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Debezium vs Managed CDC: How to Actually Decide Between Build and Buy

Debezium vs Managed CDC: How to Actually Decide Between Build and Buy

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9 min read
Why do I learn Apache Spark as I move from Data Analyst to Data Engineer?

Why do I learn Apache Spark as I move from Data Analyst to Data Engineer?

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2 min read
I Finally Understood AWS Data Pipelines After Following a Single Customer Click

I Finally Understood AWS Data Pipelines After Following a Single Customer Click

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4 min read
Day 65/100 - Implementing Exact-Once Semantics with ClickHouse® and Kafka

Day 65/100 - Implementing Exact-Once Semantics with ClickHouse® and Kafka

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6 min read
OKF vs RAG for Data Warehouse Context: Why We Chose a Living Knowledge Base

OKF vs RAG for Data Warehouse Context: Why We Chose a Living Knowledge Base

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6 min read
The State of Streaming to Apache Iceberg in July 2026: Every Path, Its Latency, and What to Do When Seconds Are Not Fast Enough

The State of Streaming to Apache Iceberg in July 2026: Every Path, Its Latency, and What to Do When Seconds Are Not Fast Enough

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22 min read
AI Is Cutting DE Jobs. It's Also Creating Them. Here's the Map.

AI Is Cutting DE Jobs. It's Also Creating Them. Here's the Map.

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7 min read
PowerBi is smart but also lazy

PowerBi is smart but also lazy

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2 min read
What does electricity have to do with knowledge graphs?

What does electricity have to do with knowledge graphs?

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5 min read
Hitting the Iceberg REST Catalog Directly: Understanding the Differences Between Glue Data Catalog and S3 Tables

Hitting the Iceberg REST Catalog Directly: Understanding the Differences Between Glue Data Catalog and S3 Tables

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17 min read
Why We Built MicroLeague Sports Vol. 2

Why We Built MicroLeague Sports Vol. 2

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7 min read
How to Build Unbroken Candlestick Charts for US Stocks: A Three-Layer Session Tagging Approach

How to Build Unbroken Candlestick Charts for US Stocks: A Three-Layer Session Tagging Approach

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2 min read
You saved $80K self-hosting Spark. It cost you $400K.

You saved $80K self-hosting Spark. It cost you $400K.

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6 min read
Day 62: Writing Custom ClickHouse® User-Defined Functions (UDFs) for Cleaner, Reusable SQL

Day 62: Writing Custom ClickHouse® User-Defined Functions (UDFs) for Cleaner, Reusable SQL

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6 min read
The real CDP decision: where should your customer profile live?

The real CDP decision: where should your customer profile live?

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8 min read
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