Data Storage 3-2-1 Featuring Synology DSM 5
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Data Storage 3-2-1 is an important guideline and Synology NAS can help you meet the requirements in a elegant and scalable way - Are there others methods if reaching data storage 3-2-1 requirements that you would like us to try? Tell us in the comments below! Sponsor link: linustechtips.com Pricing & discussion: linustechtips.com Support us: linustechtips.com Join our community forum: bit.ly twitter.com @LinusTech Intro Screen Music Credit: Adhesive Wombat -
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The video introduces the 3-2-1 data storage rule and explains how a Synology NAS running DSM 5 can help meet it in an elegant, scalable way. The host outlines the core concept: keep three copies of important data, use two different formats for those copies, and maintain at least one offsite backup. He stresses that RAID is not a substitute for backup, as it protects against drive failure but not user error or disasters. The discussion then pivots to practical NAS usage, comparing working copies on a local system to offsite backups via cloud services, and emphasizes designing a robust strategy rather than merely storing data on a single device. The presenter also teases a broader exploration of NAS options beyond Synology and invites viewer suggestions for other solutions to test. A quick guide follows on setting up a Synology NAS, including hardware setup, the web-based DSM interface, and Synology’s RAID calculator to plan drive configurations. The segment transitions into configuring users, groups, and permissions, then selecting a drive volume strategy such as SHR for flexible, mixed-drive redundancy. The video concludes with a tour of apps available in the DSM store, showing how they enable web hosting, media management, and cross-device synchronization, and highlights features like Cloud Sync and Quick Connect for off-site access. The host wraps by encouraging audience feedback on additional NAS topics to cover and promoting community engagement on forums and social channels.
Topics · data storage · backup · network attached storage · cloud synchronization · hardware and software review
Questions answered
- What is the 3-2-1 data backup rule and why is it important?
- The 3-2-1 rule means you should have three copies of important data, two different formats for those copies, and at least one offsite backup to protect against local disasters and errors.
- What is Synology Hybrid RAID (SHR) and why might you choose it?
- SHR is a flexible raid configuration that allows mixing drives of different capacities while maintaining redundancy, making it easier to expand storage without wasting space.
- How can you access a Synology NAS remotely?
- Remote access can be achieved using Quick Connect for simple setup or more manual external access configurations through the DSM interface and router settings.