NAS, Backup & Storage Tech Dictionary (N-R)

Covering Terms

• Network Switch
• NFS (Network File System)
• Non-ECC Memory
• Partition
• PoE (Power over Ethernet)
• Port Forwarding
• QuickConnect (Specific to Synology)
• RAID (Redundant Array of Independent Disks)
• Ransomware Protection
• Read/Write Speed
• Redundancy
• Remote Access
• Router
• rsync

Network Switch -

A network switch connects devices within a local area network (LAN), directing data efficiently between computers, printers, and NAS devices. It improves network speed, stability, and performance for multiple connected devices.
[Back to top]

NFS (Network File System) -

NFS (Network File System) is a protocol that allows file sharing over a network, letting users access data as if it’s stored locally. It’s commonly used in NAS setups for seamless integration with Linux and UNIX systems.
[Back to top]

Non-ECC Memory -

Non-ECC memory is standard RAM without built-in error correction, making it faster and more affordable than ECC memory. While suitable for general computing and consumer devices, it’s not ideal for NAS systems handling sensitive data, as it can’t detect or fix memory errors.
[Back to top]

Partition -

A partition is a defined section of a storage device, like a hard drive or SSD, that functions as an independent unit. In NAS systems, partitions help organize data, manage multiple file systems, and improve performance.
[Back to top]

PoE (Power over Ethernet) -

PoE (Power over Ethernet) allows network cables to deliver both data and electrical power to devices like IP cameras and NAS-connected equipment. It simplifies setups by reducing the need for separate power sources.
[Back to top]

Port Forwarding -

Port forwarding directs external network traffic to specific devices within a private network. For NAS devices, it enables secure remote access, allowing users to reach their files from anywhere while maintaining network security.
[Back to top]

QuickConnect (Specific to Synology) -

QuickConnect is a Synology-exclusive feature that lets users access their NAS remotely without complex network configurations. It provides secure, easy file sharing and management from any internet-connected device.
[Back to top]

RAID (Redundant Array of Independent Disks) -

RAID (Redundant Array of Independent Disks) is a data storage method that combines multiple drives to improve performance, redundancy, or both. It’s widely used in NAS systems to protect against data loss due to drive failures.
[Back to top]

Ransomware Protection -

Ransomware protection includes security measures that prevent malicious software from encrypting files and demanding payment for data recovery. In NAS environments, this involves firewalls, secure backups, and real-time threat detection.
[Back to top]

Read/Write Speed -

Read/write speed measures how quickly data can be accessed (read) or saved (written) on a storage device. High read/write speeds are crucial for NAS performance, affecting file transfers, backups, and media streaming.
[Back to top]

Redundancy -

Redundancy refers to having backup systems or data copies to ensure reliability and prevent data loss. In NAS setups, redundancy often involves RAID configurations or replication to maintain data availability during failures.
[Back to top]

Remote Access -

Remote access allows users to connect to their NAS device from anywhere via the internet. This feature is essential for accessing files, managing data, and performing backups securely when away from the local network.
[Back to top]

Router -

A router directs data traffic between devices within a local network and the internet. In NAS environments, routers manage network connections, enable remote access, and support features like port forwarding for secure data sharing.
[Back to top]

rsync -

rsync is a file synchronization tool used to copy and synchronize data between devices efficiently. It’s popular in NAS systems for incremental backups, as it transfers only the changed parts of files, saving time and bandwidth.
[Back to top]