PostgreSQL for Developers Training Course

This course explores the foundational aspects of PostgreSQL server extensions and libraries designed to incorporate artificial intelligence capabilities into database environments. Key topics include similarity and semantic search leveraging embedding vectors, Text-to-SQL query processing, and Retrieval-Augmented Generation (RAG). Participants will gain hands-on expertise in installing PgVector and PgAI, generating and loading vector embeddings, constructing vector indexes, implementing semantic search and RAG workflows, and building Text-to-SQL applications via LangChain using Python or JavaScript. Practical demonstrations and exercises are integrated throughout to solidify core concepts and technical skills.

This course delves into the core features of PostgreSQL server extensions designed to weave AI capabilities into database architectures, with a specific focus on similarity and semantic search powered by embedding vectors. Participants will master the installation of PgVector, along with techniques for generating and ingesting vector embeddings, building efficient vector indexes, and deploying semantic search functionalities. Through a blend of live demonstrations and hands-on exercises, learners will solidify both their theoretical understanding and practical proficiency in these areas.

This practical course concentrates on the real-world aspects of tuning PostgreSQL performance. Attendees will gain skills in analysing query execution, optimizing indexing strategies, fine-tuning memory and system settings, and effectively monitoring workloads. Through real-world examples and live exercises, participants will learn to detect and eliminate bottlenecks at both the database and system levels.

This training equips you with the fundamental skills needed to deploy, set up, and oversee PostgreSQL database systems with confidence. You will gain proficiency in securing user access, executing comprehensive backup and restoration protocols, overseeing logging activities, and optimizing essential configuration settings. By engaging in hands-on scenarios, you will execute realistic administrative duties and build a solid foundation for more advanced concepts, such as performance optimization and data replication.

In this instructor-led, live training in Greece (onsite or remote), participants will learn the general and advanced aspects of PostgreSQL, including administration, performance tuning, advanced development, and replication as they step through a series of hands-on, live-lab exercises involving setup, configuration, testing, deployment and troubleshooting.

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

• Use advanced administration techniques to configure and manage a PostgreSQL server.
• Optimize the database and queries for maximum performance.
• Replicate and scale a PostgreSQL server.

This programme delivers comprehensive insights into replication, high availability, and cluster management within PostgreSQL. Participants will learn to construct and oversee multi-node environments, set up automated failover processes, and investigate load balancing and connection pooling strategies. The training incorporates hands-on replication exercises and recovery scenario simulations.

This instructor-led, live training in Greece (online or onsite) is designed for intermediate-level developers and administrators keen on leveraging the latest features and improvements in PostgreSQL 16.

Upon completing this training, participants will be equipped to:

• Comprehend the architecture and components of PostgreSQL 16.
• Exploit advanced SQL features and PostgreSQL extensions.
• Apply security best practices and access controls.
• Execute database administration tasks, including backup, recovery, and monitoring.
• Enhance database performance via tuning and indexing strategies.
• Leverage PostgreSQL's native tools for high availability and replication.
• Integrate PostgreSQL with contemporary application development frameworks.