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Sharpino

Benchmarks & Performance

Benchmarks & Performance

Section titled “Benchmarks & Performance”

Sharpino is designed with efficiency in mind, optimizing event appending and in-memory caching to guarantee high performance on .NET workloads.

Sharpino vs. UmaDb

Section titled “Sharpino vs. UmaDb”

A performance test comparing Sharpino against UmaDb (v0.6.1) was conducted to evaluate write throughput under sequential event appending.

  • Benchmark Repository: tonyx/sharpinoVsUmaDbTest
  • Workload: 10,000 sequential operations.
  • Environment: Conducted on an Apple M2 Silicon machine running macOS.

Execution Results

Section titled “Execution Results”
Uma.db Append operation (10000 elements) took 86 ms
Sharpino Add initial states operation (10000 elements) took 30 ms
Sharpino Massive Subscription of 10000 courses took 31 ms

As demonstrated, Sharpino operations took ~30–31 ms, while UmaDb completed similar appends in 86 ms, making Sharpino between 177% and 187% faster (nearly 2.8x speedup) than UmaDb.

Key Factors for Performance

Section titled “Key Factors for Performance”
  1. Lightweight Concurrency Control: Sharpino relies on optimized event ID optimistic concurrency checks at the database query level, avoiding expensive distributed locks.
  2. Task-based Asynchrony: Rebuilt around native async tasks and thread-pool optimization, minimizing context-switching and maximizing IO utilization.
  3. Optimized L1 Caching: Bypasses state reconstruction completely on subsequent command executions by keeping state in memory and updating it proactively.