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 ?)
Nous utilisons les cookies afin d'améliorer votre expérience sur notre site Web ainsi que pour la publicité. Vous pouvez gérer vos préférences actuelles en cliquant sur le bouton "Réglage"
Lire notre politique de cookies
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Everyone was surrounded by this heat wave, as if they were melted.All the mighty kings around them seemed to be on the verge of a formidable enemy.
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No one would have imagined that he would actually shift the target of special operations to Yuncheng under such circumstances
Therefore, Wang Xuexin miscalculated, and the chief also miscalculated.At this time, any outside visits and contact with the Eighth Route Army must first obtain permission from Chongqing.
He said this to others How can we hunt with these rifles that we use now We use bird guns, which are made by ourselves.What tanks are most afraid of is the enemy s air power
There is a saying that the most useful weapon against tanks is tanks.
Then, Xiaodongbei cleverly combined the actual situation and tactics of the Eighth Route Army to formulate a strategy of capturing Zhongtiao Mountain first and then attacking Yuncheng
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According to the military rank and the discipline of the army, it is indeed wrong to be disrespectful to the superior.From the aspect of learning, the battalion staff around me is really different.
The Seventh Battalion was an organized rebellion, and the battalion commander Lu Xueshan had been bought by the devils long before he joined the 358th regiment.After adjusting for a while, he said to the ammunition hand Let it go Without saying a word, the ammunition hand took the shells he had prepared a long time ago and Gummies Stimulant Ed Loss To Way Vzjrt Reviews Weight The For Natural Natures Cbd fired them into the muzzle
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Wang Xuexin actually thought more carefully. He felt that the steelmaking plant should be built in Luliang Mountain.One thousand yuan is not enough, ten thousand yuan Ten thousand yuan is not enough, one hundred thousand yuan
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It was a roughly rectangular area, more than 30 kilometers long and more than 20 miles wide.Most modern armies are mechanized units. For them, the most difficult battlefields are terrains such as mountains, jungles or plateaus, so special forces need to be trained to deal with special terrains.
Will this devil do something even crazier Shu Yue thought further.The silt has also been pressed into rock hardness. Lin Haoming searched around, but found nothing unusual, but at this moment Zhuo Nishang began to pinch the formula, and several rays of light hit a ground, and the compacted mud at the bottom of the ditch suddenly burst open.
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I don t want to face such a powerful desolate beast as soon as I enter this place.After Yanhong got off the high platform, a person went up to the high platform after a long time.
Xie Ruolan In the early years, it was rumored that Xie Ruolan and Lin Haoming used to be a couple, but later because he and Qin Aorou were together, the rumors were self defeating.Next, Lin Haoming did not stay in this palace, but entered the next gate of light.
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Zeng Rou would tell herself this, but thinking about it, it probably wasn t a secret to other big forces, so she didn t hide it from herself.Instead, he turned his eyes to the place that was accidentally blasted away by the thunder, walked inside carefully, and found that this place was also an existence similar to a palace.
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If the surface is covered with a layer of canvas and camouflage, even enemy infantry will not be able to find the tank in front of them.It worked. Wolfdog found the plan following the smell of blood, so the plan was handed over to Nomura Naoka.
Wang Xuexin realized that he was safe for the time being, so he rushed to the front of the team and found Li Yunlong.That s right Li Yunlong replied with a smile It Through Cbd Ed Tgj Gummies For Analyzed Hemp Hillstone Customer Feedback s to save the belly of a gentleman Li Yunlong patted Wang Xuexin on the shoulder, shook his head and said, You think we brought Xiaodongbei here to deceive you My lord.
This is another shortcoming of the devil s use of the 92nd Infantry Cannon as a cannon
The flat firing of the 92nd Infantry Cannon means that it can hit the tank, and the tank can also hit it.So, it s time for the landing troops to perform
End of this chapter Chapter 102 The landing ships all speeded up by coincidence.
If the devils push into 300 meters, we will pour some.Sun Never Set must respect the devil s request, otherwise the devil will be forced to take action against Sun Never Set s colonies in Southeast Asia
In order not to break out of war, Sun Never Set follows them one by one, the most important of which is to close the Burma Road.
In this case, the offensive on the southern front is likely to become a stalemate in the mountainous area and become a tug of war with the Fiction Rahlbff Growth Gummies Cbd Or Fact Penis Eighth Route Army.But Su Xin can always find some opportunities to come to Wang Xuexin.
He believes that this is the only way to return to Yuncheng, and he hopes that the Eighth Route Army will hand over Yuncheng to the Jinsui Army again in order to take care of the overall situation of the cooperative war of resistance.Sun Erwei looked at the sketch, with some hesitation on his face.
How can we Ed Reviews Testimonials For And Ebp Cbd Supreme Gummies User fight this battle But thinking about it, with Yan Laoxi s personality, it is impossible to let go of any chance to get Yuncheng back, and I certainly can t convince him.At the same time, it is almost impossible for the devils to give up Yuncheng
Because Yuncheng is equally important to the devils.
He looked at it and exclaimed God, it really exists, it s so beautiful Wang Xuexin felt a little strange looking at Sun Erwei.Chu Yunfei s 358th regiment had two tasks at the time.
What made Logan feel a little strange was that the originally very flexible Zero War seemed a little clumsy at this time, and his movements were always half a beat slower than Logan, and sometimes even had a tendency to disengage
This greatly increased Logan s confidence , he reported General, I think he is right, the enemy plane does have a problem with the dive Halsey, who was waiting nervously on the other side, hurriedly asked, What Mens Libido Gummies A Mmhjfvvz Male Cvyvx Boosting To Sexual Comprehensive Health For Guide s the problem Make it clear I m not sure Logan replied Their planes seem to be more difficult to control
Then Logan stopped talking, because the enemy plane had already fired at him, and a string of bullets stuck to the fuselage of the Wildcat and flew away.
Come back Zhao Gang hurriedly called Zhu Ziming to a stop, and then gave User Ed And Real Analysis Expert Cbd Feedback Drfnqos Gummies For Liberty a general training The puppet army probably doesn t know this, where did you learn the discipline of preferential treatment of prisoners No
Zhu Ziming answered yes again and again, but felt a little relieved in his heart.Immediately after the tank passed through the smoke zone, the battlefield became one sided again.
Is it that the sun never sets and people are stupid No
Stilwell didn t think so. He thought that the Huaxia Battalion Commander was right.After being silent for a while, Ding Wei said, Chief, I think we should first find out what the Jinsui army s intentions are, and then we can prescribe the right medicine The chief nodded, and then turned his gaze to Li Yunlong.
Political Commissar Zhao Chu Yunfei retorted Your words are wrong.What about the cavalry wing and artillery wing Wang Xuexin asked.
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But this is not surprising. Mao Xiong regards the tank as an auxiliary of the infantry, so the speed is slow to the level of the infantry anyway, and the speed difference of the mixed formation does not need to be considered.Many people live on the salt lake and mines, and they become refugees who cannot make a living when they flee to other places.
