Foundation of SQL for Beginners
The Basics Chapter is designed to provide a strong foundation in SQL for those new to data analytics, equipping learners with the skills needed to interact with relational databases effectively.…
SQL for Data Analytics: A Comprehensive Guide
Structured Query Language (SQL) is an essential tool for data analysts, data scientists, and data engineers. As one of the most sought-after skills in data science, mastering SQL can greatly…
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Integrating dbt, Snowflake, and Airflow for ETL Workflows
This project dbt-snowflake-airflow showcases an integrated setup for managing ETL processes using Apache Airflow, dbt (data build tool), and Snowflake. This setup is designed to help data engineers and analysts…
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How to Set Dynamic File Names in Azure Data Factory: A Step-by-Step Guide
Creating dynamic file names is essential in data integration workflows, especially when managing large datasets in cloud platforms like Azure Data Factory (ADF) or Azure Synapse Pipelines. This guide will…
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How to Set Up an Azure Storage Account: A Step-by-Step Guide
Azure Storage Accounts are essential for managing and storing data in the cloud, providing scalable and secure storage solutions for a variety of workloads like big data analytics, backup, and…
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Understanding dbt (Data Build Tool) – What It Is, What Problems It Solves, and Its Practical Use Cases
dbt (Data Build Tool) is a powerful transformation tool designed to help data teams build, transform, and manage their data pipelines with ease. Developed by Fishtown Analytics (now dbt Labs)…
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Data Modeling a 100 TB Data Lake into 5 TBs Using STRUCT and Array
Managing massive datasets in data lakes is a common challenge for data engineers. As data volumes grow, so does the complexity of efficiently modeling, transforming, and compressing this data for…
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Data Lake Fundamentals, Apache Iceberg, and Parquet
In today’s data-driven world, managing large volumes of data efficiently is crucial for businesses. Data lakes, coupled with advanced file formats like Apache Parquet and management tools like Apache Iceberg,…
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How to Optimize Your Cloud Usage and Avoid AWS Pitfalls
Cloud computing has become an essential part of modern software development, offering scalability, flexibility, and a wide range of services. However, the dependency on big cloud platforms like AWS, Google…