
SQLZOO
DataLemur
LeetCode
The Odin Project
HackerRank
LiveEdu.tv
Codecademy
SQLBolt provides a set of interactive lessons and exercises to help you learn SQL

Anki
Quizlet
Brainscape
RemNote
Memrise
Mochi
Knowt
Cram is an app for Android, Windows and Apple devices that allows you to search for flashcards in a range of topics to study for an upcoming test or to learn new information. Read more about Cram.

Which is more popular?
Based on our record, SQLBolt seems to be a lot more popular than Cram. While we know about 126 links to SQLBolt, we've tracked only 12 mentions of Cram.
Website, pricing, platforms and company facts side by side.
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| Website | sqlbolt.com | cram.com |
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What each product offers, as listed by its team.


Possible disadvantages
Possible disadvantages
An editorial look at what each product does well and who it suits.


Overall verdict
Why this product is good
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.
Overall verdict
Why this product is good
Recommended for
Students who need to memorize information quickly, individuals preparing for exams, language learners, and anyone who prefers interactive learning methods through digital flashcards.
Walkthroughs and reviews on video.
Learn SQL in 2 Hours | SQLBolt Solutions
AP World History Exam Cram Review (Pt. 1)
More videos
How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using SQLBolt and Cram. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


We have no reviews of SQLBolt yet. Be the first one to post
Though Cram is free to use, there are some features that are only available in the premium version. You can contact them to know about the price. The complimentary premium version is available to members of National...
Cram is a fairly straightforward flashcard app with some interesting features for reviewing and studying your cards.
Cram is a fairly straightforward flashcard app with some interesting features for reviewing and studying your cards.
Recommendations tracked on public social media and blogs since March 2021.


The fastest way to make it stick is to run each query yourself. Start with the examples in this post, then move to SQLBolt. When you're comfortable, import a CSV you actually care about and try the same statements on it. Once you've... - Source: dev.to / 3 days ago
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... - Source: dev.to / 2 months 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 / 8 months ago
This is what I did....lots of flash cards. I used cram.com, but most sites work. I strongly suggest making your own, though. Don't put everything on them, just put the things you're struggling with. It's way more efficient to just... Source: over 3 years ago
I used Cantrill's course, TutorialDojo's practice exams, and cram.com for flash cards. I used the practice exams to help me identify where I was weak, and I'd go back and study those topics in more depth. Also, whenever I got a... Source: over 3 years ago
Use flashcards. I used cram.com and made a bunch of cards to memorise stats, dates and quotes. Source: about 4 years ago
When comparing SQLBolt and Cram, you can also consider the following products.

SQLZoo includes tutorials and reference to support people learning SQL. It features:
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Anki is a program which makes remembering things easy. Because it's a lot more efficient than traditional study methods, you can either greatly decrease your time spent studying, or greatly increase the amount you learn.
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Practice SQL Interview Questions & Data Science Interview Questions asked by FAANG.
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Quizlet allows you to review and create flashcards for a variety of subjects, such as math and reading.
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Practice and level up your development skills and prepare for technical interviews.
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Find, create, and study SMART FLASHCARDS on any device. DOUBLE your learning speed using the most effective study system on the planet. Keep all your content in sync across Brainscape's website and your Android devices.
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