In December 2020, Mapbox released the second version of their JavaScript library for online display of maps, Mapbox GL JS. Previously open source code under a BSD license, the new version switched to proprietary licensing. This resulted in a fork of the open source code, MapLibre GL, and initiation of the MapLibre project.
OpenMapTiles is an extensible and open tile schema based on the OpenStreetMap. This project is used to generate vector tiles for online zoomable maps. OpenMapTiles is about creating a beautiful basemaps with general layers containing topographic information.
Protomaps is a serverless system for planet-scale maps.
An alternative to map APIs at 1% the cost, via single static files on your own cloud storage. Deploy datasets like OpenStreetMap for your site in minutes.
MapLibre GL JS is an open-source library for publishing maps on your websites or webview based apps. Fast displaying of maps is possible thanks to GPU-accelerated vector tile rendering.
It originated as an open-source fork of mapbox-gl-js, before their switch to a non-OSS license in December 2020. The library's initial versions (1.x) were intended to be a drop-in replacement for the Mapbox’s OSS version (1.x) with additional functionality, but have evolved a lot since then.
1999-2004
No longer talks about users ‘in aggregate’
1999 年的版本強調了整體性,後來因為針對性廣告而被拿掉:
1999
Google may share information about users with advertisers, business partners, sponsors, and other third parties. However, we only talk about our users in aggregate, not as individuals. For example, we may disclose how frequently the average Google user visits Google, or which other query words are most often used with the query word "Microsoft."
接下來的是蒐集的項目大幅增加,讓分析更準確:
2005-2011
Google shares more data for better targeting
然後是更多產品線互相使用使用者行為資訊:
2012-2017
Its complicated business requires a more complicated policy