Скачать или смотреть Do I really need cache?

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The video titled "Do I need cache" by DIGIBITE addresses the question of whether SSD cache is necessary for enhancing the performance of your network-attached storage (NAS) system. The summary of the video includes:

Purpose of SSD Cache: It's designed to boost the performance of hard drives, which are relatively slow, by speeding up data access times and response rates.
When You Don't Need Cache: For basic NAS uses like backing up computers, storing photos, or streaming videos, SSD cache might not be necessary.
When SSD Cache is Beneficial: It becomes crucial for tasks requiring high speed and quick responses, such as running web or email servers, Docker containers, virtual machines, or if multiple users are accessing the NAS simultaneously for tasks like video editing.
Choosing SSDs for Cache: The video emphasizes the importance of selecting reliable SSDs for caching, recommending to look at Drive Writes Per Day (DWPD) to assess longevity, and suggesting models like the Seagate FireCuda 520 or SN 700.