What is NAS?
Network Attached Storage, commonly known as NAS, is a data storage system often used by large organizations and firms for storing and maintaining their data. It is a collection of storage drives connected via a network and shared among a group. It is a hardware unit attached remotely to the system. It allows the linked devices to directly store and access all the files in it.
NAS device comes with a built-in data security system. It helps in recovering data in case of malfunctioning of any device attached to the system.
How does NAS Work?
NAS comprises a network-attached storage device that is linked with multiple computers at a time. You do not need to directly attach your device to the NAS server. Instead, all devices are connected with NAS via a network.
All you need is to install software for NAS on your computer and then link it with the NAS server. Now you can easily store or access a file from NAS storage. You can even use NAS from a remote location.
Since all the data from the linked devices is stored on NAS, you can recover the data easily in case any of your devices are attacked by malware or encounter hardware failure.
Benefits of NAS Backup
NAS backup is an ideal data backup and storage system for small businesses and other organizations who want to keep their backup data on-premises. Some of the highlighting benefits associated with network attached storage device are as follow:
NAS setup is simple and easy to install. It does need any wires to be attached to your computers, plus it provides a file-sharing system via a network. It does not require much technical expertise and it is not time-consuming to install a NAS system.
NAS devices are easier to customize. You can easily customize it and add up storage drives whenever needed.
Remote Access to Data
NAS provides remote data access to its users regardless of their geographical location. If your device is linked with a NAS server, you can access, add, and remove files in it even if you are away.
Secure Storage Space
NAS backup is a secure option for data storage. It is a private setup with only selected people who can access it. In addition, there is no interference from third-party service providers, which makes it a secure storage server.
Fully Functional Operating System
Affordable Storage and Backup
NAS offers an affordable data storage and backup option. Instead of managing separate external drives for each device, you can use this centralized storage system and save cost. It is also much cheaper and affordable than other available backup software options.
Cons of NAS Backup
Some of the main shortcomings of NAS data backup are as follow:
- Vulnerable to Error: NAS devices are more vulnerable to errors. In case of any malfunctioning of the device, you can lose all or part of your data. Also, data can get easily deleted from NAS due to small human error.
- Dependent on Network Bandwidth: NAS backup is dependent on network bandwidth. If your network is not working promptly, you may face problems accessing your files via a NAS device. Also, in the case of power failure, data in NAS is inaccessible.
- Difficult File Tracking System: NAS uses Linux operating and file management system. It becomes quite challenging to recover data from other file system through NAS. You will probably need to hire technical assistance for recovering your data. This makes it a tedious and costly backup system.
Alternative to Network Attached Storage (NAS) Backup
NAS backup presents as one way to have data backup and protect an organization from any kind of major data calamity, but it is not the ideal one considering the cons associated with it. The other alternative to NAS backup is cloud based backup. Cloud backup provides an online portal where an organization can upload its data and access it from anywhere, anytime. Since data is stored online on a third-party remote premise, so it also means no cost associated with setting up and maintaining hardware. Cloud storage comes with only subscription charges against the amount of storage that an organization purchases. In case of additional storage requirements, all it takes is purchasing more storage space. In addition, most of the cloud services provide data encryption before storing in the cloud, which means despite the data is online, it is extremely challenging for hackers to extract it.
NAS backup is one handy and reliable way to protect data and keep a backup copy, but it is also true that cloud backup has taken over NAS due to its easy and flawless backup system. Especially for small businesses who are new in the market and struggling with their revenue, cloud backup provides a more cost-effective, reliable, and easy way to backup data. In a nutshell, NAS backup is one of the recommended ways to backup data have an on-premises hold of it, but if you are looking for a more cost-friendly option, you can opt for cloud backup services.