Discover how Nutanix’s Erasure Coding replaces the traditional Replication Factor for suitable data, enhancing data efficiency and storage optimization. Learn about this advanced technology and its benefits for your Nutanix infrastructure.
Table of Contents
Question
Which Nutanix data efficiency mechanism replaces a traditional Replication Factor for suitable data?
A. Compression
B. Deduplication
C. Erasure Coding
D. Intelligent Cloning
Answer
C. Erasure Coding
Explanation
Erasure Coding is the Nutanix data efficiency mechanism that replaces the traditional Replication Factor for suitable data. Unlike Replication Factor, which creates full copies of data, Erasure Coding breaks data into smaller fragments, calculates parity fragments, and distributes them across multiple nodes in the cluster. This approach provides fault tolerance and data protection while consuming significantly less storage space compared to full replicas.
Erasure Coding is ideal for cold data, such as backups, archives, and infrequently accessed files. It efficiently protects against node or disk failures by allowing data reconstruction from surviving fragments. Nutanix automatically determines which data is suitable for Erasure Coding based on access patterns and applies it transparently, optimizing storage capacity without compromising data reliability.
In summary, Erasure Coding is the Nutanix data efficiency mechanism that replaces the traditional Replication Factor for suitable data, providing space-efficient data protection and optimizing storage utilization in Nutanix clusters.
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