DDD: Summary
Here is a summary / cliff’s notes of the Domain Driven Design Quickly eBook Domain is what you trying to encode for which is owned by domain experts/specialist of the area The domain model is an abs
Series
System Design
We will run though the design of actual distributed systems and concepts, abridged and modernized. [Photo by Med Badr Chemmaoui via unsplash]
Posts in this series
Design a Rate Limiter
Clients are identified by user_id, Ip address or other modalities where server side rate limiters offer more control and not prone to manipulations over their client side variations. RateLimiters have
Consistent Hashing
Adding more servers (horizontal scaling) is the key to managing load. Distributing data access across a set of servers allows for high throughput. In cloud systems it's a given that a server will go d
Agentic Design Patterns
A Hands-On Guide Summary
Design a distributed unique id generator
We need to create a unique ID generator for our high-traffic web application, generating about 10K IDs/second. The IDs can't simply be monotonically increasing integers, which are good for data access
Design a url shortner
A URL shortener is a proxy service that provides a mapping between the short and full representation of a URL. The short URL has the advantage of being small. The service can also provide useful analy
