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Big data

  • Home
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  • Big data
  • Page 7
Integrating dbt, Snowflake, and Airflow for ETL Workflows
Posted inBig data DBT Snowflake

Integrating dbt, Snowflake and Airflow: A Hands-On Guide (2026 Edition)

Build a production-ready ELT pipeline with dbt, Snowflake and Airflow 3: key-pair authentication, an Astro project, a tested dbt project, a Cosmos DAG that runs each model as its own task, plus production tips and troubleshooting.
Posted by Ajay September 23, 2024
How to Set Dynamic File Names in Azure Data Factory: A Step-by-Step Guide
Posted inBig data

How to Set Dynamic File Names in Azure Data Factory: A Step-by-Step Guide

Set dynamic file names in Azure Data Factory step by step: use parameters and expressions to add dates and variables to output file names.
Posted by Ajay September 23, 2024
How to Set Up an Azure Storage Account: A Step-by-Step Guide
Posted inBig data

How to Set Up an Azure Storage Account: A Step-by-Step Guide

Set up an Azure Storage account step by step: choose performance, redundancy and access tiers, then configure security for your data.
Posted by Ajay September 23, 2024
Understanding dbt (Data Build Tool) – What It Is, What Problems It Solves, and Its Practical Use Cases
Posted inBig data

Understanding dbt (Data Build Tool) – What It Is, What Problems It Solves, and Its Practical Use Cases

What dbt (data build tool) is, the problems it solves in ELT, and practical use cases for testing, documenting and transforming data in SQL.
Posted by Ajay September 23, 2024
Data Modeling a 100 TB Data Lake into 5 TBs Using STRUCT and Array
Posted inBig data

Data Modeling a 100 TB Data Lake into 5 TBs Using STRUCT and Array

How to model a 100 TB data lake into 5 TB using STRUCT and ARRAY types: nested data design, compression and faster analytics queries.
Posted by Ajay September 22, 2024
Data Lake Fundamentals, Apache Iceberg, and Parquet
Posted inBig data

Data Lake Fundamentals, Apache Iceberg, and Parquet

Data lake fundamentals explained, plus how Apache Iceberg and Parquet make large-scale data storage fast, reliable and easy to manage.
Posted by Ajay September 22, 2024
How to Optimize Your Cloud Usage and Avoid AWS Pitfalls​
Posted inBig data

How to Optimize Your Cloud Usage and Avoid AWS Pitfalls​

Optimise your cloud usage and avoid common AWS pitfalls: keep costs under control, reduce dependency on one provider and choose the right services.
Posted by Ajay September 22, 2024
Unlocking the Power of Azure Data Factory: A Complete Breakdown of ADF Activities
Posted inAzure Big data

Unlocking the Power of Azure Data Factory: A Complete Breakdown of ADF Activities

A complete breakdown of Azure Data Factory activities: copy, data flow, control flow and lookup activities, and how to use each in pipelines.
Posted by Ajay August 2, 2024

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