1. Concept
edge cloud computing complement. The calculated data is nearby. Not every process to return to the computing center, but from the edge of the network, processing and analysis of data.
2. The advantages of
a. Real-time calculation, low latency. If a child is lost, then the edge node found the child will figure out the alarm immediately. If the data returned recalculated back cloud, and children may get lost.
b. Save network traffic. After all, things will generate huge amounts of data, its transmission is also a hassle.
c. Data security. When the edge of the micro-data center data storage, data is damaged, lost or can not run the probability is very low. This is crucial for the transmission of sensitive data industry.
D. ensure the privacy of user data. There is a local user data on the line.
3. analogy
common analogy is the octopus. Octopus head is a cloud, every node on the edge of a sucker tentacles are able to calculate their own. In fact octopus tentacles does have an independent nervous system, so cut off the tentacles just will not die for some time, will move.
4. Application edge computation Liangshan
Liangshan at the foot of four hotels, this is the four edge nodes Liangshan this cloud computing center belongs.
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Four stores to inquire about sound, then invite guests chieftains eight:
Dongshan Hotel" Little Yuchi "New Sun" Mother Beast "Gu sister
Xishan Hotel" vegetable garden "Zhang Qing" dominatrix "Sun Erniang
Nanshan Hotel" suddenly dry law, "Zhu your "grimace children" Duchenne
North Hills hotel "persistently urge judge" Li Li "flash woman alive" Wang Dingliu
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Nanshan hotels to Zhu Gui, for example, we can see the benefits of edge computing. Zhu Gui Lin in Liangshan and Dai Zong Cai Taishi government time to go to Tokyo, has played an important role.
. a Liangshan Lin
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positive between drink, wear coats and saw the man put forward to split Lin grabbed the waist, said:" Hello daring you to do the next big fan of crime in Cangzhou, but here! ! see this lawsuit out of three thousand consistently letter tips to catch you, but to Zende "Lin said:"?? road you who I am "that Han said:" you're not: leopard head Lin "?
Lin said:" I shall name Zhang "that Han laughed:" Do not you bullshit. see this wall paper to write down the name of your face with the golden seal. , how to rely too "!
Zhu Gui to Shuiting opened the box, took out a magpie draw the bow, to catch that one whistling arrow, longingly of Hong Kong defeated Lu Wei folded inside shot will go . Lin said: "This is what you intended?" Zhu Gui said: "This is a cottage in the number of arrows there awhile boat.." Not a long time, I saw through the reeds on Park Lane, thirty-five shook a little Minions clippers over , the next Shuiting diameter. Zhu Gui Lin was cited, took the knife battle luggage disembark.
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B. Dai Zong passing Liangshan
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Dai Zong being hungry, thirsty, what are the wine and tofu. But to be begging, I saw dizzy, dizzy, they fell on the side. The bartender shouted: "down!"
I saw a man come out of the store. Liangshanpo is suddenly dry law Zhu Gui said: "the letter cage and will go into the first search was surrounded by very thing." There are two fire the house to watch him search. I saw it in his pocket seized a paper bag, wrapped in a book, take over and handed Zhu chieftains. Zhu Gui apart, but it is a letter home; see the cover read: "Ping An Jiaxin, a hundred fathers worship offer adult male Zaid chapter would like to seal the knees.." Zhu Gui the open, looked from scratch, see which read : "see this rumor should have to take anti title poem Song Jiang, Shandong, close supervision in a prison. listen for the purposes ....." Zhu Gui Lo, stunned and spent, half not say anything.
House fire being put to carry Dai Zong, back into the room to kill for stripping , I saw the head take the shoulder slipped down the side, the green paint in scarlet propaganda cards . When Zhu Gui picked it up, top carved with silver word, said that:. "Jiangzhou both houses remand prison section level Dai Zong," Zhu Gui looked, and said:! "Do not hands and I often hear strategist said this Jiangzhou there is a News Attack Dai Zong, his beloved acquaintance , does exactly this person how to send down a book to book but for some harm Song Jiang Yan Tian Xing hit my hand??! "called;" fire house, and put me antidote revived him, ask the actual situation reason. "At that time the water to fire home an antidote, irrigation will help them go on.
Between a moment, I saw Dai Zong Shu Mei exhibition eyes, and rose up. Zhu Gui was surprised to find open Letter in hand, Dai Zong then shouted:?! "You are very good people bold, yet the (prohibited) drug hemp turned me now again Taishi House letter to tamper, removed the cover, ? but the very crime, "Zhu Gui laughed:" birds to this book, what play to open the emergency Hugh said Taishi House Letters, I want to uphold here and not large head of the emperor to be a "Dai Zong was greatly!! surprise, he asked: "hero, but you who are willing to seek name?." Zhu Gui replied: "I was suddenly dry law Liangshanpo hero Zhu Gui." Dai Zong said: "when both Liangshanpo chieftains, will certainly recognize Mr. Wu pedant ? "Zhu Gui said:" Wu pedant that I Dazhai in military adviser, in charge of military power with a single step how to recognize him. "? Dai Zong Road" Xiao Ke and his beloved met. "Zhu Gui said:" Could strategist brother often said Jiangzhou Shenxingtaibao Dai Yuanzhang it?"Dai Zong said:" Xiao Ke is. " Zhu Gui asked:" The former, Song Gongming off Jiangzhou, after the cottage, Wu military adviser had sent a letter with a single step, but now Why keep on doing harm Song Sanlang life? "Dai Zong said:" Song Gongming and I are beloved brothers. He is now a chant anti-poetry, not to save him. I am now going to the capital to look for opportunities to save him. How willing to harm his life! "Zhu Gui said:" You do not believe, see letter Caijiu prefect. "Dai Zong looked, from surprise; yet the Wu pedant beginning of the book and send Songgong meet it, and Song Jiang false questions regarding the anti-poetry in Xunyang Lou drunk, prepare elaborate again. `
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Since then, the benefits can be seen edge computing.
a. calculated in real time. Zhu Gui Dai Zong can determine the origin of the first time, save lives of Song and Dai Zong. Otherwise, Dai Zong was "Dai Zong carry the fire Jiazheng come back into the room to kill for stripping."
b. Provincial traffic. Traffic is: "whistling arrow issued, the Clippers came a messenger, waving", the Lin Dai Zong transported up the mountain into the cloud computing center judge.
On the edge computing technology requirements:
. A compute node itself must be knowledgeable reserves. Zhu Gui know in advance such as "leopard head you do the next big fan of crime in Cangzhou, but here! See this lawsuit out of three thousand consistently letter tips to catch you." I know "I often hear strategist says it has a Jiangzhou News Attack Dai Zong, his beloved acquaintance."
b. Calculate the node itself to be able to correctly calculate reserves based on knowledge. For example, Zhu Gui Lin make the right judgments from the name of the poem and face gold seal. Dai Zong Xuan cards and letters from the judge.
c. compute node itself to be quite intelligent. For example, after waking up from the conversation Zhu Gui Dai Zong, that's falsehoods to Dai Zong plate end of the month off.
When Zhu Guiping which could see a CMP strong knowledge of the heart, if it were Liu Tang, will pay attention to where the usual chat content Wu. Then something happens wit bold and decisive. Although not skill, but it is a remarkable talent on the intelligence front.
5. Reference
https://www.jinse.com/blockchain/535073.html
https://blog.csdn.net/qq_34449351/article/details/86541519