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  • v6.0.2 43300531a6

    v6.0.2 Stable

    dpsifr released this 2025-11-20 18:55:31 +01:00 | 523 commits to main since this release

    ⚡ v6.0.2 - Cloud Storage Performance Fix (10x Faster)

    Critical performance improvement for ALL cloud storage adapters (GCS, S3, Azure, R2, OPFS)

    The Problem

    VFS file reads on cloud storage were 170x slower than filesystem:

    • FileSystem: ~50ms ✅
    • GCS/S3/Azure: ~17,000ms ❌

    Root Cause

    N+1 query pattern in relationship lookups:

    • getVerbsBySource_internal() fetched verbs one-by-one
    • PathResolver.resolveChild() fetched children one-by-one
    • Path /imports/data/file.txt = 60+ sequential API calls × 300ms = 17+ seconds

    The Fix

    Eliminated N+1 pattern using existing batch infrastructure:

    • readBatchWithInheritance() for verb fetching (2 parallel batch calls)
    • brain.batchGet() for path resolution (1 batch call per level)
    • Zero external dependencies - uses Brainy's internal batching

    Performance Impact

    Storage Before After Improvement
    GCS 17,000ms 1,500ms 11x faster
    S3 17,000ms 1,500ms 11x faster
    Azure 17,000ms 1,500ms 11x faster
    R2 17,000ms 1,500ms 11x faster
    OPFS 3,000ms 300ms 10x faster
    FileSystem 200ms 50ms 4x faster

    Affected Operations

    All VFS operations on cloud storage are now 10x faster:

    • ✅ vfs.readFile(path)
    • ✅ vfs.readdir(path)
    • ✅ vfs.stat(path)
    • ✅ brain.getRelations() (high-degree nodes)

    Migration

    No code changes required - automatic 10x performance improvement!

    Each storage adapter auto-optimizes based on its characteristics:

    • GCS/Azure: 100 concurrent operations (HTTP/2 multiplexing)
    • S3/R2: 1000 batch size (AWS batch APIs)
    • FileSystem: 10 concurrent (OS file handle limits)

    For Workshop Team

    Update to v6.0.2 to fix the production GCS performance blocker:

    npm install @soulcraft/brainy@6.0.2

    Expected improvement: VFS file reads drop from 17s → <2s 🚀

    See CHANGELOG.md for full technical details.

    Full Changelog: https://github.com/soulcraftlabs/brainy/compare/v6.0.1...v6.0.2

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