Question 1

What is the latency of SubMicro trading system?

Accepted Answer

SubMicro achieves 890ns median latency with p99 at 921ns and p99.9 at 1,047ns. The system uses lock-free architecture, SIMD optimizations, and zero-copy operations for deterministic sub-microsecond execution.

Question 2

What programming languages is SubMicro built with?

Accepted Answer

SubMicro is built primarily with C++17 for performance-critical components and Rust for memory-safe systems. It uses SIMD (AVX-512) vectorization and lock-free data structures.

Question 3

Is SubMicro open source?

Accepted Answer

Yes, SubMicro is completely open source and available on GitHub at github.com/krish567366/submicro-execution-engine under the MIT license.

Question 4

What are the key features of SubMicro trading system?

Accepted Answer

SubMicro features include: 890ns median latency, 100% deterministic execution with bit-identical replay, lock-free architecture using SPSC/MPSC queues, SIMD optimization with AVX-512, real-time analytics, atomic pre-trade risk management, and production-ready infrastructure.