Here are this weekend’s Mac riddles to entertain you through family time, shopping and recreation. 1: Quiet kip […]
Category Archive: Technology
Introduced 20 years ago, it has just had its second major redesign and a huge boost in capability. Now used for cloud and colocation services, and widely as a server and desktop of choice.
How FileVault and APFS Encrypted are enabled and managed differently, and details of how they work internally. Concentrates on T2 and Apple silicon Macs, but also covers older Intel models.
Deciding which file system to use for hard disks can be difficult. Here are the advantages and disadvantages explained in detail, for HFS+ and APFS.
How Apple silicon CPUs control core frequencies and power use when running in Low Power mode. Includes M4 Pro and M3 Pro data, and estimates of energy requirements.
How snapshots are created from a volume in around 0.01 second, why they will grow in size over time, how they can only be of complete volumes, and can’t be edited.
I hope that you enjoyed Saturday’s Mac Riddles, episode 289. Here are my solutions to them. 1: The […]
Apple refers to Energy Modes and Power Modes, and despite older MacBook Pro models offering Low Power mode, tells us that isn’t what Low Power mode is now. Here are the observations and explanations.
It’s September 2016. Apple has just released the iPhone 7, with its first big.LITTLE CPU cores, then 4 days later macOS 10.12 Sierra. How does it transition from there to release the M1 in four years?
Here are this weekend’s Mac riddles to entertain you through family time, shopping and recreation. 1: The most […]
The Eclectic Light Company 