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

DigitalOcean
Linode
Microsoft Azure
Amazon AWS
Amazon EC2
OVH Cloud
Hetzner
Global, automated cloud infrastructure from the broadest array of AMD and NVIDIA GPUs to virtual CPUs, bare metal, Kubernetes, storage, and networking solutions.

Which is more popular?
Based on our record, SQLBolt should be more popular than Vultr. It has been mentioned 125 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | sqlbolt.com | vultr.com |
| Pricing | — | |
| Company | — | Startup from the United States |
| Listed in |
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
Vultr is recommended for small to medium-sized businesses, developers looking for scalable solutions, and anyone in need of affordable cloud hosting with a global footprint. It may also be a good fit for startups and individuals seeking reliable virtual private servers and cloud computation facilities.
Walkthroughs and reviews on video.
Learn SQL in 2 Hours | SQLBolt Solutions
Vultr Cloud Server Review
More videos
How often each product is chosen within a category, 0–100% relative to the other.


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


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Like DigitalOcean, Vultr can be hard to navigate through. They offer many different VPS services that can confuse you if you need a standard Linux VPS. Their prices vary from plan to plan, but they can get as high as...
Vultr is a low-cost cloud hosting service that offers monthly plans starting at $2.50. Vultr’s plans are very similar to DigitalOcean’s; in fact, Vultr’s cloud plans are more affordable. The most basic plan costs...
Vultr servers are built on Intel core CPU and got multiple locations worldwide. There is no long-term contract.
Recommendations tracked on public social media and blogs since March 2021.


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 / 27 days 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 / 7 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... - Source: dev.to / 10 months ago
Vultr.com pick the $5 monthly plan and enable backup. Source: almost 3 years ago
Most reputable places out there will allow everything above (and match your budget), such as Linode, or Vultr (there are others). Source: almost 3 years ago
I recommend Hetzner or Vultr as a VPS provider as they're cheap and I/my friends have had good experiences with them. Source: about 3 years ago
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