Have you ever heard of the term “nearline” in computer science? It’s a type of data storage that’s not online but not fully offline either. Nearline storage can be accessed in a short amount of time, but not instantly like online storage. It requires a bit of time to locate the right cartridge before it can be read, which is why tape and disk libraries fall under this category.
The History of Nearline Storage
The IBM 3850 Mass Storage System tape library, which was introduced in 1974, was the first instance of nearline storage. Since then, nearline storage has become a popular choice among businesses and individuals who need quick access to their data without the high cost of online storage.
The Benefits of Nearline Storage
Nearline storage offers several benefits to users, including faster access times than offline storage/archiving and lower costs than online storage. It’s an excellent option for businesses that need to store large amounts of data but don’t require instant access to it.
What is the difference between nearline storage and online storage?
The main difference between these two types of storage is the speed of access. Nearline storage is slower to access than online storage but faster than offline storage.
Is nearline storage secure?
Yes, nearline storage is secure. It can be encrypted, just like online and offline storage.
In summary, nearline storage is a type of data storage that’s not online but not completely offline either. It offers faster access times than offline storage/archiving and lower costs than online storage, making it an excellent option for businesses that need to store large amounts of data.