Medium

Lsyuan

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Towards Data Engineering

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Lsyuan

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Jun 18

How We Automated SQL Alert Creation for 1000+ Databricks Tables

3–5 sets (or more) of SQL alert queries are needed to write for each Databricks table we are managing, and we have 1000+ tables in our…

How We Automated SQL Alert Creation for 1000+ Databricks Tables

Lsyuan

·

Jul 4

AI Killed Coding. What Now for Computer Science Students?

Anyone can generate code now. Not everyone can understand, scale, and own it.

AI Killed Coding. What Now for Computer Science Students?

Lsyuan

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Jun 25

Passing the Databricks GenAI Engineer Exam and What Changed My Thinking

Most preparation material for the Databricks Certified Generative AI Engineer Associate exam focuses on what to study: services, concepts…

Passing the Databricks GenAI Engineer Exam and What Changed My Thinking

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Towards AI

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Lsyuan

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Jun 10

Your AI Agent Isn’t Broken. Your Retrieval Is.

Unreliable AI agents are one of the most frustrating problems to debug — the agent ignores its tools, drifts off topic, or returns…

Your AI Agent Isn’t Broken. Your Retrieval Is.

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Towards Data Engineering

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Lsyuan

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Jun 1

Data Quality Monitoring for 1000 Databricks Tables — Done in 1 Day

At some point, every data team hits the same wall: the data lake is growing fast, the pipelines are multiplying, and nobody actually knows…

Data Quality Monitoring for 1000 Databricks Tables — Done in 1 Day

Lsyuan

Lsyuanhe/him

MLOps Data Engineer | Writing about what actually goes wrong when building AI agents in production — and the data engineering behind it

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