← Databricks Certified Associate Developer for Apache Spark
DATABRICKS · objective · 14% of the exam
Structured Streaming
Exam objectives are the official skill domains Databricks Certified Associate Developer for Apache Spark tests. Below are the official DATABRICKS docs our questions on this objective cite — review them, then practise.
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Official references for this objective
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Databricks — From Oracle Cloud to a Governed Lakehouse: Real-Time Streaming With Spark Declarative Pipelines | Databricks
used custom code with minimal monitoring, no standardized data quality and limited governance, causing slow iteration and high maintenance
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Databricks — Streaming at Scale With Real-Time Mode: Sub-Second Train Telemetry Across the Netherlands | Databricks
The platform handles more than 100 billion data points per day with sub-second end-to-end latency.
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Databricks — Evolving Apache Spark Structured Streaming in Open Source: A Year in Review and the Road Ahead! | Databricks
Stateful transformations have been significantly bolstered through TransformWithState and stream-stream join enhancements, offering broader coverage and higher performance.