Cloud Architect: Taking Advantage of the Latest Azure Data Factory Real-time CDC
What is Azure Data Factory?
Azure Data Factory (ADF) is a cloud-based data integration service that orchestrates and automates the movement and transformation of data. It enables customers to create data-driven workflows for orchestrating and automating data movement and data transformation. With built-in connectors, customers can easily move data from one source to another, regardless of its location.
What is Change Data Capture (CDC)?
Change Data Capture (CDC) is a technology used to capture changes in a data source. It is used to track and capture data changes that occur in the source system, detect changes in the source data, and pass them to the target system. CDC is commonly used to replicate data from one system to another and to synchronize data between two or more systems.
What is Azure Data Factory Real-time CDC?
Azure Data Factory Real-time CDC is a feature of ADF that enables customers to capture data changes from a source system in near real-time. Real-time CDC can be used to replicate data from an on-premises or cloud source to a cloud target in near real-time. It can also be used to synchronize data between two or more systems.
What are the Benefits of Azure Data Factory Real-time CDC?
Azure Data Factory Real-time CDC offers a number of benefits, including:
* Data replication and synchronization in near-real time.
* Easy setup and configuration.
* Automatic schema evolution.
* Seamless integration with other Azure services.
* Support for multiple data sources and targets.
* Flexible data processing.
* Low latency.
* High scalability.
* Secure data transfer.
How to use Azure Data Factory Real-time CDC
Azure Data Factory Real-time CDC can be used to replicate data from an on-premises or cloud source to a cloud target in near real-time. It can also be used to synchronize data between two or more systems. The steps to use Real-time CDC are as follows:
1. Create an Azure Data Factory instance.
2. Create an Azure Data Factory pipeline.
3. Configure the source and target systems.
4. Configure the Real-time CDC settings.
5. Run the pipeline.
Using PowerShell to Configure Azure Data Factory Real-time CDC
Azure Data Factory Real-time CDC can be configured using PowerShell commands. To configure Real-time CDC, use the following PowerShell commands:
1. New-AzDataFactoryV2 -ResourceGroupName -Location -Name
2. New-AzDataFactoryV2DataFlow -ResourceGroupName -DataFactoryName -Name -PipelineName -DataFlowName
3. Add-AzDataFactoryV2DataFlowSource -ResourceGroupName -DataFactoryName -DataFlowName -SourceName -ConnectionString
4. Add-AzDataFactoryV2DataFlowTarget -ResourceGroupName -DataFactoryName -DataFlowName -TargetName -ConnectionString
5. Add-AzDataFactoryV2DataFlowCDC -ResourceGroupName -DataFactoryName -DataFlowName -CDCName -SourceName -TargetName
Conclusion
Azure Data Factory Real-time CDC is a powerful feature that enables customers to capture data changes from a source system in near real-time. It offers a number of benefits, including data replication and synchronization in near-real time, easy setup and configuration, automatic schema evolution, seamless integration with other Azure services, support for multiple data sources and targets, flexible data processing, low latency, high scalability, and secure data transfer.
Real-time CDC can be configured using either the Azure portal or PowerShell. The steps to configure Real-time CDC are easy and straightforward. The feature provides customers with a robust and reliable way to replicate and synchronize data in near real-time.
References:
Process your data in seconds with new ADF real-time CDC
1. Real-time CDC
2. Data processing seconds
3. Microsoft
