Airbyte What are the Transformations in Airbyte? By admin Transformations are crucial for cleaning, enriching, and restructuring data to meet the requirements of the target system or analytics use cases. There are several Transformations Cleaning Data: Removing duplicates, handling missing values, and correcting errors to ensure data quality. Enriching...
DBT Organizing outputs in dbt By admin 1. Custom Schemas: Structuring Your Data Dbt allows you to define custom schemas for organizing your models within a database. Instead of relying on the default schema, you can create logical groupings that align with your business domains or functional...
Apache Airflow Big Query Data Pipeline in Apache Airflow By admin Let’s create a simple data pipeline using Apache airflow, our goal over here to upalod the local data in gcp big query and validate the data. Let’s understand this using a simple example from airflow.decorators import dag, task from datetime...
DBT project and environment variables in dbt By admin Project variables in dbt allow you to define reusable values across your project. These can range from database connection details to thresholds for data quality checks. Use Cases: Connection Strings: Store database connection strings centrally as variables, ensuring consistency across...
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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DataBricks Databricks Services – Databricks Professional Services By admin Databricks Services At Helical Tech, we understand the pivotal role that data plays in transforming businesses. Leveraging the cutting-edge capabilities of Databricks Services, we empower organizations to harness the full potential of their data assets. Our commitment to excellence and...
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Apache Airflow Airflow Services – Apache Airflow Services By admin Airflow Services Welcome to Helical Tech – Your Trusted Partner for Superior Airflow Services! At Helical Tech, we take pride in revolutionizing the way you experience airflow in your spaces. Our commitment to excellence is reflected in our cutting-edge Airflow...
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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:...