• Gladaed@feddit.org
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    1 day ago

    And most are wrong or unnecessary. What movie requires SSD performance?

    • sobchak@programming.dev
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      12 hours ago

      HDDs have horrible random access times, so if you need to process or just copy a lot of small files, say photos, there’s a significant penalty.

        • sobchak@programming.dev
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          11 hours ago

          Rsync, syncthing, backups, mp3s, photos, json files; idk, a lot of tasks involve large amounts of small files. I personally ran into this problem training models on millions of photos. My GPUs would only get up to 25% utilization with mirrored HDDs, so I had to switch to SSDs.

          Edit: the difference is also significant when compiling large projects or just using git. I imagine some game servers need a lot of random accesses too.

          • Gladaed@feddit.org
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            10 hours ago

            Why are you doing that on a network storage as opposed to on device?

            Also who got millions of photos at home?

            • sobchak@programming.dev
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              10 hours ago

              Not enough room in the GPU machine for all the HDDs I needed.

              Also who got millions of photos at home?

              People working on biological datasets.

              • Gladaed@feddit.org
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                7 hours ago

                Why are you doing that recreationally? How are you different from a researcher?

                Why are you using a home server for that?