ExpertAZ-305 · Question 26 · Domain 2.3: Recommend a data storage solution
A data science team is building a data lake using Azure Storage. They need to store millions of files organized in a deep directory structure.
Security requirements dictate that access must be controlled at the individual directory and file level using POSIX-compliant Access Control Lists (ACLs). Furthermore, renaming or moving a top-level directory containing thousands of files must be an atomic operation that completes instantly.
Which storage configuration must you use?
A data science team is building a data lake using Azure Storage. They need to store millions of files organized in a deep directory structure.
Security requirements dictate that access must be controlled at the individual directory and file level using POSIX-compliant Access Control Lists (ACLs). Furthermore, renaming or moving a top-level directory containing thousands of files must be an atomic operation that completes instantly.
Which storage configuration must you use?
Answer options:
Azure Blob Storage with Flat Namespace
Azure Data Lake Storage Gen2 with Hierarchical Namespace enabled
Azure Files with Active Directory integration
Azure NetApp Files
How to approach this question
Full Answer
Common mistakes
Practice the full Azure Solutions Architect Expert AZ-305 Practice Exam 3
55 questions · hints · full answers · grading