Let’s first take stock of various data storage methods: Mechanical hard drives use magnetic disks as the storage medium: Once written, if stored reasonably still, the lifespan is about 100 years (calculated by foreign institutions, who knows how they figured that out). However, there are other factors to consider: 1. Currently, all external hard drives … Read more
When it comes to chips, everyone must be familiar with them. Anything related to electronic circuits relies on chips to run various codes to achieve the desired functionality. Moreover, chips that have been mass-produced for a long time are also quite profitable. For example, when we buy a mouse for 9.9 yuan on PDD, it’s … Read more
Click the above Computer Enthusiasts to follow us Recently, there has been big news that serves as a great comfort regarding the continuously rising prices of solid-state drives (SSDs) — ultra-large capacity QLC flash memory is coming soon. Many of you might be asking, what is QLC? Today, I will talk about this matter and … Read more
1. Background Introduction With the rapid development of mobile communication technology and intelligent applications, the number of mobile devices and network data traffic has grown exponentially, placing a huge burden on the network and posing significant challenges in meeting user demands. Edge caching technology utilizes edge nodes to bring computing and storage resources closer to … Read more
Linux | Red Hat Certified | IT Technology | Operations Engineer 👇Join our technical exchange QQ group with the note 【Official Account】 for faster access Components of the Disk Our disk is the only mechanical device in our computer (some older computers), and it is also a peripheral. Our computers are called electronic computers, which … Read more
Click Lianyungang Maritime to follow us As the number of movies and music stored on your computer increases, you might want to enjoy these resources on your phone or tablet while lying on the bed or sofa, without turning on the computer. What can you do? If you took a lot of photos while out … Read more
The evolution of technology often leaves some products or techniques behind. When the little lion opens the drawer, there are always several USB drives or SD/TF cards lying in a corner gathering dust. Can these once-popular little gadgets only be occasionally reminisced about? Some Lonely SD Cards How many people have purchased SD cards in … Read more
As the application of SSDs in the market increases, the importance of SSDs as a core component of computer data storage is self-evident. Due to the rising prices of NAND Flash in 2016 and the first half of 2017, the prices of SSDs have also surged. According to the China Flash Market quotation, from Q2 … Read more
“ At this year’s MongoDB World W016 conference, Huang Chong from China Eastern Airlines shared practical experience in using MongoDB, introducing how Eastern Airlines combines Spark and MongoDB to solve the challenges they face, as well as the specific steps, which sparked heated discussions. Background Introduction The deputy manager of the PSS department of Eastern … Read more