DBT Materialization in dbt By admin Materializations Materializations, which determine how dbt stores and manages the results of your SQL transformations. Here lets look into ephemeral views and materialized views. Ephemeral Views: Definition: Ephemeral views are temporary, on-the-fly representations of your transformed data. When using ephemeral...
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DBT Semantic layer in dbt – dbt Docs By admin The dbt Semantic Layer, powered by MetricFlow, simplifies the process of defining and using critical business metrics, like revenue in the modeling layer (your dbt project). By centralizing metric definitions, data teams can ensure consistent self-service access to these metrics...
Airbyte What are the different types of replication options in Airbyte? By admin What are the different type of replication options in Airbyte connections Replication frequency: We can schedule the Sync(migrating) Manual and every hour to every day. Destination Namespace: We can give custom name to table at destination while migrating Stream Names:...
Apache Airflow Apache Airflow Monitoring By admin it is pretty important for us to be notified when our data pipeline is done or where thereis a failure, for example. We can monitor our task through the user interface or logs in the airflow. Let’s understand this using...
Apache Airflow What is Providers in Apache Airflow – Airflow Provider packages By admin Apache Airflow providers are plugins that allow Airflow to interface with external systems.The capabilities of Apache Airflow can be extended by installing additional packages, called providers. Full list of the providers can be found here https://airflow.apache.org/docs/apache-airflow-providers/packages-ref.html First we need to...
DBT Change Data Capture (CDC) Process in dbt Documentation By admin Implement a CDC process in dbt to capture and process only the changed or new data from source systems, ensuring efficient and up-to-date analytics models. Source System Integration: - Ensure that your source system supports CDC features, such as timestamps...
Airbyte What is operator in Apache Airflow – Airflow operators By admin What is operator in Apache Airflow An Operator is conceptually a template for a predefined task, that you can just define declaratively inside your DAG. Airflow has a very extensive set of operators available. Some popular operators from core include...