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<p>Apache Druid supports http request decompression and response compression, to use this, http request header <code>Content-Encoding:gzip</code> and  <code>Accept-Encoding:gzip</code> is needed to be set.</p>
<table>
<thead>
<tr><th>Property</th><th>Description</th><th>Default</th></tr>
</thead>
<tbody>
<tr><td><code>druid.server.http.compressionLevel</code></td><td>The compression level. Value should be between [-1,9], -1 for default level, 0 for no compression.</td><td>-1 (default compression level)</td></tr>
<tr><td><code>druid.server.http.inflateBufferSize</code></td><td>The buffer size used by gzip decoder. Set to 0 to disable request decompression.</td><td>4096</td></tr>
</tbody>
</table>
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