33 posts that'll teach you 33 system design concepts:
1 Idempotent API:
↳ https://newsletter.systemdesign.one/p/idempotent-api
2 Saga Design Pattern:
↳ https://newsletter.systemdesign.one/p/saga-design-pattern
3 Redis Use Cases:
↳ https://newsletter.systemdesign.one/p/redis-use-cases
4 Actor Model:
↳ https://newsletter.systemdesign.one/p/actor-model
5 How Timsort Algorithm Works:
↳ https://newsletter.systemdesign.one/p/timsort-algorithm
6 How Databases Keep Passwords Securely:
↳ https://newsletter.systemdesign.one/p/how-to-store-passwords-in-database
7 How to Scale an App to 10 Million Users on AWS:
↳ https://newsletter.systemdesign.one/p/aws-scale
8 How JWT Works:
↳ https://newsletter.systemdesign.one/p/how-jwt-works
9 Cybersecurity 101:
↳ https://newsletter.systemdesign.one/p/cybersecurity-fundamentals
19 Consistent Hashing:
↳ https://systemdesign.one/consistent-hashing-explained/
11 Service Discovery:
↳ https://systemdesign.one/what-is-service-discovery/
12 Monolith vs Microservices:
↳ https://newsletter.systemdesign.one/p/prime-video-microservices
13 Microservices Lessons From Netflix:
↳ https://newsletter.systemdesign.one/p/netflix-microservices
13 Web Request Path Explained:
↳ https://systemdesign.one/what-happens-when-you-type-url-into-your-browser/
14 Caching Patterns:
↳ https://newsletter.systemdesign.one/p/caching-patterns
15 Modular Monolith Architecture:
↳ https://newsletter.systemdesign.one/p/modular-monolith
16 How Websockets Work:
↳ https://newsletter.systemdesign.one/p/how-do-websockets-work
17 Bloom Filters:
↳ https://systemdesign.one/bloom-filters-explained/
18 Protocol Buffers vs JSON:
↳ https://newsletter.systemdesign.one/p/protocol-buffers-vs-json
19 How API Gateway Works:
↳ https://newsletter.systemdesign.one/p/how-api-gateway-works
20 Deployment Patterns:
↳ https://newsletter.systemdesign.one/p/deployment-patterns
21 Concurrency Is Not Parallelism:
↳ https://newsletter.systemdesign.one/p/concurrency-is-not-parallelism
22 How Do Webhooks Work:
↳ https://newsletter.systemdesign.one/p/how-do-webhooks-work
23 Frontend System Design 101:
↳ https://newsletter.systemdesign.one/p/frontend-system-design
24 How Does HTTPS Work:
↳ https://newsletter.systemdesign.one/p/how-does-https-work
25 API Design Best Practices:
↳ https://newsletter.systemdesign.one/p/best-practices-for-api-design
26 How DNS Works:
↳ https://newsletter.systemdesign.one/p/what-is-a-dns-server-and-how-does-it-work
27 System Design Concepts:
↳ https://newsletter.systemdesign.one/p/11-system-design-concepts-explained
28 API Versioning - A Deep Dive:
↳ https://newsletter.systemdesign.one/p/api-versioning
29 System Design Fundamentals:
↳ https://newsletter.systemdesign.one/p/system-design-concepts
30 How RPC Actually Works:
↳ https://newsletter.systemdesign.one/p/how-rpc-works
31 How Message Queues Work:
↳ https://newsletter.systemdesign.one/p/what-is-a-message-queue
32 Distributed Systems 101:
↳ https://newsletter.systemdesign.one/p/distributed-systems
33 System Design Core Concepts:
↳ https://newsletter.systemdesign.one/p/system-design-core-concepts
What else should make this list?
———
1 Idempotent API:
↳ https://newsletter.systemdesign.one/p/idempotent-api
2 Saga Design Pattern:
↳ https://newsletter.systemdesign.one/p/saga-design-pattern
3 Redis Use Cases:
↳ https://newsletter.systemdesign.one/p/redis-use-cases
4 Actor Model:
↳ https://newsletter.systemdesign.one/p/actor-model
5 How Timsort Algorithm Works:
↳ https://newsletter.systemdesign.one/p/timsort-algorithm
6 How Databases Keep Passwords Securely:
↳ https://newsletter.systemdesign.one/p/how-to-store-passwords-in-database
7 How to Scale an App to 10 Million Users on AWS:
↳ https://newsletter.systemdesign.one/p/aws-scale
8 How JWT Works:
↳ https://newsletter.systemdesign.one/p/how-jwt-works
9 Cybersecurity 101:
↳ https://newsletter.systemdesign.one/p/cybersecurity-fundamentals
19 Consistent Hashing:
↳ https://systemdesign.one/consistent-hashing-explained/
11 Service Discovery:
↳ https://systemdesign.one/what-is-service-discovery/
12 Monolith vs Microservices:
↳ https://newsletter.systemdesign.one/p/prime-video-microservices
13 Microservices Lessons From Netflix:
↳ https://newsletter.systemdesign.one/p/netflix-microservices
13 Web Request Path Explained:
↳ https://systemdesign.one/what-happens-when-you-type-url-into-your-browser/
14 Caching Patterns:
↳ https://newsletter.systemdesign.one/p/caching-patterns
15 Modular Monolith Architecture:
↳ https://newsletter.systemdesign.one/p/modular-monolith
16 How Websockets Work:
↳ https://newsletter.systemdesign.one/p/how-do-websockets-work
17 Bloom Filters:
↳ https://systemdesign.one/bloom-filters-explained/
18 Protocol Buffers vs JSON:
↳ https://newsletter.systemdesign.one/p/protocol-buffers-vs-json
19 How API Gateway Works:
↳ https://newsletter.systemdesign.one/p/how-api-gateway-works
20 Deployment Patterns:
↳ https://newsletter.systemdesign.one/p/deployment-patterns
21 Concurrency Is Not Parallelism:
↳ https://newsletter.systemdesign.one/p/concurrency-is-not-parallelism
22 How Do Webhooks Work:
↳ https://newsletter.systemdesign.one/p/how-do-webhooks-work
23 Frontend System Design 101:
↳ https://newsletter.systemdesign.one/p/frontend-system-design
24 How Does HTTPS Work:
↳ https://newsletter.systemdesign.one/p/how-does-https-work
25 API Design Best Practices:
↳ https://newsletter.systemdesign.one/p/best-practices-for-api-design
26 How DNS Works:
↳ https://newsletter.systemdesign.one/p/what-is-a-dns-server-and-how-does-it-work
27 System Design Concepts:
↳ https://newsletter.systemdesign.one/p/11-system-design-concepts-explained
28 API Versioning - A Deep Dive:
↳ https://newsletter.systemdesign.one/p/api-versioning
29 System Design Fundamentals:
↳ https://newsletter.systemdesign.one/p/system-design-concepts
30 How RPC Actually Works:
↳ https://newsletter.systemdesign.one/p/how-rpc-works
31 How Message Queues Work:
↳ https://newsletter.systemdesign.one/p/what-is-a-message-queue
32 Distributed Systems 101:
↳ https://newsletter.systemdesign.one/p/distributed-systems
33 System Design Core Concepts:
↳ https://newsletter.systemdesign.one/p/system-design-core-concepts
What else should make this list?
