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Vector Databases
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[Hands-on] Audio RAG with 200x Cheaper Vector DB Costs
...while also outperforming OpenAI and Cohere.
Aug 12
•
Avi Chawla
13
The Evolution of Retrieval Layer
Naive RAG → Retrieval layer → Agentic Layer
Jun 3
•
Avi Chawla
8
Relational DBs vs FalkorDB
...explained visually!
Mar 20
•
Avi Chawla
7
Your RAG System Has a Hidden UX Problem
...and an open-source solution to fix this.
Jan 22
•
Avi Chawla
and
Akshay Pachaar
9
Why Your Graph Database Is Slow
...and how linear algebra fixes it (explained with code)!
Jan 20
•
Avi Chawla
6
Build a Context Retrieval Layer Across Apps and Databases
...a popular interview question (explained visually).
Dec 22, 2025
•
Avi Chawla
6
Vector Index vs Vector Database
...explained visually!
Dec 18, 2025
•
Avi Chawla
9
Graph Databases Got a Massive Upgrade!
100% open-source.
Nov 24, 2025
•
Avi Chawla
6
[Hands-on] Audio RAG with 200x Cheaper Vector DB Costs
...while also outperforming OpenAI and Cohere.
Sep 1, 2025
•
Avi Chawla
3
0:28
Contextualized Chunk Embedding Model
Cut vector DB costs by ~200x.
Aug 14, 2025
•
Avi Chawla
9
1
1
Make RAG systems 32x Memory Efficient!
...explained with step-by-step code!
Aug 4, 2025
•
Avi Chawla
7
1
1
0:13
Faster Neighbor Search Using Inverted File Index
...actively used in vector DBs.
Jun 5, 2025
•
Avi Chawla
2
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