Enabling Exploratory Analysis of Large Data with R and Spark

preview_player
Показать описание
From Seattle Spark Meetup 2/10/2016 @ FHCRC

In this video, Hossein will introduce SparkR and how it integrates the two worlds of Spark and R. He will demonstrate one of the most important use cases of SparkR: exploratory analysis of very large data. Specifically, he will show how Spark’s features and capabilities, such as caching distributed data and integrated SQL execution, complement R’s great tools such as visualization and diverse packages in a real world data analysis project with big data.
  1. Spark Summit
  2. SparkR
  3. Apache Spark
  4. R-statistics
  5. Exploratory Analysis
Рекомендации по теме
Enabling Exploratory Analysis 1:18:31

Enabling Exploratory Analysis of Large Data with R and Spark

Exploratory Data Analysis 0:40:22

Exploratory Data Analysis with Pandas Python

Josiah Parry | 0:05:21

Josiah Parry | Exploratory Spatial Data Analysis in the tidyverse | RStudio (2022)

Enabling Exploratory DataScience 0:29:14

Enabling Exploratory DataScience with Spark and R

Anovos Feature Engineering 0:20:39

Anovos Feature Engineering Demo Video 2 - Exploratory Data Analysis Using Reports

Anovos Feature Engineering 0:12:27

Anovos Feature Engineering Demo Video 3 - Exploratory Data Analysis with the Data Analyzer

Exploratory data analysis 0:09:10

Exploratory data analysis demo for SPSS 15.avi

Exploratory Data Analysis 0:11:33

Exploratory Data Analysis with Pyspark part 1 - 05 | PySpark Tutorial for Beginners

Data Science Job 0:32:03

Data Science Job Posting and Sills Analysis Dashboard - Power BI

Set up exploratory 0:06:58

Set up exploratory data analysis with PostgreSQL and Jupyter in less than 7 minutes.

Data Import and 0:06:24

Data Import and Exploratory Analysis (2/5)

Mehrdad Yazdani | 0:37:03

Mehrdad Yazdani | Using Exploratory Data Analysis to Discover Patterns

6 Exploratory Data 0:11:30

6 Exploratory Data Analysis Methods with Pandas and Seaborn

Ekhtiar Syed: Exploratory 0:23:43

Ekhtiar Syed: Exploratory Data Analysis (EDA) and Visualization Techniques.. | PyData Eindhoven 2019

How to Quickly 0:11:23

How to Quickly Perform Exploratory Data Analysis (EDA) in Python using Sweetviz

Exploratory analysis of 0:57:35

Exploratory analysis of word frequencies across corpus texts

Priyanka Gagneja | 0:58:39

Priyanka Gagneja | Exploratory Data Analysis | RStudio

SLERD2020 Session V 0:22:40

SLERD2020 Session V 'Exploratory Analysis of a Large Dataset of Educational Videos' Eduard...

Exploratory Data Analysis 0:59:35

Exploratory Data Analysis

🐍 Data: Insights' 1:17:58

🐍 Data: Insights' Hideout, Ready To Explore? | Exploratory Data Analysis Tutorial In Python

5 Minutes statistics 0:04:36

5 Minutes statistics for clinical research - Exploratory and Confirmatory Analysis

Introduction to Exploratory 0:26:34

Introduction to Exploratory Data Analysis with the Sci-Analysis Python Package

Task 4: Exploratory 0:04:36

Task 4: Exploratory Data Analysis - Terrorism

Exploratory Data Analysis 0:20:39

Exploratory Data Analysis with ArcGIS Insights

Комментарии
Автор

This is fascinating! I always thought that I need my data to naturally be in RDD form to use SparkR. But now I see how it is. Thanks a ton.

nimamaleki
Автор

Great talk, thanks so much for giving it and uploading it!

rescuemay
Автор

Thank you for sharing the video. Very helpful.

Annemariew
Автор

Hi, do we have a function to read netcdf file in sparkR or sparklyR? Like the nc_open() in R.

rajanikumar
Автор

How do I get the same frontend that you are using?

sahilsareen
Автор

Hi, I am having problem in reading the HIVE Tables from SparkR. I did the following but getting "Table Not Found" error. Could anyone help please?

sc <- sparkR.init()
sqlContext <- sparkRSQL.init(sc)
CLF <- sql(sqlContext, "SELECT * FROM LIMIT 5")

moloyde
Автор

I have sparkR and R installed on my Ubuntu machine. When I try to launch sparkR through the terminal, I get the following error:
Error in eval(expr, envir, enclos) :
could not find function ".getNamespace"
Error: unable to load R code in package ‘SparkR’
During startup - Warning message:
package ‘SparkR’ in options("defaultPackages") was not found
Could you please help me fix this?

pratikshirbhate
Автор

Is spark R a separate piece of software, or is it only part of spark?

soundsandambientvideos