Apple Inc. is renowned for being an innovator when it comes to computer technologies. Time and again, its technologies and products have been known for delivering top notch performance and innovation. Although it’s hard to exceed expectations every time, but that still doesn’t mean that Apple products do not deserve the hype they get. It might sound a little surprising but several technological modernizations often go unnoticed as most people tend to go for the visibly obvious. Same is the case with latest iOS 10.3 update that changed something that has been persistent with apple products for more than 30 years now and there is hardly anyone who’s noticed the subtleties.
What Is the Big Change?
For most buyers, the biggest change with the current generation Apple devices might be AirPods and new Siri updates. However, Apple’s genius lies in finer details and the new Apple File System (AFPS) is the best example we can find. For almost 30 years, storage technology in iOS devices was based on HFS+ that had run its course. The new storage technology not only brings optimization changes, but will also make devices function faster and more smooth.
How Is It Different Than Current Technology?
The older technology HFS+ has surely been the brand’s mainstay for 3 decades, but that doesn’t mean it was devoid of any problems. Especially it’s incompatible design wasn’t suited for Mac operating systems, with no support for ZFS and NTFS APFS. These and a myriad list of optimization issues finally broke the last straw for Apple. Listed below are some of the new improvements that users will notice.
- Flash and SSD Optimization – Since HFS+ was developed at a time when floppies were used, we certainly needed a new technology that is more compatible with Solid State Drives and Flash storage.
- Space Optimization – The system also changes it’s inode number to 64-bit that makes data more secure than ever. It is also helpful in data optimization as it still utilizes the TRIM command to create additional space on devices.
- File Cloning – This sounds like something that will clog storage, but is quite the opposite. Clones created by the system are stored without taking any additional space and help preserve various versions of a file efficiently.
- Snapshots – This technology creates read-only copies of files for easy sharing and faster performance.
- Encryption Support – APFS also improves security with disk encryption support for files and metadata. Users can choose between single-key encryption or multi-key encryption for each specific volume.
- Protection from Crashes – Apple File System also ensures that metadata integrity is maintained, especially after system crashes during updates. This is achieved by writing new records instead of overwriting old ones. This way no corrupted records are created, hence preventing system crashes.
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With so many changes on the table, this sure was a giant leap of faith for Apple Inc. as storage system is one of the most important components in digital devices. Hence, any sudden changes could be disastrous if anything goes wrong. Nevertheless, no problems have been reported so far, which means that the transition is certainly smooth and is certainly a major achievement. This also explains why new updates are taking longer than usual time to install as it’s basically changing the entire file system.
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