Batch vs. Stream: The Simple Guide to Real-Time and Scheduled Data

🧭 Executive Overview: Implementing Batch vs. Streaming in Salesforce Data Cloud

Modern customer engagement requires timely, unified data. Salesforce Data Cloud enables this through two core ingestion approaches: Batch and Streaming. Each serves different business needs and aligns to distinct strategic goals.

Batch Data Ingestion

Purpose: Best for processing large volumes of data on a scheduled basis — ideal for reporting, analytics, and historical data updates.

🔹 How It Works:

  • Connects to your existing data sources (e.g., data lakes, databases, cloud storage).
  • Data is ingested on a set schedule — daily, hourly, etc.
  • Data is mapped into Salesforce’s harmonized data model (via Data Streams and Data Model Objects).
  • Supports high-volume use cases like customer master updates, nightly transaction loads, or demographic enrichment.

✅ When to Use:

  • Your data doesn’t change frequently or doesn’t require instant action.
  • You need scalable, predictable updates to customer profiles.

Streaming Data Ingestion

Purpose: Designed for real-time use cases — delivering live, event-driven insights to power immediate actions and experiences.

🔹 How It Works:

  • Leverages real-time connectors (e.g., Kafka, Kinesis, MuleSoft APIs).
  • Data is continuously streamed into Data Cloud as it happens.
  • Mapped to Salesforce’s data model and immediately available for activation — such as personalized messaging, real-time segmentation, or fraud detection.

✅ When to Use:

  • You require up-to-the-second data for customer engagement or operations.
  • You’re enabling intelligent, event-driven experiences — like real-time personalization, behavior tracking, or alerting.

📊 Strategic Considerations

CriteriaBatch ProcessingStreaming Processing
LatencyScheduled (minutes to hours)Real-time (seconds)
Use Case ExamplesReporting, master data syncPersonalization, event-triggered journeys
Data SourcesFiles, databases, cloud storageEvents, APIs, real-time systems
Business ValueOperational efficiency, scalabilityCustomer experience, responsiveness

🧠 Executive Guidance

  • Start with batch if you’re early in your Data Cloud journey. It’s lower complexity and gets foundational data in place.
  • Add streaming for differentiated, real-time use cases that drive competitive advantage — especially in marketing, commerce, and service.
  • Combine both for a hybrid strategy: Use batch for data depth, and streaming for data freshness.