João Pedro – Medium

João Pedro

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My First Billion (of Rows) in DuckDB

First Impressions of DuckDB handling 450Gb in a real project

May 1, 2024

My First Billion (of Rows) in DuckDB

May 1, 2024

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Anatomy of Windows Functions

Theory and practice of an underappreciated SQL operation

Jun 11, 2024

Anatomy of Windows Functions

Jun 11, 2024

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Automatically Detecting Label Errors in Datasets with CleanLab

A Tale of AI and wrongly-classified Brazilian Federal Laws

Jul 22, 2023

Automatically Detecting Label Errors in Datasets with CleanLab

Jul 22, 2023

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Automatically Managing Data Pipeline Infrastructures With Terraform

I know the manual work you did last summer

May 2, 2023

Automatically Managing Data Pipeline Infrastructures With Terraform

May 2, 2023

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Data Pipeline with Airflow and AWS Tools (S3, Lambda & Glue)

Learning a little about these tools and how to integrate them

Apr 6, 2023

Data Pipeline with Airflow and AWS Tools (S3, Lambda & Glue)

Apr 6, 2023

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Creating a Data Pipeline with Spark, Google Cloud Storage and Big Query

On-premise and cloud working together to deliver a data product

Mar 6, 2023

Creating a Data Pipeline with Spark, Google Cloud Storage and Big Query

Mar 6, 2023

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Hands-On Introduction to Delta Lake with (py)Spark

Concepts, theory, and functionalities of this modern data storage framework

Feb 16, 2023

Hands-On Introduction to Delta Lake with (py)Spark

Feb 16, 2023

Temporal and Geo-referenced Traffic Management with Python+Streamlit

Applying modern tools to visualize time and spatial data in a dashboard

Jan 29, 2023

Temporal and Geo-referenced Traffic Management with Python+Streamlit

Jan 29, 2023

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First Steps in Machine Learning with Apache Spark

Basic concepts and topics of Spark MLlib package

Jan 4, 2023

First Steps in Machine Learning with Apache Spark

Jan 4, 2023

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A Fast Look at Spark Structured Streaming + Kafka

Learning the basics of how to use this powerful duo for stream-processing tasks

Nov 5, 2022

A Fast Look at Spark Structured Streaming + Kafka

Nov 5, 2022

João Pedro

João Pedro

Bachelor of IT at UFRN. Graduate of BI at UFRN — IMD. Strongly interested in Machine Learning, Data Science and Data Engineering.

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