Soho likes Su Xiaomu very much now.

Like an older child, one-third innocent, one-quarter relaxed, one-fifth laid-back, one-sixth proud, one-seventh proud, and one-eighth carefree.

emmm~

This is a little bit of vanity and a sense of accomplishment when a little older parent.

Su Xiaomu looked at the ceiling, "Huh, it seems to be a little suitable?"

Rubbed it......

Rubbed again......

"Separate the two improved file systems for me. Soho said expressionlessly.

The delicate figure quietly took half a step back, and beeped loudly in his heart, "Dead rascal!"

"Phew!"

"Biu wants face!"

"It's cheap, and it's good!"

The feeling of Xu Fu was gone, and Su Xiaomu turned around and saw Su He's expressionless face, and his heart sank.

Although he hadn't eaten much pork or seen a pig run, if he didn't understand it at this time, he was mentally retarded.

I clearly know that at such a time, I have to play stupid.

He pretended that nothing had happened, and saved the complete system package and the separate package modified by the two file systems into a compressed file format, stored it in a USB flash drive, and gave it to Soho.

"When you're free next week, come with me to meet a few people?" said Soho, fiddling with the USB flash drive with his right hand.

Su Xiaomu thought for a while, and did not answer positively, but asked, "Do you want to commercialize?"

Speaking of which, this is the first time that Su Xiaomu has discussed business-related matters with Soho.

"It has a lot of value and significance, and you should know it. That's what Soho said.

Of course Su Xiaomu knew.

Whether it's Android or Linux, none of this has anything to do with China.

As for FUSE and SDCARDFS, they have nothing to do with China.

fuse is a user-space file system, and the reason for its birth is that Android has made a virtual file system in order to control the permissions of different apps to access files.

Because the efficiency of the actual file system ext4 is not high, Samsung has developed a secondary application based on ARPFS in addition to SDCARDFS.

In direct comparison, users need to go through 6 interactions to retrieve data from the real ext4 file system through FUSE, and SDCARDFS only needs to go through 2 interactions.

Sources point out that SDCARDFS is infinitely close to ext4 performance.

More and more domestic mobile phones choose SDCARDFS, and the lightning-fast response speed will also be specifically pointed out in the promotional documents.

However, it is said that a large domestic manufacturer has released scattered news that it will launch a scary technology this year, and it is speculated on the Internet that it is a new file system.

Therefore, Su Xiaomu is not the only one who coincidentally wants to change the phenomenon of domestic high-tech being weak for many years.

However, in any case, the significance of the launch of SDFS lies in the fact that it can be carefree and reliable, and the impact will be far-reaching.

So, how good is Su Xiaomu's casually named SDFS?

To put it simply, although both SDFS and SDCARDFS need to go through two interactions, SDFS improves the overall performance and efficiency of SDCARDFS by 15%.

Some aspects, such as reducing file fragmentation and reducing the generation of APP junk data, have greater advantages.

"I know, but my next plan is to rewrite Android's underlying file system. Su Xiaomu raised his eyebrows and said calmly.

After the secondary development of SDFS, Su Xiaomu saw more of his thoughts about Android.

Soho: "......"

"How long will it take?"

"Years ago unlikely. Su Xiaomu thought for a moment and quickly gave an answer.

It's been a few days since the beginning of the year, and it's the real file system that I want to rewrite, which is very troublesome in terms of algorithms, and at least I have to finish manipulating the storage that is still in Wan's small finance.

Su He sighed and glanced at Su Xiaomudao, "My personal suggestion is to take this opportunity to launch SDFS first, which can be regarded as a warm-up, step by step, there must be a little foundation to have trust." ”

"What you say makes sense, there are practical problems here, even if it is excellent, it may not be adopted by Linux or Android. Su Xiaomu sighed and said.

On the contrary, if you only modify the virtual SD card file system, you don't need Android or Linux approval.

Originally, it supports deep customization, although Android is also making the system increasingly closed through upgrades, but it has not yet come to that point.

Soho gestured, "Then you get ready and take some time next week." ”

…………

…………

Tuesday, January 16, the thirtieth day of the winter month of the lunar calendar.

There was no exam scheduled for the whole day, but Su Xiaomu still got up early and walked to Soho's house with his slippers as usual.

and Soho, who also just got up, snoring and washing on the left and right sides of the sink.

Sometimes Su Xiaomu also thinks:

Do I have a home of my own?

Some!

Which side is farther away.

Soho is far away, and you have to walk to a balcony!

Is there water at home, are there toiletries?

Yes.

So why not wash up at home?

Got used to it......

"Eat noodles in the morning. "Soho finished washing faster than Su Xiaomu, a few minutes earlier, and there was no powder.

Su Xiaomu hummed and handed Su He a glass of water......

After breakfast, Soho said, "Drive your Land Rover." ”

When this Land Rover Soho was purchased, Wan Dai knew about it, so in fact, no one knew that it was her car before.

Before it became a used car, it was only driven three times.

Therefore, the meaning of driving a Land Rover is not the same.

"The person you want to see in a moment is considered to have a share of affection, and you can say whatever you want, although you have always been like this. ”

On the way, Soho gave a brief introduction to the situation.

There are a few partners who can be regarded as money, and at the invitation of Soho, they want to meet Su Xiaomu himself and chat a few words.

Speaking of which, Yangcheng has a relatively strong high-tech and technological atmosphere in the country.

For example, it is the first to realize the large-scale application of ODA (Offline Data Authentication) new payment technology in China, that is, almost all public transportation (subway, APM) with turnstiles supports UnionPay IC credit card swiping to take the bus, and the payment is deducted after taking the bus.

Take the lead in realizing the large-scale application of new payment technologies for rides such as mobile APP scanning code entry and so on.

Therefore, in essence, the atmosphere of Yangcheng is highly receptive to the emergence of new high-tech technologies.

Su Xiaomu thought for a moment and asked, "Will communication technology be needed?"

"Yes. Soho affirmed, "If you don't need to communicate at the technical level, you don't need to go." ”

There are actually a lot of implications.

If you dig deeper, you'll find a lot of facts that can't be hidden.

Su Xiaomu sighed and slammed his mouth, "I can see the big guy again, I am the happiest to exchange technology or something!"

For Xueba, I can't wait for such an opportunity every day.

Sue, Xueba, Communication Makes People Progress, Xiaomu.

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