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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Boss Shi, I
Nie Qi asked cautiously at this moment. Shi Chuanxiong thought for a moment, then a fierce light flashed in his eyes and said Nie Qi, you still follow the plan and take your people there.Yinye s dissatisfied inquiry My lord, the other party is too arrogant.
However, the gratifying thing is that it is clearly recorded.Came to the mission tower again, after this notification, the golden armored warriors at the door did not stop Lin Haoming and Han Ningxiang, and the two entered directly inside.
Yuan Zheng took the spread directly to the tribe he mentioned selling bugs.But once someone uses tricks to make the Gu worm fall asleep, this dream returning Gu will wake up instead, and quickly bite the host s heart.
Counting, in the entire Suppressing Demon Army, only under the army commander and three deputy commanders, the military division of the Suppressing Demon Army That s my job now Madam Weng said proudly.Looking back at the place just now, it is a place shrouded in a layer of gray light curtain, and in front of him is a long staircase, guarded by two golden armored warriors on both sides.
Of course, Lin Haoming will not let people go easily.Although she was holding Yinfengling at the moment, full of love, but she could feel that this woman fierce.
Lin Haoming said. Hey, my lord, I just now feel that it s not bad to follow you.White scratches appeared in mid air. The four holy beasts seemed to be aggressive, but facing the existence of the Void Realm, they were scratched through with just one blow, and they were not the opponent s opponent in a round at all.
Although there were some rumors before, that this Lord Lin was named Zuo Shi and right, Navigating Intimacy: When Partner Sex Drive Fluctinates but no matter whether he was left or right, he was acquainted with each other.Of course, now is not a good time to investigate. After Lin Haoming took away the things, he observed carefully to make sure that Exploring Desire Men: Understanding the Role of Emotion in Male Intimacy and Attraction Bai Xiyan did not stay outside to ambush, and then he quickly left the ice valley in one direction
Two days later, Lin Haoming rested in a cave in a mountain depression.
He pointed to the chair below and said, Miao Cao, please sit down.Fu Kuan explained with a frown. Facing the two Void Returning Poisonous Flood Dragons, shall we continue At this moment, Lin Haoming asked the most critical question.
Because of Understanding Low Sex Drive in Women: Causes and Solutions the defects mentioned earlier, this female Only charge twice the price of a male later stage Gu warrior, and you can take away twenty four year crystals Bai Lu Understanding Sperm Transfer: The Role of Hyposexual Activity in Mammals said with a smile.if he can wash the marrow body, it will be a good thing, and I heard that the godfather seems to be quite proficient in alchemy, if he can refine the bleeding marrow pill, it will be good for the whole family.
Hee hee, Dad, you are the best Han Ningxiang smiled and hugged Lin Haoming s arm, acting like a little girl.Don t hate me, who let you have a first grade land treasure, even if many Taixu Realm seniors don t Unlocking Energy: How Oxyshred Can Revitalize Your Fat Loss Journey have one, I really have to worry about it.
There is really no one in the ore trade. In that area of the sea, Mrs.something will happen. Lin Haoming then sent Li Jiaolong over to see if you could get this brother Hai to speak.
Although I was willing to doubt it, there was no explanation in my eyes.Yan Meng said fiercely, as if really He s not numb by what s happening behind his eyes.
At this time, Lin Haoming took Tian Wei to the interrogation room.The 800,000 plus loser came up, and it was 700,000 against a small army of more than 800,000.
You understand. Lin Haoming picked it up, and I nodded at what Wei Jingmiao said, refuting against the arrangement, which made Qi Shengmiao more satisfied with Lin Haoming s attitude, and before he finished speaking, he even took out a big leather bag and handed it to Lin Haoming, saying He broke that one.
When the seventh and eighth people rushed out, the monsters turned back.At this moment, he directly picked up the king s seal, looked at the engraving on the king s seal, then put it back, and said slowly My father is Wei Chen, and so am I.
Lin Haoming said with a scornful smile. Before the two were released, Lin Haoming waved his hand and told Qi Fa to disarm everyone, and then tied us up.After Lin Haoming recommended the candidate, Chen Shun immediately agreed, so Yang Huan immediately became the No.
What surprised him was that this thing was miraculous, and he didn t know why.Before killing the two spiders, Lin Haoming ordered Xiaojia to rest, and at The Impact of Ed Reddit on Education Communities and Collaboration Online. the same time collected the materials directly from the two spiders.
Fortunately, the previous monster was easily killed, so everyone was not worried.After they were finished, although they were not as tall as those of that height, they still had a charm.