———
newsletter.systemdesign.one
How Stripe Prevents Double Payment Using Idempotent API
#45: A Simple Introduction to Idempotent API (4 minutes)
❤4
✅ *Habits of Developers Who Grow Fast in Tech* 🚀👨💻
1️⃣ *Ask Why, Not Just How*
Understand concepts deeply instead of copying solutions.
2️⃣ *Break Down Problems*
Don’t panic—divide big problems into manageable chunks.
3️⃣ *Write Before You Code*
Plan your logic or pseudocode before diving in.
4️⃣ *Fail Fast, Fix Faster*
Make mistakes, learn quickly, and improve with each iteration.
5️⃣ *Stay Curious*
Try out new tools, languages, or frameworks—even outside your stack.
6️⃣ *Follow Best Practices*
Write DRY (Don’t Repeat Yourself), modular, and testable code.
7️⃣ *Learn How to Learn*
Adapt fast—documentation, official guides, and community help are your best friends.
8️⃣ *Read Tech Blogs & Docs*
Stay updated with trends, tips, and real-world use cases.
9️⃣ *Teach What You Know*
Create content, mentor juniors, or explain to peers—it boosts your own understanding.
1️⃣ *Ask Why, Not Just How*
Understand concepts deeply instead of copying solutions.
2️⃣ *Break Down Problems*
Don’t panic—divide big problems into manageable chunks.
3️⃣ *Write Before You Code*
Plan your logic or pseudocode before diving in.
4️⃣ *Fail Fast, Fix Faster*
Make mistakes, learn quickly, and improve with each iteration.
5️⃣ *Stay Curious*
Try out new tools, languages, or frameworks—even outside your stack.
6️⃣ *Follow Best Practices*
Write DRY (Don’t Repeat Yourself), modular, and testable code.
7️⃣ *Learn How to Learn*
Adapt fast—documentation, official guides, and community help are your best friends.
8️⃣ *Read Tech Blogs & Docs*
Stay updated with trends, tips, and real-world use cases.
9️⃣ *Teach What You Know*
Create content, mentor juniors, or explain to peers—it boosts your own understanding.
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MIT offers 10 Books on AI & ML (FREE TO DOWNLOAD):
1. Foundations of Machine Learning
http://cs.nyu.edu/~mohri/mlbook/
2. Understanding Deep Learning
Link: http://udlbook.github.io/udlbook/
3. Algorithms for ML
Link: http://algorithmsbook.com
4. Reinforcement Learning
http://andrew.cmu.edu/course/10-703/…
5. Introduction to Machine Learning Systems
http://mlsysbook.ai/book/assets/do…
6. Deep Learning
http://deeplearningbook.org
7. Distributional Reinforcement Learning
http://direct.mit.edu/books/oa-monog…
8. Multi Agent Reinforcement Learning
http://marl-book.com
9. Agents in the Long Game of AI
http://direct.mit.edu/books/oa-monog…
10. Fairness and Machine Learning
http://fairmlbook.org
1. Foundations of Machine Learning
http://cs.nyu.edu/~mohri/mlbook/
2. Understanding Deep Learning
Link: http://udlbook.github.io/udlbook/
3. Algorithms for ML
Link: http://algorithmsbook.com
4. Reinforcement Learning
http://andrew.cmu.edu/course/10-703/…
5. Introduction to Machine Learning Systems
http://mlsysbook.ai/book/assets/do…
6. Deep Learning
http://deeplearningbook.org
7. Distributional Reinforcement Learning
http://direct.mit.edu/books/oa-monog…
8. Multi Agent Reinforcement Learning
http://marl-book.com
9. Agents in the Long Game of AI
http://direct.mit.edu/books/oa-monog…
10. Fairness and Machine Learning
http://fairmlbook.org
Marl-Book
Multi-Agent Reinforcement Learning: Foundations and Modern Approaches
Textbook published by MIT Press (2024)
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Claude
Claude Community Ambassadors | Claude by Anthropic
Build and lead Claude's community in your city. Ambassadors host events, connect local builders, and partner with Anthropic to shape the future of Claude.