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Salesforce Exam Heroku Architect Topic 4 Question 39 Discussion

Actual exam question for Salesforce's Heroku Architect exam
Question #: 39
Topic #: 4
[All Heroku Architect Questions]

A client wants to migrate their on-premise application to Heroku. The application maintains a local, in-memory cache for its datastore to improve performance.

What should an Architect advise the client about running the application on Heroku?

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Suggested Answer: D

by Sherill at Jun 21, 2024, 06:47 PM

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Cordell
10 days ago
Wait, you mean I can't just dump my entire database into the in-memory cache and call it a day? Heroku is really cramping my style here.
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Lorita
12 days ago
C? Replicating the cache to disk? What is this, the Stone Age? Clearly, D is the way to go. Heroku will take care of my caching needs. I'm the king of cloud migration!
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Lachelle
15 days ago
Option A seems tempting, but declaring a separate process type just for the cache? That's a bit overkill, don't you think?
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Elouise
17 days ago
B? Really? Sharing a single in-memory cache across all web dynos? That sounds like a recipe for disaster. I'm glad I caught that one!
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Telma
19 days ago
Option D is the correct answer. Heroku's ephemeral file system means the application's in-memory cache might be cleared at any time. I'll make sure to design a more robust caching solution for Heroku.
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Audry
25 days ago
But what if the cache gets cleared at any time? Wouldn't that affect the application's performance?
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Ivette
26 days ago
I agree with Dorian. It's important to preserve the in-memory cache across deploys for performance.
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Dorian
29 days ago
I think the Architect should advise the client to declare the in-memory cache as a separate process type.
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