CDOSS Certificate

Big Data Analytics with apache SparkSQL/Iceberg

Profiles that can prepare this certification contents: Marketing Consultant, Manager, Data engineer, Full stack developer, Web developer, Business Intelligence Consultant, Big Data Consultant and more.

Global knowledge to be acquired to pass this certification: 

+ Understand HDFS/S3 architecture and data management

+ Dominate data analysis with Spark/Iceberg

Detailed plan of preparation:

I/ Introduction to Big Data

Three Vs of big data

Hadoop Architecture and MapReduce

Big Databases, Big Data Stores, and SQL

Features of SQL for Big Data Analysis

II/ Analyzing Big Data with SQL

Running SparkSql Query Language Statements using Iceberg Data

The SELECT List and The FROM Clause

The WHERE Clause : Operators and Functions

Working with Missing Values

Aggregate Operations and The GROUP BY Clause

The HAVING Clause

The ORDER BY and The LIMIT Clause

UNION and UNION ALL

Joins and Advanced Joins