Greetings, Mister Principal: New friends in the library

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The news of Reiner's promotion to high-ranking officials has already spread throughout the continent after the high-ranking council. While people are amazed at the talents of this young man, they also have a lot of interest in the things around him. Since the Moon of Starfall, there has been an endless stream of people visiting and studying at Crescent College, and the initial curiosity and discomfort among students has become commonplace.

At the same time, the girls' admiration for their principal has become even stronger. Just imagine, who wouldn't like a handsome, gentle, and talented young gentleman?

It is a pity that Reiner is busy with research and affairs on weekdays and rarely shows up in front of the students. Thinking about it now, the first lesson at the beginning of the school year may be the closest these students are to Reiner. Many people are therefore And I sighed, regretting that I didn't express myself well at that time.

Hathaway and Asilua, who were named to answer questions at that time, became the envy of many girls in a sense. These are just trivial matters.

Asilua pulled Hathaway to the front of the crowd. She saw the principal of Crescent College, Rainer Ingle, and their math and physics teacher, Suer, standing on a dark large screen. In front of the stone, it seems that he is preparing to introduce this thing to the students.

"Ahem, don't get excited, students. I'm here today to introduce you to the latest equipment in our library."

Reiner cleared his throat and said that he did not expect that his students were so fond of studying. Even on holidays, there were so many people in the library. He originally thought that he had experienced evening self-study, early self-study and monthly exams. After the bombing, these little girls will be much tired, but now it seems that the sea tactics are still effective.

However, many students' eyes were focused on themselves instead of the new device, which made Reiner feel a little uncomfortable, as if he was being targeted by a hungry wolf.

He took a step to the side, revealing the huge stone behind him. This is today's protagonist.

"What is this?"

At this time, the students' attention gradually shifted to this huge black stone. From the outside, this thing was ordinary and had nothing to show its purpose. And it was not connected with the library. Know how to think divergently.

"Dear students, when you are in the library, do you often encounter the books you want to borrow being borrowed by others without knowing when they will return them, or the books are placed randomly and you can't find them on the original bookshelf? What if there is a problem, or if you don’t know whether the school library has certain books?”

Reiner asked, and his words made the students feel the same. Although some crystal worms were bred in the library to serve as guides, the information on these crystal worms was not updated in real time, and the number was limited. There are so many students like today. If they were concentrated in a library, the number of crystal worms would be far from enough.

This is not because Reiner is not willing to spend money to raise more little guys with good memories, but because the food of crystal worms is biological sleepiness. On weekdays, the sleepiness produced by students in the library is enough for a certain number of people. Crystal worms live a normal life, but if there is a holiday or there are very few people in the library, these crystal worms will starve. A day or two will be fine. If it goes on for a long time, these crystal worms are likely to starve to death.

For such a situation, most schools' plan is to introduce crystal worms into the animal pens to absorb the sleepiness of those magical creatures. Of course, this behavior can only maintain normal daily income and expenditure. After all, the crystal worms **** away The feeling of fatigue is not real fatigue. Simply put, it has the same effect as coffee. Long-term use will not only fail to maintain a high spirit, but will also cause physical and mental exhaustion.

The number of crystal worms in each library has been carefully calculated and is just enough to maintain its operation. Therefore, the number of crystal worms in the Crescent College library cannot increase unchecked.

Because of such problems, coupled with Reiner's recent research, this dark stone came into being.

"In order to solve this problem, Teacher Suer and I specially developed this device, and its name is a database."

"Database..."

Hathaway repeated this strange-sounding word. For some reason, this word seemed to have some kind of magic, attracting her attention.

"Let's jump right into what this does."

Reiner said while gently touching the **** above the black stone.

Buzz——

A wave of magic power that was so subtle that it was difficult to detect spread, and bright lights suddenly appeared on the black rocks that originally looked no different from ordinary rocks.

The green light gathered on the stones, forming words familiar to the students.

"Crescent College Library Inquiry System?"

Asilua read out the largest text at the top and tilted her head.

"First of all, we magic-tagged all the books in the Crescent College library. This is a setting that all libraries will perform to prevent books from being lost. But in most cases, this magic tag is only used for Proof that the book is owned by the library and used for location tracking in special circumstances."

Reiner didn’t know when there was a book in his hand, he explained.

"This library query system actually uses this magic mark. We add a characteristic value unique to each book's magic mark. By comparing it with the record, we can confirm Whether this book belongs to the library, you can also track the borrowing status of this book."

Actually, magic can be used to do similar work. At the Rainbow Tower Advanced Magic Academy, there is an extremely sophisticated magic circle that controls the location of all the books in the entire library. However, this magic circle is composed of a legendary mage, It was designed by His Excellency Alan von Norbert Reinhardt of the Department of Mechanical Engineering. Like the thesis review system of the Rainbow Tower, it was expensive to build.

Most of the structure of the database ~IndoMTL.com~ used by Reiner is black rock. Reiner used these rocks with special properties to create the most basic integrated magic circuit system, just like the one played in the game That kind of thing.

During the development process, Reiner also discovered that the somewhat confused teacher Su Er he recruited had certain attainments in mathematics. After all, she was also the first person to discover the value of Siris's paper, and the brain itself was also It's considered flexible, but my personality is too straight and not suitable for the workplace.

With the help of the algorithm designed by Sur, the first test product was quickly completed. Reiner used simple programming methods to create a database program. It was quite simple, about the same as the level of a novice programmer on earth. Since there are many places where magic-specific means can be used, it is even more convenient.

The final result is this Crescent College Library Inquiry System, which has simple input, output, storage, and logical operation functions. It is also touch-screen. Unfortunately, Reiner’s research on materials has not made progress yet. Integration The magic circuit is still at its current huge size and cannot be reduced to the size of a palm.

"Let's experiment and see."

As he spoke, Reiner reached out and touched the green text floating on the black stone slab.