
SQLBolt
SQLZOO
DataLemur
The Odin Project
SQL School
HackerRank
LeetCode
LiveEdu.tv
Olvy
Canny.io
Headway App
Featurebase
Changelogfy
AnnounceKit
Beamer
ChangeCrab
With Olvy's powerful release note tool, announce new features with beautiful and effective in-app widgets and standalone pages, and see your release feedback turn into insights.
Some of the main features of Olvy are listed below:
In-App Widget - Install directly in-app. Personalize to match your UI. No code required. Get your users’ attention by magically engaging your visitors with eye-catching in-app notification widgets.
Standalone Page - Public product changelog with custom domain and SEO All your releases in one place! Make it easy for your users to browse your past feature updates at their own leisure by hosting them on a dedicated site.
User Feedback - Sentiment Analysis on your user comments See what your users really think about your latest updates with feedback from reactions and comments on releases. You can analyze the results of your releases with Olvy's unique sentiment analysis feature, where you can get a quick understanding of whether the user feedback is positive or negative.
Olvy Dashboard - Forge the path ahead by understanding how your features are performing A powerful dashboard that completes the journey of your feature that starts from the release and ends at the analysis of how it performed, powered by our unique sentiment analysis technology.
With countless other wonderful things in the shop, you make your product team’s life easier with Olvy.
SQLBolt
OlvySQLBolt 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.
Based on our record, SQLBolt seems to be a lot more popular than Olvy. While we know about 125 links to SQLBolt, we've tracked only 4 mentions of Olvy. 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.
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 ever had with a schema. - Source: dev.to / 7 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 / 6 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 lacks formal certification and may not cover advanced database administration topics. - Source: dev.to / 9 months ago
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 / 9 months ago
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 / over 1 year ago
Know more about it here: Https://olvy.co/. Source: over 3 years ago
For couple of months we have been working on this product called https://olvy.co/. Source: almost 4 years ago
Olvy (https://olvy.co) started as a Changelog and a Release Notes tool, used by some great companies. Source: about 4 years ago
Olvy.co looks like a beginner made it since the pictures are all a blurry mess for 3sec WHILE IN VIEW. Source: about 4 years ago
SQLZOO - SQLZoo includes tutorials and reference to support people learning SQL. It features:
Canny.io - Canny helps you collect and organize feature requests to better understand customer needs and prioritize your roadmap.
DataLemur - Practice SQL Interview Questions & Data Science Interview Questions asked by FAANG.
Headway App - Keep customers in the loop about your product.
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.
Featurebase - The all-in-one toolkit for managing your customer feedback.