
LeetCode
Codility
CodeSignal
iMocha
HackerEarth
Codewars
TestGorilla
HackerRank is a platform that allows companies to conduct interviews remotely to hire developers and for technical assessment purposes.

Bacula
BackupPC
Ninchanese
Laoshi
UrBackup
rsync
Zizzle
Amanda is the most popular open source backup and recovery software in the world.

Which is more popular?
Based on our record, HackerRank seems to be a lot more popular than Amanda. While we know about 67 links to HackerRank, we've tracked only 1 mention of Amanda.
Website, pricing, platforms and company facts side by side.
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| Website | hackerrank.com | amanda.zmanda.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
HackerRank is recommended for students, individual learners, and job seekers looking to improve their coding skills, as well as for companies seeking an efficient way to evaluate candidates' technical abilities during the hiring process.
No analysis of Amanda yet.
Walkthroughs and reviews on video.
How often each product is chosen within a category, 0–100% relative to the other.


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


What are LeetCode and LeetCode alternatives good for?LeetCode💡Interested in leveling up your career? Apply to the Formation Fellowship...
HackerRank’s challenges cover a wide range of topics and difficulty levels, allowing developers to enhance their problem-solving skills and learn new algorithms and data structures. The competitive nature of...
HackerRank offers a wide array of challenges across various domains such as algorithms, mathematics, SQL, and functional programming. Its interface is user-friendly, and the platform provides detailed feedback on...
Amanda, or Advanced Maryland Automatic Network Disk Archiver, works in a similar fashion as the previous example, offering the ability for system administrators to arrange and schedule backups of multiple user systems...
Amanda, (short for the Advanced Maryland Automatic Network Disk Archiver), is a backup solution that enables IT admins to set up a single master backup server to back up multiple hosts over network to tape drives,...
Amanda (Advanced Maryland Automatic Network Disk Archiver) is another good open-source client/server backup software tool that works on multiple platforms including Linux. Amanda allows system administrators to set up...
Recommendations tracked on public social media and blogs since March 2021.


This way, you transfer what you already know (problem-solving) but only change the syntax. Platforms like Hackerrank are also great to solve the same problem in different languages and learn from other people’s solutions. - Source: dev.to / about 1 year ago
Firstly, solve some common data structure problems with it. Implement some data structures like arrays, linked lists, stacks, queues, etc. You can check common problems on LeetCode, Hackerank or some other resources. - Source: dev.to / over 2 years ago
I don't have a consecutive internet connection and I can't keep up learning process so I started practicing in hackerrank.com I have started some challenges in python and c++ there. Thus I have no internet connection so I cannot practice... Source: almost 3 years ago
Backups can be done with existing system tools like tar and scp . Another option to spare bandwidth is synchronizing data with tools like rsync. If you rather want to use a backup program, consider Amanda or Bacula. Source: over 5 years ago
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Practice and level up your development skills and prepare for technical interviews.
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Codility provides a SaaS platform with advanced validation, security and protection features to evaluate the skills of software engineers.
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BackupPC is a high-performance, enterprise-grade system for backing up Linux, WinXX and MacOSX PCs...
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CodeSignal is the leading assessment platform for technical hiring.
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Learn Chinese with Ninchanese and discover how addictive Chinese can be
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