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📰 Dev.to · Rachel Muriuki

3 articles · Updated every 3 hours · View all reads

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Normalization vs Denormalization
Dev.to · Rachel Muriuki 📊 Data Analytics & Business Intelligence ⚡ AI Lesson 1mo ago
Normalization vs Denormalization
When designing a database, one of the priorities is ensuring that data is stored efficiently while...
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ETL vs ELT: Which One Should You Use and Why?
Dev.to · Rachel Muriuki 📊 Data Analytics & Business Intelligence ⚡ AI Lesson 4mo ago
ETL vs ELT: Which One Should You Use and Why?
Introduction In today’s world, organizations generate massive amounts of data every second...
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Mastering Joins and Window Functions in SQL
Dev.to · Rachel Muriuki 📊 Data Analytics & Business Intelligence ⚡ AI Lesson 5mo ago
Mastering Joins and Window Functions in SQL
Joins in SQL Joins allow one to combine rows from two or more tables based a related...
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