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Top 10 API Gateway Use Cases in System Design
As your system evolves from a monolith to microservices, a pattern quickly emerges: every service starts rebuilding the same things.
Apr 12
•
Ashish Pratap Singh
62
1
3
Tech Stack I used to build my coding platform (algomaster.io)
In September 2024, I started building AlgoMaster.io from scratch after quitting my job at Amazon.
Mar 22
•
Ashish Pratap Singh
89
9
2
300+ Engineering Articles to Level Up Your System Design Skills
I’m excited to share a new GitHub repository where I’ve curated 300+ high-quality engineering articles, organized by top tech companies.
Mar 1
•
Ashish Pratap Singh
80
8
Polling vs. Long Polling vs. SSE vs. WebSockets vs. Webhooks
How do you keep clients updated with server changes?
Feb 3
•
Ashish Pratap Singh
103
1
10
How to Scale a System from 0 to 10 million+ Users
Scaling is a complex topic, but after working at big tech on services handling millions of requests and scaling my own startup (AlgoMaster.io) from…
Jan 29
•
Ashish Pratap Singh
153
12
16
How Load Balancers Actually Work
A Deep Dive
Jan 8
•
Ashish Pratap Singh
113
1
8
The Hidden Cost of Database Indexes
“Just add an index”. This is the most common advice when a query runs slow.
Jan 6
•
Ashish Pratap Singh
93
3
5
I Created the Most Comprehensive System Design Interview Resource
I’m excited to launch my premium pattern-focused System Design interview resource.
Dec 25, 2025
•
Ashish Pratap Singh
67
8
9
Pub-Sub vs Message Queue vs Message Broker
What’s the difference?
Dec 10, 2025
•
Ashish Pratap Singh
126
1
9
Why You Should NEVER Start With Microservices
The hidden cost of premature optimization
Dec 8, 2025
•
Ashish Pratap Singh
108
1
8
Latency vs. Throughput vs. Bandwidth
Latency, throughput, and bandwidth are the core metrics that describe the performance of a network or distributed system.
Nov 13, 2025
•
Ashish Pratap Singh
127
2
8
Top 6 API Architecture Styles
An API defines how two systems communicate, what data can be shared, and in what format.
Oct 30, 2025
•
Ashish Pratap Singh
148
6
10
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