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# Apache Data Lakehouse Weekly: March 20–27, 2026

# Apache Data Lakehouse Weekly: March 20–27, 2026

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7 min read
Why Data Governance Is Not Optional in a Microsoft Fabric Workflow

Why Data Governance Is Not Optional in a Microsoft Fabric Workflow

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6 min read
Issues of Multi-GB Spreadsheets in Data Lakes

Issues of Multi-GB Spreadsheets in Data Lakes

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4 min read
Data Preparation in Power BI: Cleaning, Transforming, and Loading Data for Real-World Analytics

Data Preparation in Power BI: Cleaning, Transforming, and Loading Data for Real-World Analytics

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13 min read
Asset-Based Data Orchestration: Lessons from Building a Multi-State Social Data Platform

Asset-Based Data Orchestration: Lessons from Building a Multi-State Social Data Platform

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6 min read
Top 10 Data Engineering Interview Prep Tools (2026 Guide for SQL, ETL & System Design)

Distinguishes learning vs simulation tools

Top 10 Data Engineering Interview Prep Tools (2026 Guide for SQL, ETL & System Design)

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8 min read
🚀 Bypassing the Python GIL: How I Processed 10M Rows in 0.26s with C

🚀 Bypassing the Python GIL: How I Processed 10M Rows in 0.26s with C

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2 min read
How to Build a Scalable Serverless Social Media Ingestion & Analytics Pipeline on AWS

How to Build a Scalable Serverless Social Media Ingestion & Analytics Pipeline on AWS

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4 min read
The Database Bottleneck You Never Saw Coming: Why 50ms Will Make or Break Your AI Agent in 2026

The Database Bottleneck You Never Saw Coming: Why 50ms Will Make or Break Your AI Agent in 2026

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11 min read
Stop Rewriting the Same LLM Boilerplate: Batch-Process DataFrames in 3 Lines

Stop Rewriting the Same LLM Boilerplate: Batch-Process DataFrames in 3 Lines

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4 min read
Break Free from Wearable Silos: Building a Universal Health Data ETL with Health Connect & FHIR

Break Free from Wearable Silos: Building a Universal Health Data ETL with Health Connect & FHIR

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3 min read
The TLS Fingerprinting Hell: Why I Stopped Reverse-Engineering the Vinted App

The TLS Fingerprinting Hell: Why I Stopped Reverse-Engineering the Vinted App

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5 min read
Stateful AI: Streaming Long-Term Agent Memory with Amazon Kinesis

Stateful AI: Streaming Long-Term Agent Memory with Amazon Kinesis

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6 min read
Stop Paying the Abstraction Tax : How I Built a C-Engine 12x Faster than Pandas

Stop Paying the Abstraction Tax : How I Built a C-Engine 12x Faster than Pandas

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1 min read
Cara Menggunakan API EMR: Panduan Lengkap

Cara Menggunakan API EMR: Panduan Lengkap

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7 min read
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