DBT uses a versioning system called "Incremental Modeling" which allows to version data models by…
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DBT : How does DBT handle versioning of data models?
DBT does not inherently include versioning capabilities for data models, but it can be integrated with version control systems like…
DBT : Example on how we can use dbt for automate data testing
Here’s an example of how you can use dbt to automate data testing: Let’s say you have a table in…
DBT : Will getDBT alter the table based on the source table on incremental models ?
When using incremental models in dbt, dbt will update the target table based on changes in the source table, but…
DBT : DBTs strategy on drop and create the target table on each run
The behavior of dbt with respect to dropping and creating the target table on each run depends on the materialization…
Snowflake : Retrieve the SQL script used to create a specific database, schema, table, view, materialized view
In Snowflake, you can use the “GET_DDL” function to retrieve the SQL script used to create a specific database, schema,…
PySpark : Understanding the ‘take’ Action in PySpark with Examples. [Retrieves a specified number of elements from the beginning of an RDD or DataFrame]
In this article, we will focus on the ‘take’ action, which is commonly used in PySpark operations. We’ll provide a…
AWS Glue : Handling Errors and Retries in AWS Glue
AWS Glue is a fully managed ETL service that simplifies and automates data processing tasks. While AWS Glue is designed…
Redshift : Redshift Unload getting the file as filename appended with 000 – how to get as actual filename.
Unfortunately, Redshift’s UNLOAD command appends a part number (like 000) to the output file names by default, and there’s no…
DBT : Restarting job from failure step in DBT on DBT cloud
To restart a job from a failure step in DBT on DBT Cloud, you can follow these steps: Go to…
DBT : Best Practices for Restartable dbt Jobs: Tips for Resilient Data Pipelines
To ensure restartability in dbt jobs, you can use a combination of incremental models, snapshots, and custom materializations. Additionally, it’s…