Zvec Node.js API Reference
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    Variable ZVecIOBackendTypeConst

    ZVecIOBackendType: { PREAD: 0; LIBAIO: 1; IO_URING: 2; WINDOWS_OVERLAPPED: 3 }

    Numeric enum object defining I/O backends used by DiskANN disk reads.

    Type Declaration

    • ReadonlyPREAD: 0

      Synchronous pread-based I/O.

    • ReadonlyLIBAIO: 1

      Asynchronous I/O through libaio.

    • ReadonlyIO_URING: 2

      Asynchronous I/O through Linux io_uring.

    • ReadonlyWINDOWS_OVERLAPPED: 3

      Asynchronous overlapped I/O on Windows.