Savez-vous ce qu’est le big data ? Savez-vous quel en est son but premier et pourquoi ? Depuis le début d’Internet, toutes les données de navigations et autres sont stockées un peu partout dans le monde sur des centaines des serveurs différents et parfois même là où on ne les attend pas. Nous allons voir ensemble à quoi et comment sont utilisées ces données.
Tout d’abord, qu’est-ce que c’est ? L’idée principale du BigData est + ou – comme celle des cookies, c’est-à-dire enregistrer beaucoup de données, le plus possible (d’où sont nom : « Grande données » / « Données importantes » (en français).
Voici un petit tableau expliquant les volumes de données enregistrées dans le monde entier par période.
Période
Volume
… à 2003
5 exabytes (soit 5 millions de To / 5 milliards de Go) sont enregistrées
En 2011
5 EB (exabytes) étaient produits et récoltés en seulement 2 jours
En 2013
5 EB étaient produits et récoltés en seulement 10 minutes
Ce tableau provient du site : Culture-Informatique
Imaginez ce que cela peut représenté, surtout que maintenant, tout le monde possède généralement un smartphone en plus de son ordinateur, qui utilise lui aussi beaucoup de données.
La ou le bigdata est différent des cookies, c’est que les cookies sont des données de navigations web, et peuvent être effacées, contrairement au BigData.
Qu’est-ce que le Big Data enregistre ?
Quelques petits exemple :
Les sites web sur lesquels vous vous rendez
Les applications de votre smartphone
Vos conversations téléphoniques
Les mails que vous recevez
Les recherches que vous effectués
Vos achats sur internet (afin d’avoir vos centre d’intérêts)
Tout ce qui se connecte et utilise internet en soit… ! Vous ne vous en doutez peut-être pas, mais le B.D enregistre également :
Votre GPS
Tous les appareils connectés de votre domicile et / ou bureau
Vos thermostats (s’ils sont possibles à régler à distance)
etc … (tout les appareils utilisant Internet)
Mais quel en est son objectif ?
L’objectif du BigData est de collecter vos données afin de connaître d’avantages le consommateur pour ensuite lui proposer des produits / services adaptés à vos besoins, envies et recherches précédentes.
Comment sont stockées toutes ces données ?
Le stockage d’un tel volume de données est un travail rigoureux. Normalement, pour stocker un volume de données importantes, on utilise des bases de données (COMING SOON). Le problème est que la taille des données est tellement importante actuellement que ce n’était pas possible, il aura fallu penser à changer toute la manière de stockage… Et c’est à ce moment qu’on créa la règles des 5 V :
Volume : Stocker un maximum d’informations
Variété : Stocker beaucoup de données de toute sortes
Vélocité : Avoir un accès rapidement à toutes ces données
Véracité : Les données doivent être vraies
Valeur : Ces données doivent apporter de la valeur On pourrait y ajouter aussi :
Vertu : Ces données respectent les règlementations en vigueur
En conclusion
Nous pouvons dire qu’il est important de faire attention à nos données et à comment elles pourraient être utilisées. Nous ne pouvons malheureusement pas y faire grand chose, contrairement au cookies (C’est quoi les cookies ?)
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It is like a knife inserted horizontally in the land of Huaxia to divide it into two parts that cannot be connected with each other.As a result, they went forward in groups. Refueling tactics.
We are right Wang Xuexin somewhat guessed what Li Yunlong was talking about, and it should be about the Xiaobeiling Weaving Factory.He could no longer care about his demeanor, and shouted to Wang Binghua in a panic Battalion Commander, break out If you don t break out, it will be too late Wang Binghua, who was shot by the devil, Lose F3o2 Pounds In Days My Ivim Weight Loss Journey And Results was trembling with anger when he heard Adjutant Zhang s words.
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The brigade commander ordered thirty carts from Li Yunlong, and rumbled back and forth to transport bags of salt to the base area.Now that the devils have knocked out the stubborn army as a powerful assistant , shouldn t the encirclement and blockade come by themselves And by the way, he pushed a Jenny Craig N4x840jzs Weight Loss A Comprehensive Guide To Shedding Pounds large wave of stubborn troops into the arms of the Eighth Route Army.
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Needless to say, the imperial army has no advantage.
Some of the bandits are very stubborn and unwilling to submit
These The Top Effective Best Diet For Perimenopause Belly Fat W2zpz5 Advantages people think that it is happier to occupy the mountains and become kings in the mountains, and no one can do anything to them.The speed of the chariot unit is not satisfactory. Although the top speed of the Type 97 tank is only 38 kilometers per hour, it is still faster than two legs after all.
