PySpark Training and Certification in Cork

PySpark Training and Certification in Cork, Ireland

It covers core concepts such as Resilient Distributed Datasets (RDDs), DataFrames, and SparkSQL, providing the foundation for data manipulation and analysis.

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PySpark Training and Certification is a professional training program delivered by ProgNXT in Cork, Ireland. ProgNXT, a globally recognized corporate training provider in 55+ countries, offers this PySpark Training and Certification course with hands-on, instructor-led sessions. PySpark training introduces learners to the power of Apache Spark for processing large-scale data using Python. It covers core concepts such as...

Expert Panel

Designed and delivered by the ProgNXT Big Data Expert Panel — a vetted team of industry professionals with 14+ years of hands-on experience in Hadoop, Apache Spark, Kafka, and distributed data processing

ProgNXT Big Data Expert Panel

Course Code: PRQ99
21 Hrs
Last Updated: April 2026

Course Rating5/5

PySpark training introduces learners to the power of Apache Spark for processing large-scale data using Python. It covers core concepts such as Resilient Distributed Datasets (RDDs), DataFrames, and SparkSQL, providing the foundation for data manipulation and analysis. Participants gain hands-on experience in working with PySpark for both batch and real-time data processing, leveraging its scalability and speed. The training also explores advanced topics like machine learning with MLlib, graph processing with GraphX, and performance optimization techniques. By completing this course, professionals can apply PySpark to handle complex big data tasks and build efficient data pipelines for analytics.

Welcome to the official PySpark Training and Certification certification program in Cork, Ireland. This comprehensive training is designed to elevate your professional skills and provide you with practical, industry-relevant knowledge locally. As a globally recognized corporate training provider operating in 55+ countries, ProgNXT ensures that our curriculum meets the highest standards of excellence.

Whether you are looking to upskill your team or advance your personal career, our expert-led sessions will guide you through the core concepts of this domain. Upon successful completion of the 21 Hrs program, participants will receive a globally accepted certification, demonstrating their proficiency and readiness to tackle complex challenges in the field.

Basic understanding of Python programming.
Familiarity with basic concepts of data processing and analytics.
No prior experience with Spark required.

Upon completion of this course, participants will:

Understand the fundamental concepts of Spark and PySpark.
Be able to process large datasets using PySpark’s RDD and DataFrame APIs.
Develop the skills to perform basic data analysis tasks using PySpark.
Understand and use PySpark for distributed data processing.
Learn how to run PySpark jobs on a Spark cluster.

Distributed Computing with Spark: Knowledge of distributed computing frameworks and how Spark enables large-scale data processing.
Data Processing with PySpark: Ability to handle and process data using PySpark’s RDD and DataFrame APIs.
Data Transformation and Analysis: Skill in transforming and analyzing large datasets effectively with PySpark.
Spark Performance Optimization: Understanding of Spark’s architecture and ways to optimize Spark jobs for better performance.
Integration with Big Data Tools: Familiarity with integrating PySpark with Hadoop, Hive, and other Big Data tools for efficient processing.

Participants will be assessed on:

PySpark Basics: Knowledge of PySpark’s key concepts, including RDDs, DataFrames, and SparkContext.
Data Processing with PySpark: Ability to manipulate and process data using PySpark’s built-in functions.
Data Transformation and Aggregation: Skill in transforming and aggregating data for analysis.
Spark Job Execution: Understanding how to execute and manage Spark jobs on a local machine or cluster.
Optimization Techniques: Ability to identify and apply performance optimizations in PySpark jobs.

ProgNXT Certificate of Completion will be awarded to participants who successfully complete the course and assessments.

Introduction to PySpark and Basic Operations

Introduction to Big Data and Apache Spark:

What is Big Data?
Overview of Apache Spark and its ecosystem.
Components of Spark: SparkCore, Spark SQL, Spark Streaming, MLlib, and GraphX.
Benefits of using Spark for big data processing.
Hands-on Exercise

Understanding RDDs (Resilient Distributed Datasets):

What is an RDD?
Creating RDDs from existing data sources.
Basic RDD operations: map(), filter(), reduce(), and collect().
Transformations and actions in RDDs.
Hands-on Exercise

Introduction to DataFrames and Spark SQL:

What is a DataFrame?
Differences between RDD and DataFrame.
Loading data into Spark DataFrames.
Performing basic operations on DataFrames (select, filter, groupBy).
Hands-on Exercise

Data Transformation and Analysis

Data Processing with PySpark DataFrames:

Using DataFrame APIs for data manipulation.
Data cleaning and preprocessing using PySpark.
Handling missing values, filtering, and data aggregation.
Hands-on Exercise

Advanced DataFrame Operations:

Joins and aggregations with DataFrames.
Working with nested data and complex data structures (arrays, maps).
Window functions and ranking operations.
Hands-on Exercise

Working with PySpark SQL:

Writing SQL queries in PySpark using the spark.sql() method.
Understanding and working with temporary views and permanent tables.
Using SQL functions in PySpark.
Hands-on Exercise

Spark Jobs, Performance Optimization, and Advanced Topics

Running Spark Jobs:

Spark job execution model: stages, tasks, and DAG (Directed Acyclic Graph).
Running Spark jobs locally vs on a cluster.
Submitting jobs to a Spark cluster using Spark-submit.
Hands-on Exercise

Performance Tuning and Optimization in PySpark:

Understanding Spark job execution and performance bottlenecks.
Optimizing Spark jobs using caching, partitioning, and parallelism.
Tuning Spark configurations (e.g., memory, shuffle partitions).
Hands-on Exercise

Introduction to Spark Streaming:

What is Spark Streaming?
Processing real-time data streams with PySpark.
Working with DStreams and window operations.
Hands-on Exercise

Integrating PySpark with Other Big Data Tools:

Using PySpark with Hadoop and HDFS.
Integration with Hive and other big data tools.
Hands-on Exercise

PySpark official documentation and examples.
Sample datasets for hands-on exercises.
Performance tuning guidelines and best practices for PySpark.

Evaluation based on participation in practical exercises and course assessments.
ProgNXT Certificate of Completion will be awarded to participants who successfully complete the course and assessments.

PySpark Training and Certification Events in cork

Online Events

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More Upcoming Session Dates

October 2026

📍 Cork, Ireland

28th Oct 2026→30th Oct 2026

November 2026

📍 Cork, Ireland

7th Nov 2026→9th Nov 2026

🌐 Online Instructor-Led

9th Nov 2026→11th Nov 2026

📍 Cork, Ireland

18th Nov 2026→20th Nov 2026

🌐 Online Instructor-Led

19th Nov 2026→21st Nov 2026

December 2026

🌐 Online Instructor-Led

2nd Dec 2026→4th Dec 2026

📍 Cork, Ireland

4th Dec 2026→6th Dec 2026

📍 Cork, Ireland

19th Dec 2026→21st Dec 2026

🌐 Online Instructor-Led

20th Dec 2026→22nd Dec 2026

Events for other courses in Cork, Ireland

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PySpark Training and Certification in Cork