Duckly vs SQLZOO
A side-by-side look at Duckly and SQLZOO. For an in-depth review of either product, follow the links below.
Duckly
Search Engines
Duckly is an open-source alternative to DuckDuckGo focused on privacy. It is a search engine that does not track or profile users. Duckly returns relevant results without filtering or bias.
opensourceprivacysearch-engineunbiased-resultsno-user-tracking
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