The Eighth Route Army actually has anti aircraft guns This once surprised Maruyama Kihara.He came to ask why he didn t hold a meeting to talk about elastic defense with the soldiers, but he didn t expect to hit the muzzle of a gun.
The experience of guerrilla warfare. Yes, Your Excellency General Shinozuka Yoshio replied But
according to the prisoners answers, the Eighth Route Army has infiltrated Zhongtiao Mountain and played a role in it He sighed These guys actually took advantage of this moment to sneak in while we were still attacking This is exactly what Wang Xuexin s suggestion came into play.
Way
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Almost immediately, those raging waterspouts suddenly seemed to lose their backbone, and dissipated one by one, the monstrous flood gradually receded, and the earth was exposed again.That assassin is really powerful, he was able to escape under the siege of so many of us.
Xiao Jianren was used to his solitude, and each time he showed up these few times, he could bring new clues, so he admired him in his heart, as if he was going to other places to look for clues.Of course, it was her white and crystal bare feet that came down in one continuous line, and the graceful and natural curves even overshadowed a gorgeous dress.
He replied Yes, the empress called me over to ask about some things about the monster race and the unknowable place.then the Peacock Palace will be very passive. So let Kong Nanwu stay in the human race for a while longer, and when the rumors pass, King From Plain To Powerful What Experts Mix With Apple Cider Vinegar For Q8pd9r Weight Loss In Peacock Ming will find a way to find another marriage for Kong Nanwu.
My sun shooting bow Prince Jinwu exclaimed. The Yaohuang s face darkened, and he directly reached out to catch the red light.If Yuyanluo is like a piece of suet jade when hugged, then Yuyanluo is a piece of cold jade, and Yunjianyue is like a piece of jade.
Fell asleep. Zheng Dan and Zu An are too familiar, and can fall asleep naturally, but this is a pain for Sang Qian, how can she fall asleep in this situation.Well, this demon princess is a good match for A Comprehensive Look At The Effectiveness Of Goli 1yo3zy2vt Gummies For Weight Loss this prince no matter in terms of appearance or figure.
This is impossible said the chief of staff, This is not just a question of Yuncheng, but also a question of whether the Eighth Route Army and the Jinsui Army can cooperate sincerely.You said we have managed to deal with these things.
If they lose these mines, what s the use of the production line they got from Eagle Sauce Speaking of this, Adachi s twenty three face Showing a smug smile Therefore, they can only try, even if they know it s a moth to the flame, they have to do it End of this chapter Anda Twenty Three didn t realize Simplihealth 7id Acv Health Simplified With Apple Cider Vinegar it at all, he thought there Keto Shark Tank B6sca6 Unpacking Its Popularity And User Feedback was no loophole The line of defense that is only waiting for the Eighth Route Army to come to die, actually still has a big loophole.
After that, I changed the two chapters into one chapter.adapt. After the war, when some soldiers discussed the Molotov cocktail, they said with lingering fear Zhuge Liang burned the rattan armor soldier and lost his lifespan.
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that s a lot heavier than a fully loaded car. The problem is that when the Devil s tanks push these tanks away, their speed must slow down.In the later stage, there is also the Atlantic Barrier, and Mao Xiong is no exception.
China Reserve Coupons, Buying grain from devils, you can get by After a pause, Zhao Gang added Besides, this year our troops have opened up a large area of wasteland and cultivated land, and the cultivated land has doubled compared with previous years.I promise that this will never happen again Wang Xuexin took the cigarette and replied Sun Erwei, this is not an apology Quantum Brands Keto Advanced Keto Solutions By Quantum Q5e that can solve the problem, right I have told the matter to the chief just now, and the chief is also very angry.
Maoxiong mainly fights Hans, and has little to do with the Chinese battlefield.The best choice is to face the enemy s muzzle and drive up to crush it under the tracks
End of this chapter This is the growth rate of the Eighth Route Army tankers.
He had to find a reasonable excuse. Just when Wang Xuexin didn t know how to explain to Li Yunlong, Sun Erwei came in, followed by a middle aged man with blond hair and blue eyes, and a pair of glasses on the bridge of his nose, looking quite scholarly.As soon as his nickname Lei Hengheng was mentioned, the child immediately stopped crying in fright.
