openHPI Courses

In-Memory Data Management

6 ratings

Learn how column-oriented in-memory databases work: dictionary encoding and compression, insert-only updates, differential buffer and merge, aggregation on the fly, logging and recovery.

• openHPI
• 7 weeks
• Self-Paced
• Free Certificate

Parallel Programming Concepts

5 ratings

Learn the foundations of parallel programming: semaphores and actors, shared and distributed memory parallelism, accelerators, task parallelism, message passing, and proven patterns.

• openHPI
• Self-Paced
• Free Certificate

Model business processes and decisions with the BPMN and DMN standards, analyze process model behavior, then simulate processes in Signavio and execute them in Camunda.

• openHPI
• 6 weeks
• Self-Paced
• Free Certificate

Introduction to Internetworking with TCP/IP

4 ratings

Learn how the Internet works end to end: LAN and WAN transmission, IPv4 and IPv6 internetworking, TCP and UDP transport, applications, plus hands-on Wireshark exercises.

• openHPI
• Self-Paced
• Free Certificate

Learn Semantic Web fundamentals: represent knowledge with ontologies, apply formal knowledge representation on the web, and access Linked Data and the Web of Data.

• openHPI
• Self-Paced
• Free Certificate

Model business processes with the BPMN standard and describe operational decisions with DMN, learning each modeling element's precise meaning, decision structure, and decision logic.

• openHPI
• 12 weeks
• Self-Paced
• Free Certificate

Semantic Web Technologies

1 rating

Learn to represent knowledge for the Semantic Web: identify things with URIs and RDF, query RDF(S) with SPARQL, and explore applications in the Web of Data.

• openHPI
• Self-Paced
• Free Certificate

Sustainability in the Digital Age: Efficient AI Techniques in the LLM Era

Learn efficient AI methods that cut energy use: deep learning model compression, low-bit quantization for large language models, collaborative inference, and open-source tools and models.

• openHPI
• 2 weeks
• Self-Paced
• Free Certificate

Sustainability in the digital age: AI and Sustainability - Balancing Innovation and Responsibility

Examine the paradox of AI and sustainability: how AI drives efficiency and green innovation while consuming energy in model training, plus practical recommendations for sustainable AI development.

• openHPI
• 2 weeks
• Self-Paced
• Free Certificate

Introduction to Enterprise Applications

Get an overview of enterprise applications through SAP: its history, business processes, ERP modules such as Financials, Supply Chain Management and CRM, plus enterprise cloud platforms.

• openHPI
• 5 weeks
• Self-Paced
• Free Certificate

clean-IT: Towards Sustainable Digital Technologies

Examine how to cut the energy use and carbon footprint of digitalization, applying algorithmic efficiency and sustainability by design across data centers, networks, cloud, AI and mobile devices.

• openHPI
• Self-Paced
• Free Certificate

Sustainability in the digital age: Energy-Efficient Software Development

Develop energy-efficient software: apply algorithmic efficiency and green testing, measure the CO2 emissions and energy use of applications and LLMs, and run data centers efficiently.

• openHPI
• 2 weeks
• Self-Paced
• Free Certificate

Practical Computer Vision with PyTorch

Build and fine-tune computer vision models in PyTorch through coding demos and projects covering image classification, object detection, segmentation, and generative modeling.

• openHPI
• 2 weeks
• Self-Paced
• Free Certificate

Understanding Embeddings for Natural Language Processing

Learn how text becomes numbers: explore tokenization, historical and modern embedding models, and practical applications of text embeddings without prior AI experience.

• openHPI
• 2 weeks
• Self-Paced
• Free Certificate

Sustainability in the digital age: Environmental Impacts of AI Systems

Assess the environmental cost of AI: measure the carbon footprint of AI models, apply energy and carbon accounting, and work through impact-estimation case studies.

• openHPI
• 2 weeks
• Self-Paced
• Free Certificate