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ExtendsClass SQL Online VS SQLBolt

Compare ExtendsClass SQL Online VS SQLBolt and see what are their differences

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Contents:
  1. ยป Base Details
  2. ยป Videos
  3. ยป Reviews
  4. ยป Alternatives

ExtendsClass SQL Online logo ExtendsClass SQL Online

Online SQL playground for testing and sharing SQL snippets. SQLite, MySQL and PostgreSQL.

SQLBolt logo SQLBolt

SQLBolt provides a set of interactive lessons and exercises to help you learn SQL
  • ExtendsClass SQL Online Landing page
    Landing page //
    2023-04-30

It is a SQL playground which allows to test SQL online. Run SQL queries for SQLite, MySQL and PostgreSQL databases. Share snippets.

  • SQLBolt Landing page
    Landing page //
    2021-09-29

ExtendsClass SQL Online features and specs

No features have been listed yet.

SQLBolt features and specs

  • Interactive Learning
    SQLBolt provides interactive lessons that allow users to practice SQL queries directly in their browser, which enhances understanding and retention of the material.
  • Beginner-Friendly
    The platform is designed for beginners, featuring clear explanations and step-by-step instructions that make it easy for newcomers to grasp SQL concepts.
  • Free Access
    SQLBolt offers free access to all of its lessons and exercises, making it accessible to anyone wanting to learn SQL without financial barriers.
  • Instant Feedback
    Users receive immediate feedback on their queries, allowing them to correct mistakes and learn effectively through trial and error.
  • Progress Tracking
    The platform allows users to track their progress through the lessons, helping them stay motivated and see how much they have accomplished.

Possible disadvantages of SQLBolt

  • Limited Advanced Content
    SQLBolt primarily focuses on basic and intermediate concepts, so advanced users may find the content insufficient for more complex SQL topics and practices.
  • No Certificate
    The platform does not offer any form of certification upon completion of the lessons, which might be a downside for users looking to add credentials to their resumes.
  • Lack of Variety in Exercises
    The exercises may become repetitive, which could limit the depth of learning and the ability to apply SQL skills to a wider range of real-world scenarios.
  • No Community Support
    SQLBolt does not have a built-in community or forum for users to ask questions or discuss topics, which can be a disadvantage for learners who benefit from peer support and collaboration.
  • Limited Database Diversity
    The platform uses a simplified database structure for teaching purposes, which might not fully represent the complexity and variety of databases encountered in professional settings.

Analysis of SQLBolt

Overall verdict

  • SQLBolt is a great resource for learning SQL, particularly for beginners and those who learn best through interactive, hands-on experience. Its clear lessons and practical exercises make it effective for understanding essential SQL concepts. However, advanced learners might seek additional resources to explore more complex topics after completing SQLBolt's lessons.

Why this product is good

  • SQLBolt is highly regarded due to its interactive approach to teaching SQL. The platform offers a series of exercises that allow users to practice and apply SQL syntax directly within their lessons. This hands-on approach helps reinforce learning and can be more engaging than traditional textbook methods. Additionally, SQLBolt's clean, intuitive interface makes it accessible for beginners, and its structured lessons gradually increase in complexity, which helps learners build a strong foundation in SQL. The platform is free to use, making it an attractive option for those looking to learn without financial investment.

Recommended for

    SQLBolt 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.

ExtendsClass SQL Online videos

No ExtendsClass SQL Online videos yet. You could help us improve this page by suggesting one.

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SQLBolt videos

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Learn SQL in 2 Hours | SQLBolt Solutions

Category Popularity

0-100% (relative to ExtendsClass SQL Online and SQLBolt)

ExtendsClass SQL Online

SQLBolt

Coding Playground
100 100%
Coding Playground
0% 0
Online Learning
0 0%
Online Learning
100% 100
IDEs And Text Editors
100 100%
IDEs And Text Editors
0% 0
Online Education
0 0%
Online Education
100% 100

User comments

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Social recommendations and mentions

Based on our record, SQLBolt seems to be more popular. It has been mentiond 124 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.

ExtendsClass SQL Online mentions (0)

We have not tracked any mentions of ExtendsClass SQL Online yet. Tracking of ExtendsClass SQL Online recommendations started around Oct 2022.

SQLBolt mentions (124)

  • SQL Cheatsheet
    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
  • Free SQL courses for beginners in 2026
    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
  • Diving Deeper into SQL: Advanced Queries and Real-World Applications
    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
  • Where to Learn SQL for Free: Best Platforms and Resources
    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
  • SQL for Beginners - A Complete Guide.
    SQLBolt - Great for learning SQL using problem solving approach by answering various quizzes after each topic. - Source: dev.to / over 1 year ago
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What are some alternatives?

When comparing ExtendsClass SQL Online and SQLBolt, you can also consider the following products

SQL Fiddle - A tool for easy online testing and sharing of database problems and their solutions.

SQLZOO - SQLZoo includes tutorials and reference to support people learning SQL. It features:

DB Fiddle - An online tool for testing, sharing and collaborating on SQL snippets

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.

Online SQL Editor - Free Online SQL Editor

SQL School - Data analysts training data analysts

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