Kumar Chinnakali has not received any gifts yet
Posted on January 30, 2016 at 2:30am 0 Comments 2 Likes
How to have our basic statistics (Mean, Median, SD, Var, Cor, Cov) computed using R language?
The dataottam team has come up with blog sharing initiative called “Celebrate the Big Data Problems”. In this series of blogs we will share our big data problems using CPS (Context, Problem, Solutions) Framework.
Context:
In statistics Mean, Median, Standard Deviations, Variance, Correlation, or…
ContinuePosted on January 28, 2016 at 6:30pm 0 Comments 1 Like
A Data Lake has flexible definition, to make this statement true the dataottam team took initiative and released a eBook called “The Collective Definition of Data Lake by Big Data Community”, which contains many definitions from various business savvy and technologist.
And in nutshell Data Lake is a data store and processing data system, where an…
ContinuePosted on January 23, 2016 at 3:32am 0 Comments 2 Likes
In Blog 5, we will see Apache Spark Languages with basic Hands-on. Click to have quick read on the other blogs of Apache Spark in this learning series.
With our cloud setup of our Apache Spark now we are ready to develop big data Spark applications. And before getting started with building Spark applications let’s review the languages which can be used to develop Apache Spark applications. It has many APIs like Scala, Hive, R, Python, Java, and Pig.
Scala – It’s the language…
ContinuePosted on January 21, 2016 at 7:41pm 0 Comments 0 Likes
Celebrate the Big Data Problems – #2
How to identify the no of buckets for a Hive table while executing the HiveQL DDLs ?
The dataottam team has come up with blog sharing initiative called “Celebrate the Big Data Problems”. In this series of blogs we will share our big data problems using CPS (Context, Problem, Solutions) Framework.
Context:
Bucketing is another…
ContinuePosted 1 March 2021
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