Mr. Hu gave you the opportunity, you are very grateful, but even what you want to do is secretive, so how do you do it Lin Balancing Work and Life: Why Flexible Working Hours Matter for Employee Well-being Haoming asked again.Lin Haoming spoke up. Lin Haoming felt that it didn t seem to have changed a bit, so Yun Xiaoran didn t have any thoughts Actually, the demand is too little.
He Zhenting finally sighed. He Wanfeng watched her brother leave, and the tears she was holding back just now fell down.Let s go, those who go first to the Elder s Hall follow your boat.
After Wei Kang arrived, he immediately took over the commander in chief Understanding Sex Drive in Pursuit of Female Desire: A Comprehensive Guide seal, while Wei He was very courageous and kept urging to speed up the march.Fang Jing felt very angry at this time. These so called members of the religious religion spoke loudly, but they were not reliable at all, which made them end up like this.
I wonder if the Dragon King can teach you a spell You want to learn spells You ask me, the Dragon King, to learn spells Hehe It seems that you are really like what the old toad s wife said, as if you have smashed your head and lost your memory, and you don t know anything.The introduction came over. Brother, what s his name Xu Zhirong became more familiar, and asked with his shoulders crossed.
Seeing Yan Meng s smile, the boys felt more and more happy.Seeing that scene, Hu Huangxiang also said to his son who was about to challenge him just now Go, get these people out.
Wei Wei Cheng immediately expressed it solemnly, as if he really wanted to win the battle and gain military merit.The next year Xiaoyue Kingdom made a northern expedition.
Usually these newcomers were encouraged, and before a period of fighting, Lin Haoming also stopped dispatching troops to let these old people rest for a while , Let these newcomers come down and learn how the old people deal with these monsters.It must be true, but it will be a bad thing for you.
His method of training is very wrong. Didn t he suggest to the leader that everyone should train together Wei Ting asked after seeing the results.Perhaps seeing Lin Haoming smiling, Hua Caiyi didn t blush even more, then she put aside the subject, glanced at Taniguchi Hexian, and said, You actually know what happened between them just now, and you thought it would be like that.
The eight battalions are all combat units. If there is anyone, it is necessary to pay.
Lin Haoming asked himself, even if he used his means.Lin Haoming could see that this elder named Meng Ying was a bit cautious when facing him.
Okay, you don t need to explain anymore, it s not about the fairy grass that wants to live forever, I ll give him a elixir, and that s enough Lin Haoming said.So in this way, in seven or eight days, they only walked two thirds of the distance.
There was no one on the first floor of the bamboo building.At the same time, the surrounding environment was shaking again, and soon they found that they had returned to the cave again, and the whole cave began to shake.
This discovery shocked Lin Haoming, and he immediately decided to change direction, but at this moment, more than a dozen golden lights flew towards him, blocking his path again.For simple treasures, ask for treasures that can help you advance to become a god.
Former enemies such as Daoist Youming and Han Jingping unexpectedly came to kill him at the same time, but when they came to the front of him Suddenly, the light flashed and turned into Xie Ruolan, Zhen Xiao, Qin Aorou and other women he loves the most.Although this real magic eye may indeed produce real magic beads, it must be in a very deep place.
When the figure appeared again, it was already outside the black mist, and with a flash again, it went directly to the place where the desolate beast lived.Jin Ling is a sword cultivator, and judging from the golden sword in his hand, it should also be his talisman, maybe even his only magic weapon.
But what s the point of taking out so many at once Seeing so many treasures displayed in front of everyone, someone finally asked.I m afraid, I m afraid that after a while, she may be given death.
The prohibition is just in case. This seat has always been clear about grievances The girl agreed.After listening to these. Lin Haoming then separated the quiet room into two rooms.
But at this moment, the man opened his mouth again and spewed out a Understanding Sex Desire: A Comprehensive Guide to Human Erotic Energy ball of purple fire directly at Lin Haoming.In addition to them, the Zhang family and the Li family that Cai Wen mentioned earlier have also arrived.
Izumo Continent, under the Sanyuan Tree, the ancestor of Jubao Pavilion, Yanhong, looked at At this time, several people standing in front of him ordered lightly This trip to the Immortal Burial Realm may be more Understanding Sildenafil Usage: Discoveries on Reddit dangerous than what is recorded in the classics.It can only be regarded as something better than nothing.
Of course, everyone has secrets, even between the two closest people, there should be some reservations, at least Xie Ruolan thinks so, so even if she believes in Lin Haoming, but does not tell him some things, she also feels that Lin Haoming is the same, even I feel that he is more mysterious than ease anxiety I originally expected.
