/r/softwarearchitecture/

r/softwarearchitecture

123k members
r/softwarearchitecture is a subreddit with 123k members. The most common kinds of discussions are solution requests and advice requests, and the community frequently discusses architecture, design, cloud, ai, and integration, and they frequently recommend/review prototyping tool and audiobooks.
Dive into discussions on designing, structuring, and optimizing software systems. Share insights on architectural patterns, best practices, and real-world experiences.

Popular Themes in r/softwarearchitecture

#1
Solution Requests
: "Webhook Reliability & Idempotency Trade-offs: Architecture Review of Relay"
6 posts
#2
Advice Requests
: "I built a free system design playground. Looking for feedback!"
5 posts
#3
Ideas
: "Cracking Redis Architecture: Why It’s the King of In-Memory Caching"
1 post

Popular Topics in r/softwarearchitecture

#1

Architecture

: "Every Architecture is a receipt"
8 posts
#2

Design

: "Review of this book - Designing Data Intensive Application"
4 posts
#3

Cloud

: "Cell-Based Architecture & Shuffle Sharding: How AWS Isolates Failure Domains at Hyperscale"
3 posts
#4

Ai

: "Hot take: 90% of "Ai Engineers" building multi-agent systems are just writing 2,400ms HTTP wrappers because they don't understand basic vector math."
3 posts
#5

Integration

: "Documenting architecture and Integration for AI built products"
2 posts
#6

Agentic

: "The Evolution of Agentic Harnesses: From Chains to Graph to Code"
2 posts
#7

Discord

1 post
#8

Reading

1 post
#9

Eth Coding

1 post
#10

Vertical Slice Architecture

1 post

Products Discussed in r/softwarearchitecture

#1
OpenAPI
4.0★ from 1 review
#2
Event Catalog
5.0★ from 1 review
#3
Archimate
4.0★ from 1 review

Audiobooks

2 reviews

Flair Used in r/softwarearchitecture

#1
Discussion/Advice
: "Review of this book - Designing Data Intensive Application"
45 posts
#2
Article/Video
: "System Design: Should Every Microservice Own Its Database or Are We OverEngineering Data Independence?"
33 posts
#3
Tool/Product
: "I built a free system design playground. Looking for feedback! ( ReShare )"
14 posts
#4
Conferences
: "Event-Driven Agent Memory · Free event"
1 post

Member Growth in r/softwarearchitecture

Yearly
+38k members(43.8%)

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Last updated: October 26, 2026