importantSYS.SOURCE: muratbuffalo.blogspot.com• 2026-09-02T11:54:14Z

Two Types of Abstraction in System Design: Modularity vs. Modeling

#distributed systems #abstraction #system design #modeling #formal methods

The article distinguishes between two types of abstraction in system design: modularity abstraction (hiding internals through encapsulation) and modeling abstraction (reducing systems to minimal behavioral representations for analysis). It highlights examples from distributed systems like Paxos, logical clocks, and log-based databases to illustrate how these abstractions serve different purposes in system design and verification.

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