2GIS vs SQLZOO
A side-by-side look at 2GIS and SQLZOO. For an in-depth review of either product, follow the links below.
2GIS
Travel & Location
2GIS is a free mobile map and business directory app and website. It provides detailed maps, business listings, reviews, and navigation for over 1800 cities in Russia, CIS, Europe, Asia and America.
mapsnavigationbusiness-directoryreviews
SQLZOO
Education & Reference
SQLZOO is a free online resource that helps users learn SQL concepts through interactive tutorials and exercises. It covers SQL syntax for a variety of database management systems.
sqldatabasetutorialsexercises