Github user kunal642 commented on a diff in the pull request:
https://github.com/apache/carbondata/pull/2576#discussion_r207250192
--- Diff: docs/s3-guide.md ---
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+
+#S3 Guide (Alpha Feature 1.4.1)
+S3 is an Object Storage API on cloud, it is recommended for storing large
data files. You can use
+this feature if you want to store data on Amazon cloud or Huawei
cloud(OBS).
+Since the data is stored on to cloud there are no restrictions on the size
of data and the data can be accessed from anywhere at any time.
+Carbondata can support any Object Storage that conforms to Amazon S3 API.
--- End diff --
merged
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