Review of OpenStreetMap (in 2021)

There has been more than one revolutionary event in the field of web maps since the beginning of the 21st century. One of those is the rise of google maps. The other is the success of the OpenStreetMap project. Google maps is built for end-user consumers. While OpenStreetMap is built for users, developers, and machines …

Review of Google Maps (in 2021)

Undoubtedly Google Maps is the most successful product Google ever built alongside its search engine. Since its launch in 2005, Google maps reinvented maps on the internet, changed the idea of how maps are shown, served, and used on various devices through the internet. Today Google maps evolved from a single-page web application to a …

How to extract all titles of biography and geography articles from english Wikipedia

There are more than 1.8 million biography articles and 1.2 million geography articles in english Wikipedia. Here we need to extract all the titles of these articles from Wikipedia’s data files. Get the dump file of Wikipedia from the database download page. (file size ~ 20GB) Get database dump file of category links whose name …

How many biography articles and geography articles are there in english Wikipedia?

According to the statistics from Wikipedia, especially the info conveyed from this image, biography and geography are two largest categories of english Wikipedia. Actually, take the number of articles as a measurement, nearly half of Wikipedia’s articles fall in these two categories in my survey. To get the number of biography articles on Wikipedia is …