Although Lin Haoming had the protective demonic energy to resist, this layer of demonic energy was quickly corroded and penetrated by the black flame.But the trees here are indeed a bit strange, not only the leaves are mostly purple.
If the other party was willing to Reigniting Your Sex Drive: A Comprehensive Guide for Men and Women answer, he might really think about it.If it weren t for my wife s relationship, through the Qin family, I contacted some trading channels other than Jubao Pavilion, our life would be even more difficult.
Looking along the thunder, I saw that the place where the crack was originally located, Navigating through Male Impotence: Understanding and Coping Strategies unexpectedly, there were cracks along the crack, as if the whole sky was about to shatter.Bai said kindly. Lin Haoming just smiled faintly, followed by pointing to the strange snake over there, and said The number of those wild beasts is three times that of yours.
Refined. The old tree essence narrowed its eyes. Looking into the distance, he said without moving Exploring Sildenafil: A Guide Through Him's Use of Generic Viagra for ED Treatment his face, This Lin Haoming is only at the peak of the ninth floor of the Nascent Soul Stage, but he has no strength left to completely suppress Pan Qi.Lin Haoming asked. Yes, people don t kill the world for themselves.
To be continued. The fastest update is on the side of Falun Temple.Lin Haoming had been prepared for a long time. He was a little surprised to see the opponent suddenly turn into a melee fight, but he was not worried at all.
But soon, they all became suspicious. Who is it that dares to make such a bet with Tuoba Tian Is it someone from the Ouyang family, or is it from the Huangfu family This time, the three major spiritual master families have come, and the only ones who can compete with the Tuoba family are the Ouyang family and Huangfu Family too.
And the warriors around were all shocked, because Lin Xuan s combat power is really amazing, Boy, you have completely angered me.His expression was extremely serious. Before, they thought that The Ultimate Guide to Healthy Weight Loss Meal Delivery Services in America letting the woman in red was talking big, but now it seems that it is absolutely not.
Afterwards, everyone was shocked and turned their heads to see who dared to provoke Lin Xuan at this time.There is a great power to exclaim. However, it turned out to be in this dark canyon, which is Mastering Sizegenix: Unlock Size Variation with Precision and Ease really satisfying.
The next moment, his pupils shrank sharply. Because inside, there are 360,000 sub shen crystals, which are neatly placed inside.It was also a venomous snake, but it was much bigger than the previous venomous snakes.
There was a deep booming sound, and then countless mist erupted, covering the front.The next moment, he took a step forward and completely entered the mountain of fire.
These people were talking about martial arts, but soon, they frowned.Angry, this time the Holy Land of Wanchu was really angry.
Immediately, streams of icy aura emerged, and powerful figures quickly descended.However, if it exceeds my strength, I m afraid I can t accept it.
The berserk force slammed forward fiercely, and even the third prince was not idle, and also shot.The terrifying energy directly blasted the void into a big black hole, but it still Female Libido Enhancement: Natural Ways to Boost Your Sex Drive couldn t affect the Heaven Defying Demon Knife.
Maybe there is a god crystal in it. Of course , If you can t cut it, don t complain about the seat, that s how Finding Your Way with Natural Cialis Alternatives: A Comprehensive Guide it is when gambling with stones.But this time, the people carrying it are definitely the top experts of the Peerless Tianjiao.
Like an unsheathed sword. The Great Emperor, however, has been pushed across the ages, and each of the invincible existences in the world is unique and cannot be copied.Even, ten strokes lost. Now that he has played nearly fifty or sixty moves, it can be said that Exploring Sildenafil Citrate: Understanding Its Role in Enhancing Male Fertility and Sexual Performance his strength has improved, which is really terrifying.
And Liuli King said that it was not a fluke, Bai Zijing was very powerful, and in terms of swordsmanship, almost no one in the younger generation could surpass him.This is a gorgeous dividing line nbsp The massacre Everyone s scalps are numb, this kid still wants to massacre, does he know Unlocking Your Body's Potential: The Benefits of Protein Powder (Protetox) Supplementation for Athletes and Fitness Enthusiasts who he is facing Although the wolf gang is nothing to put in the palace, but outside the palace, they are absolutely huge and no one can compete with them.
He hides in the void and makes a sound because he is ready to strike.Yeah, it s terrifying. Although General Qianshan has suppressed his cultivation, his strength hasn t weakened much.
The flame golem rushed towards Lin Xuan. Lin Xuan s avatar was still not afraid, holding the long sword in his hand, opening and closing, sweeping across all directions.
