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Training Course: Cloudera Certified Associate (CCA) Data Analyst


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IT234731

30 Mar - 10 Apr 2025

Istanbul (Turkey)

Hotel : DoubleTree by Hilton Istanbul Esentepe

Cost : 9240 € Euro

Introduction

This Certified Associate (CCA) Data Analyst Training course will teach you to apply traditional data analytics and business intelligence skills to big data. This course presents the tools data professionals need to access, manipulate, transform, and analyze complex data sets using SQL and familiar scripting languages. Advance Your Ecosystem Expertise Apache Hive makes transformation and analysis of complex, multi-structured data scalable in Cloudera environments. Apache Impala enables real-time interactive analysis of the data stored in Hadoop using a native SQL environment. Together, they make multi-structured data accessible to analysts, database administrators, and others without Java programming expertise.

Course Objectives of Cloudera Certified Associate (CCA) Data Analyst

Throughout this training course participants will get to know:

  • How the open source ecosystem of big data tools addresses challenges not met by traditional RDBMSs

  • Using Apache Hive and Apache Impala to provide SQL access to data

  • Hive and Impala syntax and data formats, including functions and subqueries

  • Create, modify, and delete tables, views, and databases; load data; and store results of queries

  • Create and use partitions and dierent file formats

  • Combining two or more datasets using JOIN or UNION, as appropriate

  • What analytic and windowing functions are, and how to use them Store and query complex or nested data structures?

  • Process and analyze semi-structured and unstructured data

  • Techniques for optimizing Hive and Impala queries

  • Extending the capabilities of Hive and Impala using parameters, custom file formats and SerDes, and external scripts

  • How to determine whether Hive, Impala, an RDBMS, or a mix of these is best for a given task?

Target Audience of Cloudera Certified Associate (CCA) Data Analyst  

This course is designed for:

  • Data analysts

  • Business intelligence specialists

  • Developers

  • Aystem architects

  • Database administrators

Prerequisites of Cloudera Certified Associate (CCA) Data Analyst

Some knowledge of SQL is assumed, as is basic Linux command-line familiarity. Prior knowledge of Apache Hadoop is not required.

Course Outline for Cloudera Certified Associate (CCA) Data Analyst

Day 1

Apache Hadoop Fundamentals

  • The Motivation for Hadoop

  • Hadoop Overview

  • Data Storage: HDFS Distributed Data Processing: YARN, MapReduce, and Spark

  • Data Processing and Analysis: Hive, and Impala

  • Database Integration: Sqoop _Other Hadoop Data Tools

  • Exercise Scenario Explanation

Day 2

Introduction to Apache Hive and Impala

  • What Is Hive?

  • What Is Impala?

  • Why Use Hive and Impala?

  • Schema and Data Storage Comparing Hive and Impala to Traditional Databases

  • Use Cases

Day 3

Querying with Apache Hive and Impala

  • Databases and Tables Basic Hive and Impala Query Language Syntax

  • Data Types

  • Using Hue to Execute Queries

  • Using Beeline (Hive's Shell)

  • Using the Impala Shell

Day 4

Common Operators and Built-In Functions

  • Operators

  • Scalar Functions

  • Aggregate Functions

Data Management

  • Data Storage

  • Creating Databases and Tables

  • Loading Data

  • Altering Databases and Tables

  • Simplifying Queries with Views

  • Storing Query Results

Day 5

Data Storage and Performance

  • Partitioning Tables

  • Loading Data into Partitioned Tables

  • When to Use Partitioning

  • Choosing a File Format

  • Using Avro and Parquet File Formats

Day 6

Working with Multiple Datasets

  • UNION and Joins

  • Handling NULL Values in Joins

  • Advanced Joins

Analytic Functions and Windowing

  • Using Common Analytic Functions

  • Other Analytic Functions

  • Sliding Windows

Day 7

Complex Data

  • Complex Data with Hive

  • Complex Data with Impala

Analyzing Text

  • Using Regular Expressions with Hive and Impala

  • Processing Text Data with SerDes in Hive

  • Sentiment Analysis and n-grams

Day 8

Apache Hive Optimization

  • Understanding Query Performance

  • Bucketing

  • Hive on Spark

Apache Impala Optimization

  • How Impala Executes Queries

  • Improving Impala Performance

Day 9 & 10

Extending Apache Hive and Impala

  • Custom SerDes and File Formats in Hive

  • Data Transformation with Custom Scripts in Hive

  • User-Defined Functions

  • Parameterized Queries

Choosing the Best Tool for the Job

  • Comparing Hive, Impala, and Relational Databases

  • Which to Choose?

IT manager

Training Course: Cloudera Certified Associate (CCA) Data Analyst


Register Now
Quick Inquiry
Discount Group Download Brochure (39)

IT234731

30 Mar - 10 Apr 2025

Istanbul (Turkey) - DoubleTree by Hilton Istanbul Esentepe

Hotel : DoubleTree by Hilton Istanbul Esentepe

Cost: 9240 € Euro


  About Istanbul

Few places compare to the vibrant, cosmopolitan city of Istanbul, whose enormous size straddles both Europe and Asia, forming a bridge between western and eastern cultures. Resting upon the natural harbor of the Golden Horn, the skyline of the once-Constantinople is pierced with minarets and ancient monuments that embody centuries of history. While it is brimming with historical landmarks and colorful markets, modern Istanbul is also well represented through its contemporary art scene, European-style café culture, world-class dining venues.


  Things to do and places to visit in Istanbul

Istanbul is teeming with attractions and landmarks from historic sights and unique cuisine to lively markets and unmistakable culture. It is a thriving city, with a myriad of things to do that skillfully manage to blend every aspect of both the contemporary and the historical world.

On a city break in Istanbul be sure to:

  • Visit a hammam, a traditional Turkish bath, whose origins date back to Roman times.
  • Marvel at the Hagia Sophia, Süleymaniye Mosque and Blue Mosque, Istanbul's most spectacular monuments that dominate the skyline.
  • Explore the Topkapi Palace Museum, one of Istanbul's most visited museums, home to over 80,000 artifacts.
  • Walk through the Basilica Cistern, an underground marvel built in the 4th century.
  • Be dazzled by the Grand Bazaar, one of the world's oldest and largest covered markets.
  • Go shopping for exotic products and Turkish delights in the Spice Bazaar.
  • Cross the bridge connecting Europe and Asia against the backdrop of the Bosphorus, or take a Bosphorus cruise.
  • Taste the diversity and flavor of Turkish cuisine.
  • Admire panoramas of the city from the Galata Tower.
  • Walk through Taksim Square, the city's dynamic square that never sleeps.
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