Software Alternatives, Accelerators & Startups

ExtendsClass SQL Online VS db<>fiddle

Compare ExtendsClass SQL Online VS db<>fiddle and see what are their differences

ExtendsClass SQL Online logo ExtendsClass SQL Online

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

db<>fiddle logo db<>fiddle

An online tool for testing, demonstrating and sharing database commands and scripts.
  • 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.

  • db<>fiddle Landing page
    Landing page //
    2023-07-24

ExtendsClass SQL Online features and specs

No features have been listed yet.

db<>fiddle features and specs

  • Ease of Use
    db<>fiddle provides a simple and intuitive interface that allows users to quickly create and test SQL queries without the need for setting up a local database environment.
  • Multiple Database Support
    The platform supports various SQL dialects including MySQL, PostgreSQL, SQLite, and others, making it versatile for users working with different database systems.
  • Sharing and Collaboration
    Users can easily share their fiddles with others using a generated URL, facilitating collaboration and problem-solving among developers or between developers and clients.
  • No Installation Required
    As a web-based tool, db<>fiddle doesn’t require any software installation, allowing users to access it from any device with an internet connection.
  • Free to Use
    db<>fiddle is free to use, making it an accessible resource for students, hobbyists, and professionals exploring or demonstrating SQL queries.

Possible disadvantages of db<>fiddle

  • Limited Resource Allocation
    As an online tool, db<>fiddle may have limitations in terms of processing power and storage, which can affect the performance when testing complex or resource-intensive queries.
  • Privacy Concerns
    Since db<>fiddle is an online platform, users may have concerns about data security and privacy, especially when working with sensitive SQL queries or data.
  • Dependency on Internet Connection
    The functionality of db<>fiddle is reliant on a stable internet connection, which can be a limitation in environments with poor connectivity.
  • Limited Customization
    Users may find the options for configuration and customization limited compared to locally hosted database applications, potentially restricting advanced testing scenarios.
  • Potential Longevity and Support Issues
    As a third-party online service, users might be concerned about the long-term availability and support of db<>fiddle.

Category Popularity

0-100% (relative to ExtendsClass SQL Online and db<>fiddle)
Online Courses
17 17%
83% 83
Online Learning
15 15%
85% 85
Online Education
13 13%
87% 87
Developer Tools
56 56%
44% 44

User comments

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Social recommendations and mentions

Based on our record, db<>fiddle seems to be more popular. 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.

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.

db<>fiddle mentions (20)

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What are some alternatives?

When comparing ExtendsClass SQL Online and db<>fiddle, you can also consider the following products

Online SQL Editor - Free Online SQL Editor

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

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

Rextester - Online compiler for many languages, including MySQL

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

SQLBolt - SQLBolt provides a set of interactive lessons and exercises to help you learn SQL