SQLBolt
SQLZOO
The Odin Project
SQL School
LiveEdu.tv
Codecademy
Platzi
DB Browser for SQLite
Census
Hightouch
DinMo
RudderStack
Iteratively
Segment
Bytek
Heap
Sync data from your warehouse into all your business tools with Census. Give every team the data they need to act and automate with confidence.
SQLBolt CensusSQLBolt is recommended for beginners who are new to SQL or those with limited experience who need a refresher on basic concepts. It is also useful for anyone who prefers learning through interactive and practical exercises rather than purely theoretical content.
Based on our record, SQLBolt seems to be a lot more popular than Census. While we know about 124 links to SQLBolt, we've tracked only 1 mention of Census. 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.
I hope this helps you with interview prep as it does to me. I find https://sqlbolt.com/ super helpful if you want to learn SQL queries in depth. Thanks! - Source: dev.to / 5 months ago
SQLBolt - Introduction to SQL - Browser-based interactive tutorial with progressive lessons and immediate practice exercises, offering a quick and practical way to learn SQL fundamentals directly in your browser without setup, though it lacks formal certification and may not cover advanced database administration topics. - Source: dev.to / 8 months ago
To overcome these challenges, I relied on SQL documentation, online tutorials, and practice sites like DataLemur and SQLBolt. These resources were invaluable in helping me build confidence and refine my skills. - Source: dev.to / 8 months ago
SQLBolt focuses exclusively on giving you hands-on practice with increasingly complex queries. The platform starts with simple SELECT statements and progressively moves to complex joins and subqueries. You'll get immediate visual feedback while the site explains concepts briefly before each practice section. - Source: dev.to / about 1 year ago
SQLBolt - Great for learning SQL using problem solving approach by answering various quizzes after each topic. - Source: dev.to / over 1 year ago
A vibrant ecosystem of reverse ETL solutions is emerging, with startups like Hightouch, Census, Grouparoo (open source), Polytomic, Rudderstack, and Seekwell leading the charge. Even platforms like Workato are incorporating reverse ETL functionalities with differential sync capabilities. - Source: dev.to / almost 2 years ago
SQLZOO - SQLZoo includes tutorials and reference to support people learning SQL. It features:
Hightouch - What if you could power real-time product experiences with the analytical horsepower of a data warehouse?
The Odin Project - How it works. This is the website we wish we had when we were learning on our own. We scour the internet looking for only the best resources to supplement your learning and present them in a logical order.
DinMo - Turn your customer data into profitable growth. Discover the composable CDP which makes it easy to collect, enrich, segment, and activate your customer data in all your business platform.
SQL School - Data analysts training data analysts
RudderStack - Agentic power for the entire customer data lifecycle