 href="https://observablehq.com/@theneuralbit/introduction-to-apache-arrow" target="_blank">Apache arrow</a>
    is a cross-platform binary format for in-memory data storage. Being much
    more compact than JSON it is suitable for larger datasets as well as for
    interoperability with other software that generates apache-arrow format
    files:
  </p>

  <p>
    To use Apache Arrow data with Vega-Lite (or Vega) you need to link to the
    <a href="https://github.com/vega/vega-loader-arrow" target="_blank