BigDataElearning

Apache Spark RDD Basics : What is RDD, How to create an RDD

Apache Spark Architecture : Run Time Architecture of Spark Application

Joining Datasets: How to join 2 datasets

JVM Architecture

Delete, Drop, and Truncate Statements in Hive

Different Ways to Insert, Update Data in Hive Table

How To Alter Hive Tables : ALTER Statement

How to Query Hive Tables : SELECT Statement

Apache Spark Components : Different Components in Spark Framework

Why is Java so famous : Why is Java so popular among Enterprises, Developers, and Students?

Filtering the Data : How to Filter the data in pig

Spark User-defined functions

Different Types of Hive Table: Managed Table and External Table

What are Pair RDDs

HIVE data types: Hive data model

RDD vs Dataframe vs Dataset

Dataframe operations

How to create a dataframe from relational database table using JDBC?

How to create a dataframe from a text file

Spark-submit command and flags

Which filesystem to use HDFS or Amazon S3

What is a Dataset: 3 specific features that Dataset provides

Spark Accumulators

what is Spark SQL

What is Apache Spark

How to create partitions in RDD

How to remove the duplicate column when joining the datasets?

How to create a Spark Dataframe from Parquet file?

Most common filesystems used by apache Spark

How to create a dataframe from ElasticSearch?

How to create a dataframe from a CSV file

Loading and Storing Data : How to Load and Store Data in Apache Pig

Apache Spark RDD operations : Transformations and Actions

How to Create Pair RDDs: Convert regular RDD to pair RDD: Create pair RDD from in-memory collection

Apache Spark RDD Basics : What is RDD, How to create an RDD

Persistence and storage levels

Class Structure and components Part 2

Apache Pig Data Types : How to define data types in apache Pig

combineByKey pair RDD Transformation

Apache Spark : Commonly used Transformations : Map, Filter, Flatmap Transformations

Installing and Running Apache Pig : How to Install pig

Determining the number of partitions

How to create a Dataset in Spark : 4 ways to create a spark dataset

Class Structure and components - Part I

Spark Broadcast variable

What is a Spark Dataframe?

How to create a Dataframe from JSON file? How to write the dataframe contents into a JSON file?

Transformations on one pair RDD

How to programmatically specify a schema?

How to install Java : How to install IntelliJ : How to create Hello World program in Java

Actions on pair RDDs