You may have heard of the name Rosetta when Apple first announced it in 2006 during the transition from PowerPC processors to Intel processors, and then about Rosetta 2. At the 2020 developer conference At the time of announcing the move to Apple processors, what is this hidden program that works in the background, and why was it said about it that it is the secret of Apple's success and that it is the greatest program that can not be seen ...
Rosetta Stone
Many do not know that the name Rosetta is Rashid, an Egyptian coastal city and symbolizes the Rosetta Stone, a monument of granodiorite with a decree issued in Memphis, Egypt, in 196 BC on behalf of King Ptolemy the Fifth. Three texts appear in the decree: the upper part is the ancient Egyptian language hieroglyphs, the middle part is the hieratic text, and the lower part is the ancient Greek. Because it presents essentially the same text in all three texts, the stone provides the key to a modern understanding of Egyptian hieroglyphs.
The Rosetta Stone was discovered in 1799 AD; The stone that contained the key to the ancient Egyptian language, without which the Egyptian civilization would have remained mysterious, and we do not know anything about it. Because we cannot read the writings that the ancient Egyptians wrote on their monuments.
Rosetta is the secret of Apple's success
The corporate transition from one processor to another processor often leads to major failure, This is what happened with Microsoft Before when I tried to adopt ARM processors in their devices. Microsoft has tried more than once to use ARM processors in laptop computers, the latest of which is Surface Pro X devices, but although the devices run Microsoft programs specially designed for them beautifully, they are unable to run important programs such as Chrome, Photoshop and other programs designed for x86 processors to justify Buy, especially with the high price of the device.
But the situation is different with Apple, as it was able to successfully change the processor and move smoothly not once but more than once from one processor to another in a short period of time and without a loss in sales, and the reason and secret of success is this Rosetta daemon.
How does Rosetta work
Rosetta automatically translates applications that are designed for the Intel X86 processor when installed, not during operation, and this increases the application's launch speed due to the absence of an overload on the device's processor.
Rosetta runs in the background and the user does not know anything about it except that he opens the application and finds it working efficiently as if he were working on the processor it was designed for.
This is the secret of the success of the new Apple devices with the M1 processors, and the efficiency and speed of applications that work on them, even if they were not designed for these devices.
Rosetta will be ending soon
The Rosetta program is designed to assist in the transition phase between Intel processors and Apple processors, and it is expected that Apple will delete the Rosetta program at the end of 2023 after the end of the transition phase completely and most of the application is compatible with the new Apple processors, and here there is no actual need for the Rosetta program. And it seems that the transition phase is working very smoothly, as most of the large companies have already switched their popular applications to run on Apple processors.
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