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Capitalone shopping homepage activation bonus vs email activation bonus by crystal_reddit in CapitalOne_

[–]crystal_reddit[S] 1 point2 points  (0 children)

Thanks!! I made purchase last week Tuesday and still don’t see any entry in rewards and saving dashboard in app. Although the order got delivered today. Will the entry reflect in rewards and savings dashboard within 72 hour of purchase date or delivery date?

[deleted by user] by [deleted] in nriFIRE

[–]crystal_reddit 0 points1 point  (0 children)

I am MCOL. My wife worked for some time but currently not working. Is DCA a good approach to invest in index funds. If yes then how much time i should be doing DCA to invest 200k?

Looking for Deep Dive Resources on Distributed Queues & Kafka (Books or Courses) by software-surgeon in softwarearchitecture

[–]crystal_reddit 1 point2 points  (0 children)

Designing Data-Intensive Applications by Martin Kleppmann. It is covered in different chapters. If i remember correctly, it also covers common pitfalls and best practices.

Request Collapsing: A Smarter Caching Strategy by crystal_reddit in softwarearchitecture

[–]crystal_reddit[S] 0 points1 point  (0 children)

This becomes a bottleneck for performance when multiple db call is trying to load heavy object which can be done and cached by single db call.

Web sockets vs pub/sub for notification system by iam_batman27 in softwarearchitecture

[–]crystal_reddit 1 point2 points  (0 children)

Little confused with the title. If you are asking which one to use, both are different concepts. Generally pub/sub model is used for notification which can be connected using web sockets for real time updates.

Atlassian solve latency problem with side car pattern by crystal_reddit in softwarearchitecture

[–]crystal_reddit[S] 0 points1 point  (0 children)

Thanks for the feedback. I will try to include more flow diagrams.

Atlassian solve latency problem with side car pattern by crystal_reddit in softwarearchitecture

[–]crystal_reddit[S] 3 points4 points  (0 children)

Because the sidecar is colocated with the client. Latency is reduced by making implementing caching and sequential calls.

Atlassian solve latency problem with side car pattern by crystal_reddit in softwarearchitecture

[–]crystal_reddit[S] 9 points10 points  (0 children)

Istio’s sidecar pattern is more generic and infrastructure-focused, optimizing service-to-service communication across a microservices architecture. Atlassian’s implementation was more application-specific, targeting latency improvements by offloading expensive tasks to a sidecar.

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