RAG Architectures and Vector Databases
Build enterprise-grade Retrieval-Augmented Generation systems. Connect LLMs to organizational knowledge bases, implement semantic search, and optimize retrieval pipelines. By the end, you'll have built the ability to teach your assistant about your organization by connecting it to your knowledge base.
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Why This Course is Different
Get everything you need to master platform engineering and advance your career
Certificate of Completion
Earn a certificate while gaining real-world skills that go beyond traditional certification prep
Hands-on Labs
1 practical labs with real-world scenarios in pre-configured cloud environments
Expert-Led
Learn from Sam Gabrail, Former HashiCorp Sr. Solutions Engineer with 15+ years experience
Community Support
Join our community where members help each other and collaborate on learning
What You'll Master
Explain how embeddings capture semantic meaning and enable similarity search
Compare vector database options and select appropriate solutions for different use cases
Deploy and operate Chroma vector database on Kubernetes
Implement document chunking strategies optimized for retrieval quality
Build complete document ingestion pipelines with metadata extraction
Design and implement RAG architectures from simple to advanced patterns
Implement reranking with cross-encoder models to improve retrieval precision
Build hybrid search combining semantic embeddings with BM25 keyword matching
Evaluate RAG system quality using precision, recall, and answer relevance metrics
Create automated testing and CI/CD integration for RAG systems
Course Curriculum
SECTION 1 – VECTOR DATABASES AND EMBEDDINGS
Understand how embeddings work and how vector databases enable semantic search. Deploy Chroma on Kubernetes for production use.
- •Embeddings and Semantic Search
- •Vector Database Selection
- •Vector Database Fundamentals QuizQuiz
SECTION 2 – DOCUMENT PROCESSING
Master document chunking strategies and build ingestion pipelines that prepare documents for effective retrieval.
- •Chunking Strategies
- •Document Processing QuizQuiz
SECTION 3 – RAG IMPLEMENTATION
Build complete RAG systems from retrieval to generation, implement evaluation metrics, and create automated testing pipelines.
- •RAG Architecture Patterns
- •RAG Evaluation Metrics
- •RAG Architecture QuizQuiz
SECTION 4 – ADVANCED RAG PATTERNS
Implement reranking and hybrid search to significantly improve retrieval quality. Learn to measure and optimize the quality vs latency tradeoff.
- •Reranking and Hybrid Search Deep Dive
- •02 advanced rag labLab
Course Features
Hands-on Labs
Lots of hands-on labs to learn by doing
Join our Community
Community support to ask questions and collaborate
Test Your Knowledge
Quizzes to help you grasp the material well
See what others are saying about our Courses
“I like the Crossplane 101 course a lot. I think it is one of the best online courses I have taken (and I've taken a lot in the last 2 years, transitioning into DevOps). The labs are phenomenal – every task has a long tutorial with lots of explanations, gotchas, and recaps, and you always provide the reasoning for implementing a certain solution.”
“I just completed the Crossplane 101 course! Managing infrastructure as Kubernetes resources is a total game-changer. A huge thanks to TeKanAid and Sam Gabrail for the incredible training and insights.”
“Although I've worked with Crossplane in real production environments, I always felt there were gaps in my understanding. Completing this course filled those gaps perfectly. I had to unlearn and relearn quite a few things, especially around Crossplane v2.0 concepts. Well structured and thoughtfully put together. Highly recommended for building a strong, foundational understanding of Crossplane.”
“Dear Sam, I hope this email finds you well. If you remember before the end of last year I register for one your courses Terraform 101 – Certified Terraform Associate, I must admit that I learned a lot even though I was not patient enough for all videos to be available. All in all I enjoy the way you structured the course and how you went through it. The main reason of this email, to send you my gratitude for the content you created and to let you know that I passed my exam/test last week.”
“This course was a perfect introduction to Terraform and Infrastructure as Code. Loved the gitpod, saving me a lot of time for developer environment setup. We have a project at work where we want to go from a click-ops version of server-deploy to a more automated flow using ci/cd and terraform for deploying virtual servers.”
“I want to thank you for such wonderful courses. They are more comprehensive than other courses I have taken in the past. You take the time to explain every detail of the code and what it does exactly, further enforcing your student's understanding and confidence in what they are learning. Your methods are very effective and set you apart from other instructors.”
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Content & Learning
- Access to all courses and bootcamps
- Video lessons with closed captions
- Interactive quizzes and assessments
- Course completion certificates
Hands-On Labs
- Browser-based cloud labs
- Pre-configured VMs ready to use
- Playgrounds for experiments
- Multi-VM realistic scenarios
AWS Integration
- Managed AWS Account included
- Pre-configured environments
- Real-world cloud scenarios
Support & Community
- Priority support
- Active community forum
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- Everything runs in your browser
- No software installation needed
- Automatic environment provisioning
- Works on any device
Hi there, I'm Sam
I'm a husband and father of two wonderful boys. I'm also very passionate 🔥 about all things technology. From when I was 10, I had a dream to become a computer 💻 engineer one day. Here I am today living the dream!
Thanks for visiting TeKanAid Academy. My goal is to teach you all things DevOps. Below are some of the things I've done over the years. I'm confident that I can help you achieve your dreams too.
- 15+ years of experience in various Information Technology fields from Telecommunications, Computer Networks, Digital Transformation, DevOps, Cybersecurity, and IoT
- President of TeKanAid Solutions Inc. building online content in the DevOps space
- Previous – Sr. Solutions Engineer at HashiCorp
View my Certifications
Terraform: Authorized HashiCorp Instructor
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HashiCorp Authorized Instructors are experienced DevOps professionals who deliver official HashiCorp training courses in person and virtually.
Issued by HashiCorp Partner Network (HPN)
Vault: Authorized HashiCorp Instructor
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HashiCorp Authorized Instructors are experienced DevOps professionals who deliver official HashiCorp training courses in person and virtually.
Issued by HashiCorp Partner Network (HPN)
HashiCorp Certified: Terraform Associate (002)
Verify my certificate
Earners of the HashiCorp Certified: Terraform Associate certification know the basic concepts, skills, and use cases associated with open source HashiCorp Terraform.
Issued by HashiCorp
HashiCorp Certified: Vault Associate (002)
Verify my certificate
Earners of the HashiCorp Certified: Vault Associate certification know the basic concepts, skills, and use cases associated with open source HashiCorp Vault.
Issued by HashiCorp
30-Day Money-Back Guarantee
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I'm confident you'll get everything you need from this course and be 100% satisfied. But in the unlikely event you decide it's not for you just ask for a refund any time during the first 30 days and you'll get your money back with no questions asked.