Discuss Snowflake ARA-R01 Exam Topic 2 Question 24

An Architect needs to design a Snowflake account and database strategy to store and analyze large amounts of structured and semi-structured dat

a. There are many business units and departments within the company. The requirements are scalability, security, and cost efficiency.

What design should be used?

ACreate a single Snowflake account and database for all data storage and analysis needs, regardless of data volume or complexity.

BSet up separate Snowflake accounts and databases for each department or business unit, to ensure data isolation and security.

CUse Snowflake's data lake functionality to store and analyze all data in a central location, without the need for structured schemas or indexes

DUse a centralized Snowflake database for core business data, and use separate databases for departmental or project-specific data.

Suggested Answer: D

The best design to store and analyze large amounts of structured and semi-structured data for different business units and departments is to use a centralized Snowflake database for core business data, and use separate databases for departmental or project-specific data. This design allows for scalability, security, and cost efficiency by leveraging Snowflake's features such as:

Database cloning:Cloning a database creates a zero-copy clone that shares the same data files as the original database, but can be modified independently. This reduces storage costs and enables fast and consistent data replication for different purposes.

Database sharing:Sharing a database allows granting secure and governed access to a subset of data in a database to other Snowflake accounts or consumers. This enables data collaboration and monetization across different business units or external partners.

Warehouse scaling:Scaling a warehouse allows adjusting the size and concurrency of a warehouse to match the performance and cost requirements of different workloads. This enables optimal resource utilization and flexibility for different data analysis needs.Reference:Snowflake Documentation: Database Cloning,Snowflake Documentation: Database Sharing, [Snowflake Documentation: Warehouse Scaling]

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26 comments · newest first

Jordan 11 months ago

I’m not sure about C; no schemas could lead to chaos!

Cherelle 11 months ago

Option D sounds like a good balance between centralization and flexibility.

Nadine 11 months ago

Wait, can Snowflake really handle that much data efficiently?

Roy 11 months ago

Totally agree, separate accounts keep things isolated!

Lang 11 months ago

I think option B is the best for security.

Teresita 12 months ago

Option C sounds interesting with the data lake concept, but I feel like it might complicate things without structured schemas. I’m not confident it meets all the requirements.

Krystal 12 months ago

I vaguely recall that using a single account could lead to performance issues with large datasets, so option A feels risky, but I can't remember the specifics.

Kara 12 months ago

I think we practiced a similar question where a centralized approach was favored for scalability, which makes me lean towards option D, but I worry about potential data silos.

Bettyann 1 year ago

I remember discussing the importance of data isolation for security, so option B seems like a good choice, but I'm not entirely sure if it's the most cost-effective.

Maryanne 1 year ago

I've seen similar questions before. My initial instinct is that option D, the centralized database with separate departmental databases, might be the best balance of the requirements.

Beckie 1 year ago

Okay, let's think this through step-by-step. I'd start by understanding the data volumes and complexity across the different business units. That should help guide the right approach.

Noelia 1 year ago

Hmm, I'm a bit unsure about this one. There are pros and cons to each approach, and I'll need to carefully weigh the tradeoffs.

Beula 1 year ago

This looks like a classic Snowflake architecture design question. I think the key is to balance the requirements of scalability, security, and cost efficiency.

Curtis 2 years ago

Option A seems like the easiest solution, but I doubt it's the most scalable or secure. Gotta go with Option B to play it safe.

Desmond 2 years ago

Haha, Option C? A data lake without structured schemas? That's just asking for a big, unorganized mess. Not the way to go.

Irma 2 years ago

I don't know, I think Option D makes the most sense. Centralize the core business data, but still have flexibility for departmental needs.

An 2 years ago

↳ replying to Irma

I think having separate databases for departmental data could help with security and organization.

An 2 years ago

↳ replying to Irma

I agree, Option D seems like a good balance between centralization and flexibility.

Velda 2 years ago

Option B is the way to go. Separate accounts and databases for each department will ensure data isolation and security, just what the requirements call for.

Patria 2 years ago

↳ replying to Velda

Yes, having that level of control and organization will definitely help in meeting the scalability, security, and cost efficiency requirements.

Bulah 2 years ago

↳ replying to Velda

Creating separate accounts and databases for each department will also make it easier to manage and scale as needed.

Hailey 2 years ago

↳ replying to Velda

I agree, it's important to prioritize data security and isolation, especially with multiple business units involved.

Valentin 2 years ago

↳ replying to Velda

Option B is the way to go. Separate accounts and databases for each department will ensure data isolation and security, just what the requirements call for.

Erick 2 years ago

I see both points, but I think option A could work as well. Having a single account and database for all data storage could simplify management and reduce costs.

Kati 2 years ago

I disagree, I believe option D is more efficient. It allows for centralized core business data while also having separate databases for specific needs.

Therese 2 years ago

I think option B is the best choice. It ensures data isolation and security for each department.

Snowflake ARA-R01 Exam - Topic 2 Question 24 Discussion