
SQLBolt
SQLZOO
DataLemur
The Odin Project
SQL School
HackerRank
LeetCode
LiveEdu.tv
Secoda
Collibra
Atlan
Trello
Alation
Dawiso
Hygger
Zube
Secoda unifies your data catalog, governance, and observability tools into one platform, providing the fastest way to explore, understand, and utilize organizational data. With a single source of truth, Secoda empowers data teams across industries to monitor the health of their entire data stack, reduce costs, and enhance efficiency. It integrates with all data sources, ensuring reliable, high-quality data with less effort and greater adoption across both data and business teams.
Why Secoda Stands Out: AI-Driven Automation: Automates data management tasks, reducing manual work and boosting efficiency. Includes AI-powered search and an AI Slackbot to enhance data discovery and communication.
User-Friendly Interface: Intuitive design accessible to users of all technical levels, enabling quick actions based on insights.
Advanced Data Quality Features: Includes column profiling, monitoring, and a Data Quality Score, providing full audits and actionable suggestions for improving data quality.
Extensive Integration Capabilities: Seamlessly integrates with existing tech stacks, making it adaptable for organizations of all sizes.
SecodaSQLBolt 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 more popular. It has been mentiond 125 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.
Disclosure: I help build these simulators; they are part of 50+ free DevOps games and simulators. For more practice beyond them, SQLBolt and PostgreSQL Exercises are excellent and free, and SQL Murder Mystery is the most fun anyone has ever had with a schema. - Source: dev.to / 1 day ago
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 / 6 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 / 9 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 / 9 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 / over 1 year ago
SQLZOO - SQLZoo includes tutorials and reference to support people learning SQL. It features:
Collibra - Collibra automates data management processes by providing business-focused applications where collaboration and ease-of-use come first.
DataLemur - Practice SQL Interview Questions & Data Science Interview Questions asked by FAANG.
Atlan - Atlan is an advanced data workspace developed to offer benefits to many different sources of data.
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.
Trello - Infinitely flexible. Incredibly easy to use. Great mobile apps. It's free. Trello keeps track of everything, from the big picture to the minute details.