Programming with Big Data in R Training Course

This instructor-led, live training in Slovakia (online or onsite) is aimed at intermediate-level advanced R users who wish to use R to build faster workflows, improve code quality, and handle more complex analysis tasks.

By the end of this training, participants will be able to: create reusable functions, improve data workflows, debug and optimize code, and produce reproducible reports.

This instructor-led live training in Slovakia (online or onsite) is intended for intermediate-level data scientists and engineers who aim to utilize Google Colab and Apache Spark for big data processing and analytics.

By the conclusion of this training, participants will be able to:

• Configure a big data environment using Google Colab and Spark.
• Process and analyze large datasets efficiently with Apache Spark.
• Visualize big data in a collaborative environment.
• Integrate Apache Spark with cloud-based tools.

This instructor-led live training in Slovakia (online or onsite) is tailored for beginner-level data analysts who aim to use R programming to manipulate data, perform fundamental analyses, and create compelling visualizations for insights.

By the end of this training, participants will be able to:

• Understand the basics of R Programming.
• Apply fundamental data science processes.
• Create visual representations of data.

This instructor-led live training (online or onsite) is designed for data engineers, data analysts, and data professionals who wish to use Databricks and PySpark to build scalable data pipelines and migrate existing SQL workflows.

This training offers a hands-on introduction to developing scalable data processing and Machine Learning workflows with PySpark. Participants will discover how Apache Spark functions within contemporary Big Data ecosystems and learn to process large datasets efficiently by applying distributed computing principles.

This intensive three-day course is dedicated to the construction and refinement of high-efficiency data processing pipelines utilizing PySpark, Pandas, and Polars within Kubernetes ecosystems.

Learners will gain hands-on insight into the execution mechanics of Spark applications on Kubernetes, specifically examining how application-level configuration choices dictate performance, scalability, resource utilization, and operational costs. The curriculum delves into critical optimization domains, such as executor sizing, memory management, dynamic allocation, partitioning methodologies, shuffle dynamics, mitigation of small-file issues, and the efficient handling of Parquet data.

Furthermore, the course tackles prevalent challenges associated with Pandas, such as memory constraints and out-of-memory failures, while introducing Polars as a high-performance alternative for specific processing tasks. Through practical exercises, participants will learn to diagnose performance and memory bottlenecks, evaluate various configuration strategies, and implement optimization techniques in realistic ETL and machine learning contexts.

The core focus remains on practical decision-making: mastering the identification of bottlenecks, selecting the optimal tooling, configuring Spark for maximum efficiency, and balancing performance against infrastructure resource consumption and cost.

This instructor-led, live training in Slovakia (online or onsite) is aimed at engineers who wish to set up and deploy Apache Spark system for processing very large amounts of data.

By the end of this training, participants will be able to:

• Install and configure Apache Spark.
• Quickly process and analyze very large data sets.
• Understand the difference between Apache Spark and Hadoop MapReduce and when to use which.
• Integrate Apache Spark with other machine learning tools.

This live, instructor-led training in Slovakia (conducted online or on-site) targets system administrators at beginner to intermediate levels who intend to deploy, manage, and optimize Spark clusters.

By the conclusion of this program, learners will be capable of:

• Installing and setting up Apache Spark in various environments.
• Managing cluster resources and monitoring Spark applications.
• Improving the performance of Spark clusters.
• Enforcing security measures and ensuring high availability.
• Troubleshooting and resolving standard Spark issues.

In this instructor-led live training held in Slovakia, participants will master the use of Python and Spark for big data analysis through immersive, hands-on exercises.

By the end of this program, participants will be able to:

• Apply Spark in conjunction with Python to analyze large-scale data sets.
• Complete exercises that reflect practical, real-world applications.
• Leverage diverse tools and methodologies for big data analysis using PySpark.

This instructor-led, live training in Slovakia (online or onsite) is aimed at developers who wish to use and integrate Spark, Hadoop, and Python to process, analyze, and transform large and complex data sets.

By the end of this training, participants will be able to:

• Set up the necessary environment to start processing big data with Spark, Hadoop, and Python.
• Understand the features, core components, and architecture of Spark and Hadoop.
• Learn how to integrate Spark, Hadoop, and Python for big data processing.
• Explore the tools in the Spark ecosystem (Spark MlLib, Spark Streaming, Kafka, Sqoop, Kafka, and Flume).
• Build collaborative filtering recommendation systems similar to Netflix, YouTube, Amazon, Spotify, and Google.
• Use Apache Mahout to scale machine learning algorithms.