VR
Viral Ruparel
Book a call
Services
Work
Writing
About
Contact
Writing
/ Tag / 1 of 76
Concurrency
Every essay tagged Concurrency, newest first.
All
76
Production
57
AI Agents
45
Reliability
37
LLM
22
Cost
16
Evals
12
Observability
11
Context Engineering
11
July 2026
1 essay / No. 13 to 13
No. 13 /
28 Jul
/ 11 min
Your Agent Fans Out Faster Than Anything Downstream Can Take
An agent that spawns subtasks and fans out tool calls builds an unbounded work queue, hammers your rate limits, and burns the token budget before the run finishes.