Chapter 81 The Difference Between Magic Web Servers and Electronic Computers
Hans, who explained to Madoka the issues related to the Magic Web server while reading the document, finally discovered that although the scientific principles of electronic computers are relatively complete, for the Magic Web server, there is an essential difference between the binary-based electronic computer and the Magic Web server.
It’s still hard to come up with a spark of inspiration.
"Alas..." Hans sighed and closed the document.
"What's wrong?" Seeing Hans's lost expression, Madoka asked worriedly, "Is it troublesome?"
"Whether it's a problem I'm struggling with or trying to explain to you, it's quite troublesome." Hans shook his head helplessly, "Do you know anything about computer principles and physics? If you don't, don't ask."
"I know that computers only use binary, and electrical science only knows the knowledge learned in middle school courses." Madoka answered with some curiosity and anxiety.
"Where do you have such great curiosity? Forget it, I'll just tell you. If you can't understand, don't ask me to explain. Do you know why computers use binary?" Seeing Madoka's face full of curiosity, Hans thought about it.
Think about it or decide to talk briefly.
"I don't know much about this..." Madoka replied a little embarrassed.
"Excluding the factors of competition between the United States and the Soviet Union, from a technical point of view: 1. From a feasibility point of view, using binary system, there are only two states of 0 and 1, and there are many electronic devices that can represent the two states of 0 and 1, such as switches
The turning on and off, the turning on and off of the transistor, the positive and negative residual magnetism of the magnetic element, the level of the potential level, etc. can all represent the two numbers 0 and 1. Using binary, electronic devices have the feasibility of implementation. 2
.In terms of simplicity of operation, binary arithmetic has fewer rules and simple operations, which greatly simplifies the hardware structure of the computer operator. There are 55 formulas in the decimal multiplication formula, while there are only four rules in binary multiplication. 3. Logically
To put it bluntly, since binary 0 and 1 correspond to false and true logic codes, and have the theoretical basis of logical algebra, it is natural to use binary to represent binary logic." Seeing Madoka's confused face, Hans couldn't help but shook his head, "Electronics
You should be able to understand some of the original circuit parts, right?"
"I still understand what the calculation rules and circuit switching mean, but the rest is just..." Xiao Yuan felt a little guilty and her tone was very weak.
"Binary logic... is too troublesome to explain. Let me give you an inappropriate example to explain the principle of binary computers." Hans was helpless, but he didn't want to dampen Madoka's eagerness to learn. "In ancient times, information was transmitted.
, you know you rely on the smoke, right?" Seeing Xiao Yuan nodding, Hans continued: "Different amounts of smoke can get clear information based on the agreed information. Under a simple assumption, one smoke represents a cavalry, two
Daoyan means two cavalrymen. Of course, this is just an example and does not represent the real situation."
"In the electrical age, the effect of smoke was replaced by more efficient methods, such as telegraphs. The army used to have semaphores and lanterns. Of course, the encoding they used was not purely binary, but based on Morse code. Code books
, heard of it?”
"I've heard of it, I've heard of it!" Madoka nodded seriously!
"Did you know? The smallest unit of computer storage - byte, which is represented by an 8-bit binary array. It is 8 0s or 1s. Different combinations represent a letter. You can understand it as a group of 8
A light bulb, 0 or 1 represents the on and off of the light bulb. Because this switch has a sequence, there is no need to remove duplicates. A total of 256 results from 0 to 255 can be expressed. The switch and transmission process are implemented and operated by machines.
, after getting the final result, what is presented to us through conversion is the letter information." Xiaoyuan nodded to express understanding!
"Internet servers, to put it bluntly, are computers with more powerful performance, higher stability and security than home PCs. The functional principles are exactly the same."
"But the current root of the Magic Network server is not an electronic computer. The essence of the Magic Network is not a magic transmission network, what it transmits is actually magic!" Hans raised his hand to show MM's magic mark to Madoka, "And MM is
In fact, it is a complex actively guided magic circle. When you inject magic power to activate it, it will use the originally described magic to record pictures, images, sounds or text, forming a predetermined magic and sending it to the recipient. The role of the root server is to relay
, relay this magic, convert it to prevent conflicts caused by differences in the magic systems of each world, and then send it again to recipients in other worlds. It does not require calculation or conversion like an electronic computer, which is the essential difference between the two."
"And I plan to break away from the root and let each world have its own server. The issue of magic source does not need to be considered, but the relay, storage and conversion of the root server use the cause and effect we talked about before. And
I checked the information on electronic computers to see if I could use scientific principles to find out the sparks of other solutions that do not require the use of root cause and effect. After all, the current root server is used, and the development of other servers can be established without it.
Direction, currently the only way is to control the cause and effect called by the root server, which is really too difficult."
Hans rubbed his temples with both hands, then closed his eyes, "I don't need to explain the result. You should have guessed it when you saw me sighing."
"Well... I think you can think of and create a magic network that spans the world and connects the transmission of information in various worlds. This is already amazing!" Madoka's eyes flickered, "Don't be discouraged! I believe you can find it.
Come up with new ways to build servers!”
"I'm not depressed, I'm just a little depressed when I find that my train of thought is a dead end." Hans stopped and opened his eyes, waving one hand towards Madoka.
"Hey! Now!" Madoka suggested with some excitement: "Let's see something interesting and relax our mood!"
"Good idea!" Hans agreed, and then looked through his collection, "Want to see something exciting or adventurous? Or something healing? Or something funny? Let me tell you first, I don't want to see a magical girl series right now.
look!"
"Uh--" Madoka was confused by Hans's sudden request for advice and his clear refusal not to look at Magical Girl. She didn't know what to choose and struggled for a while.
"If you don't choose, you will do what I want! Although I have seen most of them." Hans urged.
"Then let's look at the healing ones." Madoka replied a little depressed.
"Healing system? Let's take a look at this!" Hans said and clicked on "Steel Refining 03 Edition" to play!