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DATABRICKS-CERTIFIED-DATA-ENGINEER-ASSOCIATE · Question #20

Which of the following is a benefit of the Databricks Lakehouse Platform embracing open source technologies?

The correct answer is E. Avoiding vendor lock-in. A significant benefit of the Databricks Lakehouse Platform's embrace of open-source technologies like Delta Lake and Apache Spark is the ability to avoid vendor lock-in.

Submitted by devops_kid· Apr 18, 2026Databricks Lakehouse Platform

Question

Which of the following is a benefit of the Databricks Lakehouse Platform embracing open source technologies?

Options

  • ACloud-specific integrations
  • BSimplified governance
  • CAbility to scale storage
  • DAbility to scale workloads
  • EAvoiding vendor lock-in

How the community answered

(21 responses)
  • A
    5% (1)
  • C
    5% (1)
  • E
    90% (19)

Why each option

A significant benefit of the Databricks Lakehouse Platform's embrace of open-source technologies like Delta Lake and Apache Spark is the ability to avoid vendor lock-in.

ACloud-specific integrations

While Databricks integrates well with cloud providers, cloud-specific integrations are often proprietary elements, not a direct benefit derived from embracing open source.

BSimplified governance

Simplified governance is a feature of the Lakehouse Platform (e.g., Unity Catalog), but open source by itself doesn't inherently simplify governance; it can sometimes add complexity due to fragmented tools or lack of centralized control.

CAbility to scale storage

The ability to scale storage is primarily a benefit of cloud infrastructure, which is utilized by the Lakehouse Platform, rather than a direct unique benefit of embracing open-source technologies over proprietary ones.

DAbility to scale workloads

The ability to scale workloads is a core benefit of Apache Spark and cloud computing, which Databricks leverages, but it's not exclusively a benefit of open source; proprietary systems can also offer scalability.

EAvoiding vendor lock-inCorrect

By building upon open-source standards and formats, the Databricks Lakehouse Platform ensures data and workloads are not tied to proprietary vendor technologies, providing users with flexibility and preventing vendor lock-in.

Concept tested: Databricks Lakehouse open source benefits

Source: https://databricks.com/blog/2021/08/17/delta-lake-the-open-source-project-behind-the-databricks-lakehouse.html

Topics

#Open Source#Vendor Lock-in#Lakehouse Platform#Databricks

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