close

DEV Community

# dataengineering

Posts

đź‘‹ Sign in for the ability to sort posts by relevant, latest, or top.
Why I Bypassed Pandas to Process 10M Records in 0.35s Using Raw C and SIMD

Why I Bypassed Pandas to Process 10M Records in 0.35s Using Raw C and SIMD

Comments
2 min read
MySQL CDC: Real-Time Replication with Binlog (Complete Guide 2026)

MySQL CDC: Real-Time Replication with Binlog (Complete Guide 2026)

Comments
3 min read
PostgreSQL to Snowflake: A Hands-On CDC Streaming Guide

PostgreSQL to Snowflake: A Hands-On CDC Streaming Guide

Comments
13 min read
ETL vs ELT: Which One Should You Use and Why?

ETL vs ELT: Which One Should You Use and Why?

Image 1
Comments
6 min read
From Pipelines to Transforms: Making Vector Work with ClickHouse

From Pipelines to Transforms: Making Vector Work with ClickHouse

Comments
3 min read
From Theory to Evidence: Validating Shannon Entropy for Data Quality at Scale

From Theory to Evidence: Validating Shannon Entropy for Data Quality at Scale

Comments
7 min read
What is Apache Arrow? Erasing the Serialization Tax

What is Apache Arrow? Erasing the Serialization Tax

Comments
3 min read
Your real-time analytics might not be real-time

Your real-time analytics might not be real-time

Comments
1 min read
ETL vs ELT: Which One Should You Use and Why?

ETL vs ELT: Which One Should You Use and Why?

Comments
5 min read
Mastering SQL Fundamentals: From Data Definition to Data Transformation

Mastering SQL Fundamentals: From Data Definition to Data Transformation

Comments
3 min read
Assembling the Apache Lakehouse: The Modular Architecture

Assembling the Apache Lakehouse: The Modular Architecture

Comments
3 min read
What is Apache Polaris? Unifying the Iceberg Ecosystem

What is Apache Polaris? Unifying the Iceberg Ecosystem

Comments
3 min read
What is Apache Iceberg? The Table Format Revolution

What is Apache Iceberg? The Table Format Revolution

Comments
4 min read
What is Apache Parquet? Columns, Encoding, and Performance

What is Apache Parquet? Columns, Encoding, and Performance

Comments
4 min read
Apache Software Foundation: History, Purpose, and Process

Apache Software Foundation: History, Purpose, and Process

Comments
4 min read
đź‘‹ Sign in for the ability to sort posts by relevant, latest, or top.