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The Data Visualisation Catalogue
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Based on our record, SQLZOO should be more popular than The Data Visualisation Catalogue. It has been mentiond 20 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
Https://sqlzoo.net/ is one of my faves. Source: almost 5 years ago
Sql Zoo https://sqlzoo.net is great. Starts with really basic queries and gradually moves to more advanced queries and joins. There are tests for each section to help internalize it. Source: almost 5 years ago
Check out sites like https://sqlzoo.net and try out the basics of SQL. And if that grabs your attention head over to youtube or udemy and take some courses. Source: almost 5 years ago
Sqlbolt.com and sqlzoo.net are both fun, fast, and free. Source: almost 5 years ago
What is a good tutorial that can explain everything to me from the start that you have used yourself?There are lots of great tutorials out there, some mentioned already in this post. https://sqlzoo.net was what I started with years ago. If you'd like to start from the beginning, avoiding lectures and instead focusing on exercises, I would suggest https://sixweeksql.com since it targets MS SQL specifically and will... Source: almost 5 years ago
A bit off topic, that 3D line chart [1] makes the data harder to read instead of clearer. A simple 2D line chart would show the trends without the distortion from perspective. The Data Visualisation Catalogue [2] is a good resource with professional examples and design principles that explain why simplicity usually works best. [1] https://krebsonsecurity.com/wp-content/uploads/2025/09/koli-loks-red-v-blue.png [2]... - Source: Hacker News / 10 months ago
I contstantly refer to this data viz dictionary that explains the best viz to use for a ton of problems. https://datavizcatalogue.com/. Source: about 3 years ago
Learn the various chart types and their best application: https://datavizcatalogue.com/. Source: almost 4 years ago
Because you are building unnecessary visual complexity. I recommend you take a gander at ink ratio and visualization types like this that are very easy to follow. Source: about 4 years ago
Resources I use a lot: - https://datavizcatalogue.com - http://vita.had.co.nz/papers/layered-grammar.html - http://www.visual-literacy.org/periodic_table/periodic_table.html - https://www.anychart.com/chartopedia/. Source: about 4 years ago
SQLBolt - SQLBolt provides a set of interactive lessons and exercises to help you learn SQL
CodeAnalogies - Visual explanations of web development topics
Egghead - Learn the best JavaScript tools and frameworks from industry pros. Video tutorials for badass web developers.
Visualoop - Dribbble for infographic & data visualization artists
Codecademy - Learn the technical skills you need for the job you want. As leaders in online education and learning to code, weโve taught over 45 million people using a tested curriculum and an interactive learning environment.
Atlas.co - Your all-in-one map builder