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Dell EMC D-MSS-DS-23 Exam - Topic 2 Question 5 Discussion

Actual exam question for Dell EMC's D-MSS-DS-23 exam
Question #: 5
Topic #: 2
[All D-MSS-DS-23 Questions]

What is skew?

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Suggested Answer: D

Skew refers to the non-uniform distribution of I/O over storage capacity. In storage systems, skew is an important factor to consider as it indicates that certain areas of the storage receive more I/O operations than others. This can lead to performance hotspots and affect the overall efficiency of the storage system. Managing skew is essential to ensure balanced performance across the storage array. Reference: Dell Midrange Storage Performance Guide


by Rodolfo at Jan 11, 2025, 09:24 PM

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Sunshine
3 months ago
Surprised to learn it's not uniform distribution!
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Mirta
3 months ago
I thought it was more about sustained performance, not skew.
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Marya
3 months ago
Wait, isn't skew just about bursty IOPS?
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Lonny
4 months ago
Totally agree, it's definitely option D!
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Arlyne
4 months ago
Skew is all about non-uniform I/O distribution.
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Arminda
4 months ago
I'm a bit confused; I thought skew was more about sustained performance, but that might be related to B instead.
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Eleonore
4 months ago
I practiced a question like this, and I feel like skew has to do with uneven distribution, which makes me lean towards D.
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Cammy
4 months ago
I remember something about bursty IOPS, but I'm not sure if that relates to skew. Could it be C?
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Stephaine
5 months ago
I think skew refers to how I/O isn't evenly spread out, so maybe it's D?
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Robt
5 months ago
I'm confident that skew is related to the distribution of I/O, so I'll choose option D. It seems like the most logical answer based on what I know.
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Tegan
5 months ago
I think skew has something to do with IOPS, but I'm not sure if it's sustained or bursty. I'll have to guess and go with option B.
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Nettie
5 months ago
Okay, I remember learning about this in class. Skew refers to the non-uniform distribution of I/O over storage capacity, so I'll select option D.
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Leota
5 months ago
Hmm, I'm a bit confused by this question. I'm not entirely sure what "skew" means in this context. I'll have to think about it a bit more.
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Chara
5 months ago
I'm pretty sure skew has to do with the distribution of I/O over storage capacity, so I'll go with option D.
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Launa
1 year ago
Skew? I thought we were talking about skiing! Alright, alright, I'll go with D. Gotta keep those storage capacities nice and skewed, am I right?
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Deeann
1 year ago
D, without a doubt. I mean, who wants their I/O evenly distributed? Where's the fun in that?
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Lenna
1 year ago
I agree, having non-uniform distribution adds some excitement to the data flow.
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Charlesetta
1 year ago
D, without a doubt. I mean, who wants their I/O evenly distributed? Where's the fun in that?
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Darrel
1 year ago
I agree, having non-uniform distribution of I/O can lead to bottlenecks.
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Lauran
1 year ago
Hmm, skew... I'm gonna go with C, bursty per-port IOPS. Sounds more exciting than just a boring distribution, you know?
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Jarvis
1 year ago
D, definitely D. Uniform distribution would be too easy, and IOPS don't really matter for this one.
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Gladis
1 year ago
True, IOPS don't really matter for this one.
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Bea
1 year ago
I agree, uniform distribution would be too easy.
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Johnetta
1 year ago
D, definitely D.
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Owen
1 year ago
I think skew can affect performance negatively.
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Desiree
1 year ago
Skew is D) Non-uniform distribution of I/O over storage capacity.
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Chauncey
1 year ago
Skew? Easy, it's the non-uniform distribution of I/O over storage capacity. Gotta love those trick questions!
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Ronny
1 year ago
That's right, it's the opposite of uniform distribution.
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Lottie
1 year ago
Yeah, it's when the I/O isn't evenly spread out.
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Odette
1 year ago
Skew is the non-uniform distribution of I/O over storage capacity.
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