Tags » Big Data

Snowflake and Spark, Part 1: Why Spark? 

Snowflake Computing is making great strides in the evolution of our Elastic DWaaS in the cloud. Here is a recent update from engineering and product management on our integration with Spark: 72 more words


The limits of data analytics …

Team Clinton worshiped at the altar and got burned.


One of the themes in the book Shattered was that theClinton campaign got fixated on their data-rich electorate models, applying the models robot-like to allocate ad dollars, deploy field workers and schedule “market visits” by Hillary and her surrogates. 758 more words

Clinton, Hillary

A new value chain for next-generation mobility

This post first appeared on 4/27/17 in O’Reilly’s site.

In my book, The Big Data Opportunity in Our Driverless Future, I make two arguments: 1) that societal and urban challenges are accelerating the adoption of on-demand mobility, and 2) technology advances, including big data and machine intelligence, are making Autonomous Connected and Electrified (ACE) vehicles a reality. 2,350 more words

Big Data

Getting Introduced with Presto

Hi Folks!

In today’s blog I will be introducing you to a new open source distributed Sql Query Engine – Presto. It is designed for running SQL queries over Big Data( petabytes of Data). 579 more words


Connecting To Presto via JDBC

Hi Guys,

In this blog we’ll be discussing about how to make a connection to presto server using JDBC, but before we get started let’s discuss what… 438 more words


Introduction To HADOOP !

Here I am to going to  write a blog on Hadoop!

“Bigdata is not about data! The value in Bigdata the analytics. ”

-Harvard Prof. Gary King… 877 more words


Scala Data structure : Linear Search

object linearsearch extends App {

var arr=Array(1,2,3,4,1,5,7,9)
def search(x:Int):(Int,Int)=
var res=0; var index=0
for(i<- 0 to arr.length-1)
if(arr(i)==x) // search element 1 by 1… 39 more words