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HPE2-N68 Exam - Topic 5 Question 27 Discussion

What is one key advantage of HPE Ezmeral Data Fabric as opposed to HDFS?
D) Ezmeral Data Fabric enables admins to set policies at a logical volume level, while HDFS does not.
A) Ezmeral Data Fabric stores a great deal more metadata than HDFS, making It more resilient.
B) Ezmeral Data Fabric uses more efficient erasure coding to protect all data, instead of replication.
C) Ezmeral Data Fabric reduces load on storage nodes by placing all metadata on a centralized name node, while HDFS distributes metadata.

HPE2-N68 Exam - Topic 5 Question 27 Discussion

Actual exam question for HP's HPE2-N68 exam
Question #: 27
Topic #: 5
[All HPE2-N68 Questions]

What is one key advantage of HPE Ezmeral Data Fabric as opposed to HDFS?

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Suggested Answer: D

by Pete at Jul 31, 2022, 08:41 AM

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Aretha
7 months ago
Not sure about the policy setting advantage, HDFS has its own strengths too.
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Anastacia
7 months ago
I think the erasure coding is a big plus for data protection.
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Eloisa
8 months ago
Wait, does it really store more metadata? Sounds too good to be true.
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Catarina
8 months ago
Totally agree, the centralized name node is a game changer!
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Sommer
8 months ago
I heard Ezmeral has better metadata handling than HDFS.
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Rosina
8 months ago
I feel like the centralized metadata in Ezmeral could be a big deal, but I can't recall if it really reduces the load on storage nodes compared to HDFS.
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Veronique
8 months ago
I think I came across a practice question that mentioned erasure coding in Ezmeral. It seems like a more efficient way to protect data compared to HDFS's replication.
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Micaela
8 months ago
I remember reading that Ezmeral Data Fabric has some advantages in metadata management, but I'm not sure if it's about resilience or efficiency.
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Na
8 months ago
I vaguely remember something about policy settings in Ezmeral being more flexible than in HDFS, but I can't quite remember the details.
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Phung
8 months ago
Hmm, I'm a bit unsure about this. I know the traffic-table is used for something related to traffic management, but I'm not 100% sure if it's specifically for setting rate limits and priority policies. I'll have to think this through carefully.
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Dorcas
8 months ago
Okay, let me see here. The question is asking about the results of the EEM script, so I'll need to focus on understanding what the script is doing.
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