NCSE-Core Exam Dumps - Nutanix SE Academy Questions and Answers

For deploying 5000 virtual desktops in an active/active deployment that ensures availability during maintenance or disasters, the minimum number of nodes required is 104. This configuration accounts for high availability and redundancy, ensuring that the virtual desktops remain operational even if an entire site becomes unavailable​​.

B. Defined and measurable success criteria:

Before proceeding with a Proof of Concept (POC), it is crucial to establish defined and measurable success criteria. This ensures that both the SE and the prospect have a clear understanding of what constitutes a successful evaluation.

Success criteria provide a benchmark to measure the performance, functionality, and benefits of Nutanix in the prospect's environment. It helps in objectively assessing the POC outcomes and making an informed decision.

Without clear success criteria, the POC could lack direction, and the results might be open to interpretation, leading to potential disagreements and an inconclusive evaluation.

For migrating 5 Petabytes of unstructured, archived patient data, Nutanix Objects is the recommended product. Nutanix Objects provides a scalable object storage solution designed to handle large volumes of unstructured data efficiently, making it ideal for archival purposes​​.

A prospect experiencing disk performance issues in their database environment would benefit from Nutanix features that directly enhance disk performance:

Data Locality:

Nutanix’s Data Locality ensures that the data is always accessed from the local storage tier on the node where the VM is running, reducing latency and improving performance. This feature is particularly beneficial for database workloads which are sensitive to latency.

All Flash Nodes:

Transitioning to All Flash Nodes can significantly improve performance by eliminating the latency associated with spinning disks. Flash storage provides higher IOPS and lower latency compared to traditional HDDs, addressing the disk performance issues effectively.

Other Features Analysis:

Snapshots: Useful for data protection and recovery but do not directly improve disk performance.

De-duplication: Reduces storage footprint but might introduce latency due to the overhead of deduplication processes.

Erasure Coding: Improves storage efficiency and resiliency but is not primarily aimed at enhancing performance.

Conclusion: To address disk performance issues, discussing Data Locality and All Flash Nodes is most appropriate as they directly enhance performance by optimizing data access patterns and using high-speed storage media.

References:

Nutanix Bible: Data Locality​​

Nutanix product documentation on All Flash Nodes​