einverne/Meta-Pattern Recognition

Meta-Pattern Recognition

Overview

When the same pattern appears in 3+ domains, it's probably a universal principle worth extracting.

Core principle: Find patterns in how patterns emerge.

Quick Reference

| Pattern Appears In | Abstract Form | Where Else? | |-------------------|---------------|-------------| | CPU/DB/HTTP/DNS caching | Store frequently-accessed data closer | LLM prompt caching, CDN | | Layering (network/storage/compute) | Separate concerns into abstraction levels | Architecture, organization | | Queuing (message/task/request) | Decouple producer from consumer with buffer | Event systems, async processing | | Pooling (connection/thread/object) | Reuse expensive resources | Memory management, resource governance |

Process

1. Spot repetition - See same shape in 3+ places
2. Extract abstract form - Describe independent of any domain
3. Identify variations - How does it adapt per domain?
4. Check applicability - Where else might this help?

Example

Pattern spotted: Rate limiting in API throttling, traffic shaping, circuit breakers, admission control

Abstract form: Bound resource consumption to prevent exhaustion

Variation points: What resource, what limit, what happens when exceeded

New application: LLM token budgets (same pattern - prevent context window exhaustion)

Red Flags You're Missing Meta-Patterns

• "This problem is unique" (probably not)
• Multiple teams independently solving "different" problems identically
• Reinventing wheels across domains
• "Haven't we done something like this?" (yes, find it)

Remember

• 3+ domains = likely universal
• Abstract form reveals new applications
• Variations show adaptation points
• Universal patterns are battle-tested