What is real-time data vs batch data?

< 1 min read

Real-time data is updated instantly as events occur in the source system.
It is used when immediate insights are required, like order tracking or alerts.
Batch data is collected and processed at scheduled intervals, such as hourly or daily.
In one project, live order status used real-time data.
Sales performance reports were built on daily batch data.
Real-time systems are more complex and costly to maintain.
Batch processing is simpler and more stable for reporting.
The choice depends on business urgency and use case.

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