In data storage, redundancy is the use of extra disks (or drives) that are not strictly necessary to provide storage space but to prepare for when a disk fails unexpectedly. (Already in the know? You can jump to the Synology Hybrid RAID section.) Redundancy, via the use of RAID, explained So to understand a NAS server well, we first need to know RAID. Among other things, this is the key to the survival of your data. Different applications require different amounts of resources, and a server, NAS or not, can do only so much at a given time.)Īnd as for storage, NAS servers can house multiple internal drives to host lots of storage space with redundancy. Just like most servers, a NAS server can provide many services, such as serving content to streamers, hosting personal cloud storage or a backup destination, working as a mail server, running virtual machines, and a lot more - all at the same time. You literally connect a NAS server’s network port to your router or switch via a network cable. On the other hand, a NAS server is available to the entire network and can deliver much more. But that’s just a way to turn your router into a pseudo-NAS server.) (Sure, you can attach an external drive to certain routers via a USB port and make the information it stores available to the rest of the network. Also, it generally just adds additional storage space and not much else.
#Synology cloud station drive network error portable
external driveĪn external drive connects directly to a computer, likely via a USB or Thunderbolt port - it’s a direct-attached storage (DAS) device.įor this reason, a DAS device, like those on this list of top portable drives, works only with one host at a time. NAS is not a name - it would be a terrible one - but an acronym for network-attached storage.Ī NAS server is similar to an external drive, but it connects to a router (or a switch) via its network port. Extra: Step to migrate to a new or different Synology NAS server.Synology NAS server: Easy hardware setup.Snapshot and Replication: The ultimate ransomware protection.Synology NAS server: Well-thought-out, useful applications.QuickConnect, VPN, DHCP, Dynamic DNS, DNS and so on.Advanced storage and user management, with 2-Factor Authentication login.Synology DSM’s useful core settings and features.
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