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# dataengineering

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How moving from Pandas to Polars made me write better code without writing better code

How moving from Pandas to Polars made me write better code without writing better code

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14 min read
📢 About job offers, innovation & data strategy 🔭

📢 About job offers, innovation & data strategy 🔭

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3 min read
"Day 39 of My Learning Journey: Setting Sail into Data Excellence! Today's Focus: Mathematics for Data Analysis (Stats Day -18)

"Day 39 of My Learning Journey: Setting Sail into Data Excellence! Today's Focus: Mathematics for Data Analysis (Stats Day -18)

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2 min read
GroupBy and Join in Spark

GroupBy and Join in Spark

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2 min read
How Tables and indexes stored on Disk

How Tables and indexes stored on Disk

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2 min read
"Day 38 of My Learning Journey: Setting Sail into Data Excellence! Today's Focus: Mathematics for Data Analysis (Stats Day -17)

"Day 38 of My Learning Journey: Setting Sail into Data Excellence! Today's Focus: Mathematics for Data Analysis (Stats Day -17)

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3 min read
4 numeric distribution metrics to track in Snowflake (and how to track them)

4 numeric distribution metrics to track in Snowflake (and how to track them)

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9 min read
10 Reasons to Make Apache Iceberg and Dremio Part of your Data Lakehouse Strategy

10 Reasons to Make Apache Iceberg and Dremio Part of your Data Lakehouse Strategy

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9 min read
Learn Python

Learn Python

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1 min read
A deep dive into the concept and world of Apache Iceberg Catalogs

A deep dive into the concept and world of Apache Iceberg Catalogs

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8 min read
Exploring Feature Stores: Personal Insights and Notes on Hopsworks pt.2

Exploring Feature Stores: Personal Insights and Notes on Hopsworks pt.2

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1 min read
Build a Real-time Materialized View from Postgres Changes using Confluent’s ksqlDB

Build a Real-time Materialized View from Postgres Changes using Confluent’s ksqlDB

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11 min read
"Day 35 of My Learning Journey: Setting Sail into Data Excellence! Today's Focus: Mathematics for Data Analysis (Stats Day -14)

"Day 35 of My Learning Journey: Setting Sail into Data Excellence! Today's Focus: Mathematics for Data Analysis (Stats Day -14)

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2 min read
The Role of Ontologies in Data Management

The Role of Ontologies in Data Management

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6 min read
"Day 33 of My Learning Journey: Setting Sail into Data Excellence! Today's Focus: Mathematics for Data Analysis (Stats Day -12)

"Day 33 of My Learning Journey: Setting Sail into Data Excellence! Today's Focus: Mathematics for Data Analysis (Stats Day -12)

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2 min read
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