Compress feed files
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Any .json or .pb3 file may be compressed using gzip before uploading.
This can significantly reduce the byte size of daily feeds.
Each shard file should be gzip'd and uploaded individually
(e.g. with gzip *.json). Compressed feed shards should end in
.json.gz or .pb3.gz.
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Last updated 2025-05-20 UTC.
[null,null,["Last updated 2025-05-20 UTC."],[[["\u003cp\u003eDaily feeds in \u003ccode\u003e.json\u003c/code\u003e or \u003ccode\u003e.pb3\u003c/code\u003e format can be compressed with \u003ccode\u003egzip\u003c/code\u003e to reduce file sizes.\u003c/p\u003e\n"],["\u003cp\u003eEach shard file needs individual \u003ccode\u003egzip\u003c/code\u003e compression before uploading, resulting in \u003ccode\u003e.json.gz\u003c/code\u003e or \u003ccode\u003e.pb3.gz\u003c/code\u003e files.\u003c/p\u003e\n"]]],["`.json` and `.pb3` files can be compressed with gzip to reduce file size. Each shard file must be individually compressed using gzip before uploading. Compressed files should use the extensions `.json.gz` or `.pb3.gz`. This process is recommended to minimize the size of daily data feeds. Individual compression is required.\n"],null,["# Compress feed files\n\nAny `.json` or `.pb3` file may be compressed using gzip before uploading.\nThis can significantly reduce the byte size of daily feeds.\n\nEach shard file should be `gzip`'d and uploaded individually\n(e.g. with `gzip *.json`). Compressed feed shards should end in\n`.json.gz` or `.pb3.gz`."]]