Cyril Ukwajiunor

@jaeycyril

Learning and doing Data and Advanced Analytics

Joined January 2023

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The Data Shopjaeycyril.com2 posts

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CUCyril Ukwajiunorjaeycyril.comJul 11, 2025 · 6 min read

Data Manipulation with PySpark

Spark has become the de facto tool for processing large amounts of data. It is a distributed, in-memory engine with interfaces for numerous data stores which makes it scalable, fast and flexible. Platforms like Databricks and Snowflake (SnowPark) use...

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CUCyril Ukwajiunorjaeycyril.comSep 9, 2023 · 4 min read

Tool Spotlight: DuckDB

This article was originally posted on Linkedin and has only been moved here recently DuckDB is a free and open-source, lightweight, relational database management system designed for OLAP workloads characterized by more complex and longer-running que...

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Cyril Ukwajiunor

About

Available for

Cyril Ukwajiunor's blogs

Recently published

Data Manipulation with PySpark

Tool Spotlight: DuckDB

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Cyril Ukwajiunor

About

Available for

Cyril Ukwajiunor's blogs

Recently published

Data Manipulation with PySpark

Tool Spotlight: DuckDB