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Oleksandr Shevchenko

Sep 18

Bundling NuGet Package Dependencies in an SSIS Script Task

#nuget #dotnet #etl #ssis

3 min read

Sep 4

Azure Synapse Databricks: A Migration Playbook That Survives Production

#databricks #azure #dataengineering #etl

9 min read

Sep 1

CDC with Sling: When Log-Based Works and When Query-Based Is Enough

#mysql #dataengineering #etl #database

8 min read

Aug 18

How to Replicate MySQL to BigQuery with Sling

#mysql #bigquery #dataengineering #etl

9 min read

Maithreyan

Aug 12

Why Apache Airflow Instead of Cron? A Deep Dive Into How Airflow Actually Schedules Your DAGs

#airflow #dataengineering #python #etl

4 min read

ognivo777

Aug 2

Understanding Pega's `pzPVStream`: Why a 20-Year-Old Design Still Makes Sense

#pega #prpc #storage #etl

5 min read

Tanmay

Jul 22

I Thought My Virtual Environment Was Broken... It Wasn't.

#programming #python #dataengineering #etl

1 min read

Aug 20

Escaping the mainframe: converting legacy ERP flat files (SAP, JD Edwards, COBOL/EBCDIC)

#sap #etl #python

3 min read

Aug 18

D-MO (Data Micro-Optimizer)

#data #nextjs #etl #ai

3 min read

Aug 17

RAG na Prática: Por Que ETL, Chunking e Embedding Não São a Mesma Coisa

#ai #etl #chunking #embedding

3 min read

Abdi Omari

Jun 25

Understanding ETL: A Chaotic Introduction

#etl #python #api

4 min read

Jul 24

Why Sequential Reads Beat Random Reads in Postgres at Scale

#postgres #database #performance #etl

3 min read

박준현

Jul 12

schema drift를 fail이 아니라 warn으로 둔 이유

#dataengineering #python #etl #learning

2 min read

박준현

Jul 12

skip에서 partition overwrite로: business_date 재처리를 Iceberg로 다시 표현하기

#dataengineering #python #etl #learning

3 min read

박준현

Jul 12

source_hash로 같은 입력 재처리를 안전하게 skip하기

#dataengineering #python #etl #learning

1 min read

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