneDrive 等?成本、隐私、性能?
使用案例:你的 NAS 将处理哪些任务?Jellyfin、Frigate、备份、人工智能/机器学习?
性能:CPU 性能、能效或可升级性(例如 PCIe 插槽)有多重要?你的局域网速度(1、2.5、10、25 Gbps)?
存储:首选的硬盘位数(2、6、8+)?用于读取/写入的 NVMe 缓存?理想容量(10 TB、50 TB+)?
操作系统:TrueNAS、Unraid、OpenMediaVault、Linux,还是没有偏好?
设计:外观重要吗?展示还是隐藏?
预算:理想价格(不包括硬盘)?
痛点:关于 NAS 或云解决方案,你最感到沮丧的是什么?有什么杀手级功能能促使你转变?
你的想法将帮助构建更好的 NAS。你会在 Kickstarter 上支持这个项目吗?谢谢!
查看原文
With cloud storage subscriptions like iCloud, OneDrive, Google Cloud, and Dropbox piling up, edge computing—running your own hardware locally—offers compelling advantages. A local NAS can save costs by replacing multiple subscriptions with self-hosted solutions like Jellyfin for media streaming, Frigate for surveillance, Photo management. You get privacy, full data control, and no recurring fees, plus high performance for tasks like AI/ML or virtualization.
By pairing a local NAS with an offsite NAS (e.g., at a friend’s house or a secondary location), you can replicate data for robust backups, ensuring resilience against hardware failures, theft, or natural disasters. Tools like TrueNAS replication or Unraid’s rsync make this seamless, combining local performance with offsite security without recurring cloud fees.<p>But what are the real trade-offs of edge vs. cloud?<p>I’m designing a low-cost NAS for edge computing, supporting any OS (TrueNAS, Unraid, OpenMediaVault, Linux) with PCIe 3.0 x4 NVMe caching (up to 3000 MB/s read, 2000 MB/s write), RAID or flexible arrays, and 25 Gbps networking. I’d love HN’s insights to shape it, maybe for a Kickstarter launch.<p>Please share in the comments, or fill in survey https://forms.gle/kJe2vFvj2EM7qjqg8<p>Cloud vs. Edge: Why choose a local NAS over iCloud, OneDrive, etc.? Cost, privacy, performance?<p>Use Case: What tasks would your NAS handle? Jellyfin, Frigate, backups, AI/ML?<p>Performance: How key is CPU power, power efficiency, or upgradability (e.g., PCIe slots)? Your LAN speed (1, 2.5, 10, 25 Gbps)?<p>Storage: Preferred drive bay count (2, 6, 8+)? NVMe cache for reads/writes? Ideal capacity (10 TB, 50 TB+)?<p>OS: TrueNAS, Unraid, OpenMediaVault, Linux, or no preference?<p>Design: Appearance matter? Displayed or hidden?<p>Budget: Ideal price (excluding drives)?<p>Pain Points: What frustrates you about NAS or cloud solutions? Killer feature to switch?<p>Your thoughts will build a better NAS. Would you back this on Kickstarter? Thanks!