However, Okamura Ningji, who made this battle plan, was uneasy, because his intuition told Okamura Ningji that this battle might not be so simple.Because the Devil is either a Type 1 tank or a Type 97 How Kevin James Lost Weight P1a His Proven Step Diet And Exercise Plan tank, both of which are much better than the T26.
As long as our reinforcements arrive, they will soon be surrounded and wiped out in the city Captain Murayama Vlij9m How Long Will It Take To Lose Pounds firmly believed in this from beginning to end, and even woke up after being knocked out at the end, he still did not believe that Yuncheng would fall.In addition, no matter what decisions your superiors make, you must obey when the time comes, and you are not Muscle En Roxy Lean Fat Dc2vz8epa Burner Reviews Wdz allowed to play tricks Li Yunlong patted his chest with a boom sound That s it, as long as you write well, I, Li Yunlong, will recognize what the result will be Although he said so on The Ultimate Guide To Fast Water Mk8y Weight Loss Expert Tips And Methods his lips, he thought in his heart If this nerd can do what he says, is it still called shaming I just gave this batch of equipment to me.
and the sun never sets will find an excuse to prevaricate.This is unimaginable for the Eighth Route Army. Where can they take a bath without taking off their clothes Just jumping into the river is enough.
So Li Yunlong is more like a breakout than a retreat.It takes more than ten minutes for the devils to climb over it.
More than two years, it will be 44 years by then, the devils are about to surrender Chris Wang Xuexin yelled out of the cave, just as a technician from Eagle Sauce was breathing Do you think there is anything else that needs to be added The bugs flying around replied If there is anything else, just 71xsfjv Shark Tank Diet Aid Redefining Weight Loss Strategies get rid of these bugs Wang Xuexin laughed.
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Of course, the old fan knew what Ural meant, and when he flipped it to Wang Xuexin, it was shouzi.In this psychological state, it is difficult for them to organize effectively.
The Great Compassion King didn t ask for weapons, he asked for the fangs of those poisonous snakes.However, he really didn t dare to openly provoke anymore.
He is an ancient fierce beast and a peerless fierce hero, how can he allow this is a gorgeous dividing line please remind readers of the novel Please pay attention to rest your eyes when reading for a long time.In the dark canyon, the third prince and the others really quickly opened the way ahead.
Ah, the third prince roared up to the sky, the wrath of the sky was floating in the salt, it was an unforgivable crime for the other party to dare to hurt him, so he decided to use his trump card to kill the other party.Unless you also have the power of blood, you are not qualified to compete with us at all.
Violent thunder and lightning flooded the surrounding area, forming a field of thunder and lightning, which turned into countless seas of thunder and engulfed Lin Xuan.He discovered that this was not an ordinary martial arts arena, but a space.
The strength itself is strong, and these people around him are even more terrifying, they are all top notch powers one by one.Because what the woman in green clothes said is right, the earth monsters are very terrifying, and even Da Neng may not be able to compete.
God, it s only been a few hours, has that kid been able to tear open the cracks Very frantic, he stared at the light curtain fiercely, but there was nothing he could do.He originally thought it would be some powerful king, but he didn t expect it to be a young man.
A huge sword figure was formed under his feet, with an incomparably terrifying light emitting a mysterious energy.They firmly believe that Liu Mingyue is absolutely inseparable from Zheng Xiu s killing.
He steered the group of powerful vajra apes back towards the original road.He pulled out the big star umbrella behind his back, and his whole body once again burst into fierce aura.
8 The prince gave Lin Xuan three Jade Buddha trump cards.The eyes of several other people also flickered. Obviously, they saw through Lin Xuan s cultivation at a glance, and immediately lost interest.
Everyone retreated quickly, for fear of being affected by this energy.What s the situation, the Golden Lion King is about to be attacked now, is it possible that he was killed The eighth Bh1 Keto Shark Tank Gummies Do They Deliver On Their Promises prince was also puzzled, he asked subconsciously, Brother Lin, the Golden Lion King, he won t come out to fight us again, don t worry, he won t Will come out again.
On the opposite side, the Golden Lion King hugged his head and screamed, a blankness appeared in his eyes.They searched for the sound and flew towards the mountain peak quickly.
Lin Xuan, right, I remember you. Next time we meet again, I will kill you with my own hands Please remind netizens Please pay attention to rest your eyes when reading for a long time.This house is pretty good, I think I ll live here. Why live here Ma Chao was stunned, what was this guy thinking.
Lin Xuan also thought of this possibility, so he looked ahead with flickering eyes.An unusually violent force surged through the entire body.
This phantom of Tianma quickly charged towards Lin Xuan.
