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A large shopping mall deploys a new video surveillance system. The five-floor building in which the mall is located installed 35 HD cameras to monitor the major exits. The surveillance system is deployed on an ECS instance, which has four 2 TB data disks to store video data.
However, video data grows rapidly and the engineers find that the ECS will run out of storage space within 2 weeks.
In this case, product is thought to be the best solution for addressing the storage challenge while ensuring quick access to historical video data when needed.
Suggested Answer: A
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42 comments · newest first
BA
Barbra
11 months ago
Totally agree, OSS is the way to go for quick access!
RE
Regenia
11 months ago
Wait, only 2 weeks of storage? That seems way too short!
LI
Lili
12 months ago
I think ECS is still a solid choice, though.
PE
Pete
12 months ago
Definitely need OSS for that storage issue.
ED
Edgar
1 year ago
35 HD cameras? That's a lot of footage!
DI
Dion
1 year ago
CDN seems more focused on content delivery, so I don't think it would solve the storage problem effectively.
CH
Cherilyn
1 year ago
I think we had a practice question about video storage solutions, and OSS was mentioned as a good option for scalable storage.
RO
Roxane
1 year ago
I'm not entirely sure, but I feel like ECS might not be the best choice since it's already running out of space.
CL
Clay
1 year ago
I remember we discussed how video data can accumulate quickly, and I think using OSS could help with that storage issue.
LO
Lorrie
1 year ago
I'm feeling pretty confident about this one. The question clearly states that the "product" is thought to be the best solution, so I'm going to go with option C, OSS, as that seems to fit the description.
MO
Mollie
1 year ago
Okay, I think I've got this. The key is to identify the service that can provide the most storage capacity and quick access to the video data. Based on the information given, OSS seems like the best choice here.
DO
Dottie
1 year ago
This seems like a straightforward storage problem. I'd start by looking at the options presented and thinking about how each one could address the storage challenge.
SH
Shay
1 year ago
Hmm, I'm a bit confused. The question mentions a "product" being the best solution, but I don't see that as one of the options. I'll need to re-read the details carefully to make sure I understand what they're asking.
AV
Avery
1 year ago
Okay, let me think this through step-by-step. I'll start by looking at the patterns in the input attributes and how they relate to the output class. That should help me identify the correct tree.
MA
Mari
1 year ago
I've got a strategy for this. I'll consider the potential communication and coordination challenges that can arise when scaling Scrum teams.
MA
Margurite
2 years ago
Hmm, I'd have to go with C, OSS. It's like having a cloud-based shopping mall, where the videos are the hot new fashion trends and the storage is the dressing room.
HU
Huey
1 year ago
A: Well, I see your point. But I still think C, OSS, would provide the best solution for addressing the storage challenge.
KA
Karon
1 year ago
B: I disagree, I think D, CDN, would be more efficient for quick access to the historical video data.
TO
Tomas
1 year ago
A: I think B, ECS, would be the best option for storing all that video data.
MA
Marleen
2 years ago
A, Container Service. That way, they can scale the storage up and down as needed, like a digital shopping cart for their video data. Brilliant!
LA
Launa
1 year ago
Definitely! It's important for them to have a solution that can adapt to their growing video data needs.
LE
Lemuel
1 year ago
A) Container Service
NA
Nana
1 year ago
ECS might be a good option too, but Container Service seems more flexible for this situation.
AI
Aide
1 year ago
B) ECS
LA
Lashandra
1 year ago
That's a great idea! With Container Service, they can easily scale up and down their storage capacity.
WI
Willetta
1 year ago
A) Container Service
WE
Wei
2 years ago
D, CDN. Seriously, what's the point of having a video surveillance system if you can't stream the footage to your customers' phones? Gotta keep those shoppers entertained!
AU
Audra
1 year ago
D: CDN it is then, to make sure the surveillance system is effective in keeping customers engaged.
WE
Weldon
1 year ago
C: CDN can definitely help address the storage challenge and ensure fast access to historical video data.
JO
Josefa
1 year ago
B: Agreed, it's important to keep shoppers entertained with quick access to video data.
CA
Carissa
1 year ago
A: CDN is the best option for streaming video footage to customers' phones.
MI
Miriam
1 year ago
D: CDN
FR
Frankie
1 year ago
C: OSS
CL
Clorinda
1 year ago
B: ECS
ET
Ettie
1 year ago
A: Container Service
IS
Isaac
2 years ago
I'm going with B, ECS. I mean, they already have the ECS instance running, so it makes sense to just add more storage to it. Keep it all under one roof, you know?
MA
Marylin
2 years ago
I'm not sure, ECS might also be a good option since the surveillance system is already deployed on an ECS instance.
GE
Gerry
2 years ago
C'mon, OSS is the obvious choice here. Who needs more storage when you can just offload the videos to the cloud? It's like having a digital storage unit for your mall.
JU
Julio
1 year ago
User 2
RO
Rosalyn
1 year ago
User 1
ST
Stefania
2 years ago
I agree with Romana, Container Service can provide scalable storage for the growing video data.
RO
Romana
2 years ago
I think we should consider using Container Service for additional storage.