Daily Dose of Data Science

Daily Dose of Data Science

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Researchers Found a Way to Make LLMs 8.5x Faster!
(without compromising accuracy)
6 hrs ago • Avi Chawla
The Evolution of Retrieval Layer
Naive RAG → Retrieval layer → Agentic Layer
Jun 3 • Avi Chawla
[Hands-on] Collapse CRM Pipelines into One Table
...powered by open-source stack (28k+ stars).
Jun 2 • Avi Chawla
[Hands-on] Build a 3D Weather Globe with Claude Code
Backed by a production-grade time-series database.
Jun 1 • Avi Chawla

May 2026

Introduction to Deep RL and DQN
The full RL nanodegree, covered with implementation.
May 31 • Avi Chawla
Why Agent Crashes Are Nothing Like Database Crashes
...and a solution to actually handle them.
May 29 • Avi Chawla
RAG vs. Graph RAG vs. Agentic RAG
...explained visually!
May 28 • Avi Chawla
Hermes Agent Masterclass
Full video guide to go from zero to hero.
May 27 • Avi Chawla
48:10
​Claude Code used 3x fewer tokens with just one change!
Explained with fully-open-source setup.
May 26 • Avi Chawla
The No. 1 Deep Researcher Beats Claude and ChatGPT Using a Counterintuitive Trick
It's fully open-source with 30k stars.
May 25 • Avi Chawla
Function Approximation in RL
The full RL nanodegree, covered with implementation.
May 24 • Avi Chawla
Agent Memory Is Only as Good as Its Schema
Some key lessons on building production-grade memory for Agents.
May 22 • Avi Chawla
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