druid/docs/content/operations/http-compression.md

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layout: doc_page
title: "HTTP Compression"
---
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# HTTP Compression
Apache Druid (incubating) supports http request decompression and response compression, to use this, http request header `Content-Encoding:gzip` and `Accept-Encoding:gzip` is needed to be set.
# General Configuration
|Property|Description|Default|
|--------|-----------|-------|
|`druid.server.http.compressionLevel`|The compression level. Value should be between [-1,9], -1 for default level, 0 for no compression.|-1 (default compression level)|
|`druid.server.http.inflateBufferSize`|The buffer size used by gzip decoder. Set to 0 to disable request decompression.|4096|