From 0720931e4836668af2127475e067530cb7ad7ccb Mon Sep 17 00:00:00 2001
From: Brandon Liu <bdon@bdon.org>
Date: Tue, 30 Mar 2021 22:19:01 +0800
Subject: [PATCH] readme

---
 README.md | 74 +++----------------------------------------------------
 1 file changed, 3 insertions(+), 71 deletions(-)

diff --git a/README.md b/README.md
index 99a3c34..ed259d9 100644
--- a/README.md
+++ b/README.md
@@ -1,74 +1,6 @@
 # PMTiles
 
-PMTiles is a single-file archive format for tiled data. A PMTiles archive can be hosted on a commodity storage platform such as S3, and enables low-cost, zero-maintenance map applications that are "serverless" - free of a custom tile backend or third party provider. 
+PMTiles is a single-file archive format for tiled data. A PMTiles archive can be hosted on a commodity storage platform such as S3, and enables low-cost, zero-maintenance map applications that are "serverless" - free of a custom tile backend or third party provider.
 
-For those familiar with [Cloud Optimized GeoTIFFs](https://www.cogeo.org) - PMTiles uses similar techniques, but is specific to Z/X/Y tiles and can store vector data.
-
-
-# Map Libraries
-
-## Leaflet
-
-## MapLibre GL
-
-# Storage Providers
-
-PMTiles files require servers to support [HTTP byte serving](https://developer.mozilla.org/en-US/docs/Web/HTTP/Range_requests) as well as [CORS](https://developer.mozilla.org/en-US/docs/Web/HTTP/CORS). It's been tested with:
-
-* [Amazon S3](#amazon-s3)
-* [Google Cloud Storage](#google-cloud)
-* [Microsoft Azure](#azure)
-* [DigitalOcean Spaces](#digitalocean-spaces)
-* [Backblaze B2](#backblaze-b2)
-* Your own HTTP server
-
-### Amazon S3
-
-1. From your S3 Bucket's "Permissions" tab, scroll to the Cross-origin resource sharing (CORS) editor.
-2. Add this JSON policy, replacing "https://example.com" with your domains or "\*" for all domains. See [The S3 CORS documentation](https://docs.aws.amazon.com/AmazonS3/latest/userguide/cors.html).
-
-
-    [
-        {
-            "AllowedHeaders": ["Range"],
-            "AllowedMethods": ["GET","HEAD"],
-            "AllowedOrigins": ["https://example.com"]
-        }
-    ]
-
-3. Ensure that your S3 objects have public read access.
-
-### Google Cloud
-
-* See the [Cloud Storage CORS documentation](https://cloud.google.com/storage/docs/cross-origin)
-
-
-    [
-        {
-          "origin": ["https://example.com"],
-          "method": ["GET","HEAD"],
-          "responseHeader": ["range"],
-          "maxAgeSeconds": 300
-        }
-    ]
-
-### Azure
-* HEAD requests for ranges return 200 instead of 206
-* Configuration through Web Portal
-
-### DigitalOcean Spaces
-
-
-### Backblaze B2
-* See [B2 CORS Rules](https://www.backblaze.com/b2/docs/cors_rules.html)
-
-
-    [
-        {
-          "corsRuleName": "allowHeaders",
-          "allowedOrigins": ["https://example.com"],
-          "allowedOperations":["b2_download_file_by_name"],
-          "allowedHeaders": ["range"],
-          "maxAgeSeconds": 300
-        }
-    ]
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+See also:
+* [Cloud Optimized GeoTIFFs](https://www.cogeo.org) 
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