Programming with Big Data in R Training Course

This instructor-led, live training in South Africa (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 South Africa (online or onsite) is aimed at intermediate-level data scientists and engineers who wish to use Google Colab and Apache Spark for big data processing and analytics.

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

• Set up 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 South Africa (online or onsite) is aimed at beginner-level data analysts who wish to use R programming to manipulate data, perform basic data analysis, 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 aimed at 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 course offers a hands-on introduction to developing scalable data processing and Machine Learning workflows using PySpark. Participants will gain insight into how Apache Spark functions within contemporary Big Data ecosystems and how to efficiently manage large datasets by applying distributed computing principles.

This intensive three-day practical course is dedicated to constructing and refining high-efficiency data processing workloads utilising PySpark, Pandas, and Polars within Kubernetes-based environments.

Participants will cultivate a deep practical understanding of Spark application execution on Kubernetes, exploring how configuration decisions at the application level directly impact performance, scalability, resource usage, and operational costs. The curriculum addresses critical optimization domains such as executor sizing, memory allocation, dynamic allocation, partitioning strategies, shuffle mechanics, the small-file challenge, and the efficient handling of Parquet files.

The course also navigates common pitfalls associated with Pandas, such as memory constraints and out-of-memory errors, while introducing Polars as a high-performance alternative for specific data processing tasks. Through hands-on labs, 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 of the course is on practical decision-making: mastering the ability to pinpoint bottlenecks, select the most appropriate tools, configure Spark effectively, and balance performance against infrastructure resource consumption and cost.

This instructor-led, live training in South Africa (online or onsite) is aimed at engineers who wish to set up and deploy an 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 analyse 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 course on South Africa, delivered either online or onsite, is designed for system administrators at beginner to intermediate levels seeking to deploy, maintain, and optimize Spark clusters.

By the end of the program, participants will be capable of:

• Installing and configuring Apache Spark in various settings.
• Managing cluster resources and monitoring Spark applications.
• Optimizing the performance of Spark clusters.
• Implementing security measures to guarantee high availability.
• Troubleshooting and resolving common Spark challenges.

In this live, instructor-led training in South Africa, participants will learn how to combine Python and Spark to analyze big data, supported by practical hands-on exercises.

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

• Analyze big data effectively by utilizing Spark alongside Python.
• Apply their skills through exercises that reflect real-world scenarios.
• Leverage various tools and techniques for big data analysis using PySpark.

This instructor-led, live training in South Africa (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.