Big Data Essentials: HDFS, MapReduce and Spark RDD

Por: Coursera . en: Ciencia de Datos, Big Data, Coursera

Welcome
What are BigData and distributed file systems (e.g. HDFS)?
Solving Problems with MapReduce
Solving Problems with MapReduce (practice week)
Introduction to Apache Spark
Introduction to Apache Spark (practice week)
Real-World Applications

Plataforma

Coursera

Privacy Overview

This website uses cookies to improve your experience while you navigate through the website. Out of these cookies, the cookies that are categorized as necessary are stored on your browser as they are essential for the working of basic functionalities of the website. We also use third-party cookies that help us analyze and understand how you use this website. These cookies will be stored in your browser only with your consent. You also have the option to opt-out of these cookies. But opting out of some of these cookies may have an effect on your browsing experience.

Necessary

Siempre activado

Functional

Functional cookies help to perform certain functionalities like sharing the content of the website on social media platforms, collect feedbacks, and other third-party features.

Cookie	Duración	Descripción
na_tc		This cookie is set by the provider Addthis. This cookie is used for social media sharing tracking service.

Performance

Performance cookies are used to understand and analyze the key performance indexes of the website which helps in delivering a better user experience for the visitors.

Cookie	Duración	Descripción
d	3 months	This cookie tracks anonymous information on how visitors use the website.
YSC	session	This cookies is set by Youtube and is used to track the views of embedded videos.

Analytics

Analytical cookies are used to understand how visitors interact with the website. These cookies help provide information on metrics the number of visitors, bounce rate, traffic source, etc.

Cookie	Duración	Descripción
__gads	1 year 24 days	This cookie is set by Google and stored under the name dounleclick.com. This cookie is used to track how many times users see a particular advert which helps in measuring the success of the campaign and calculate the revenue generated by the campaign. These cookies can only be read from the domain that it is set on so it will not track any data while browsing through another sites.
_ga	2 years	This cookie is installed by Google Analytics. The cookie is used to calculate visitor, session, campaign data and keep track of site usage for the site's analytics report. The cookies store information anonymously and assign a randomly generated number to identify unique visitors.
_gid	1 day	This cookie is installed by Google Analytics. The cookie is used to store information of how visitors use a website and helps in creating an analytics report of how the wbsite is doing. The data collected including the number visitors, the source where they have come from, and the pages viisted in an anonymous form.

Advertisement cookies are used to provide visitors with relevant ads and marketing campaigns. These cookies track visitors across websites and collect information to provide customized ads.

Cookie	Duración	Descripción
ab	1 year	This domain of this cookie is owned by agkn. The cookie is used for targeting and advertising purposes.
CMID	1 year	The cookie is set by CasaleMedia. The cookie is used to collect information about the usage behavior for targeted advertising.
CMPRO	3 months	This cookie is set by Casalemedia and is used for targeted advertisement purposes.
CMPS	3 months	This cookie is set by Casalemedia and is used for targeted advertisement purposes.
CMST	1 day	The cookie is set by CasaleMedia. The cookie is used to collect information about the usage behavior for targeted advertising.
DSID	1 hour	This cookie is setup by doubleclick.net. This cookie is used by Google to make advertising more engaging to users and are stored under doubleclick.net. It contains an encrypted unique ID.
IDE	1 year 24 days	Used by Google DoubleClick and stores information about how the user uses the website and any other advertisement before visiting the website. This is used to present users with ads that are relevant to them according to the user profile.
KADUSERCOOKIE		The cookie is set by pubmatic.com for identifying the visitors' website or device from which they visit PubMatic's partners' website.
KTPCACOOKIE	1 day	This cookie is set by pubmatic.com for the purpose of checking if third-party cookies are enabled on the user's website.
mc	1 year 1 month	This cookie is associated with Quantserve to track anonymously how a user interact with the website.
test_cookie	15 minutes	This cookie is set by doubleclick.net. The purpose of the cookie is to determine if the user's browser supports cookies.
uuid	3 months	To optimize ad relevance by collecting visitor data from multiple websites such as what pages have been loaded.
VISITOR_INFO1_LIVE	5 months 27 days	This cookie is set by Youtube. Used to track the information of the embedded YouTube videos on a website.

Others

Other uncategorized cookies are those that are being analyzed and have not been classified into a category as yet.

Cookie	Duración	Descripción
_gat_UA-38397949-1	1 minute	No description
CONSENT	16 years 9 months 12 days 3 hours 13 minutes	No description
cookielawinfo-checkbox-functional	1 year	The cookie is set by GDPR cookie consent to record the user consent for the cookies in the category "Functional".
cookielawinfo-checkbox-others	1 year	No description
GoogleAdServingTest	session	No description
i	1 year	The purpose of the cookie is not known yet.
u	1 year	The purpose of this cookie is targeting and marketing.The domain of this cookie is related with a company called Bombora in USA.