Golgappa.net | Golgappa.org | BagIndia.net | BodyIndia.Com | CabIndia.net | CarsBikes.net | CarsBikes.org | CashIndia.net | ConsumerIndia.net | CookingIndia.net | DataIndia.net | DealIndia.net | EmailIndia.net | FirstTablet.com | FirstTourist.com | ForsaleIndia.net | IndiaBody.Com | IndiaCab.net | IndiaCash.net | IndiaModel.net | KidForum.net | OfficeIndia.net | PaysIndia.com | RestaurantIndia.net | RestaurantsIndia.net | SaleForum.net | SellForum.net | SoldIndia.com | StarIndia.net | TomatoCab.com | TomatoCabs.com | TownIndia.com
Interested to Buy Any Domain ? << Click Here >> for more details...

  1. Categories >> Software >> Big Data >> Hadoop >> Apache Spark
  2. Suggest New Category

What is a dataframe spark?

Question Posted / Ateequr Rehman

Answer Posted / Ateequr Rehman

In Apache Spark, a DataFrame represents a distributed collection of data organized into named columns. It is similar to a table in a relational database or a data frame in R and Python. A DataFrame can be created from various data sources (CSV files, JSON files, databases, etc.) and provides an efficient way to perform batch and iterative computations on large datasets.

Is This Answer Correct ?    0 Yes 0 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

List the advantage of Parquet file in Apache Spark?

474

What is meant by Transformation? Give some examples.

328

What is the latest version of spark?

288

Explain how RDDs work with Scala in Spark

355