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Cake day: June 9th, 2023

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  • cron@feddit.detoSelfhosted@lemmy.worldnoob hardware question
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    8 months ago

    I’m not convinced that a pile of old HDDs is a good fit for your homeserver.

    • Many small disks will consume more energy than fewer large disks. Currently, the best capacity per price seems to be in the 20TB segment. A similar argument can be made for noise.
    • The HDDs you have might not be perfect for 20/7 usage. I personally would recommend using disks that are made for continuous usage.

    Start with what you have, but if you outgrow your setup, buy proper hardware. And make backups.






  • This is true and typically called “Next Generation Firewall” or “Intrusion Prevention System”.

    However, these have three disadvantages:

    • They rely on signatures and many vendors only provide these with an active, costly subscription
    • They add complexity and possible error sources and false positives.
    • They require processing power and can easily reduce throughput by 90%.

    These systems are quite common in enterprise scenarios, but AFAIK the exception in home labs and selfhosting environments.