Q Visible
I'm a lecturer at an Irish university. I make tutorials on many different subjects that I teach to help my students and a wider audience as a quick references. Some of the different topics that I focus on are databases, data science, spreadsheets: excel and google sheets , audio and video media production, internet of things, digital marketing, programming, web design. I often include download links in my descriptions to allow viewers to get the files and work alongside the video. My github is here: https://github.com/qVisible. Go ahead and subscribe and press the alert button.
Subscribers: 12.8K Videos: 177 Total views: 3.9M Gravity: 53.9*
Channel URL: https://www.youtube.com/c/qvisible/
Channel ID: UCO-wGFWNkHJKgj5VeYobkFg
Channel's country: 
Ireland
Channel was established: 15 March 2012.
Channel's estimated monthly earnings: $51.33†
Channel's Videos
rating from 31 viewers
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AND, OR in WHERE Clauses SQL - SQL Logical Compound Comparison Searches
987 views
rating from 14 viewers -
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Understanding 'Between' and 'Not Between' Keywords as an Alternative to 'Or' and 'And' in SQL
710 views
rating from 8 viewers
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About this Data
*Gravity is FindAChannel's estimation of how engaging a channel's content is. It helps smaller channels with very engaging content compete with much larger channels. Gravity runs on a percentage scale, with 100% being the highest.
†A channel's earnings as shown on FindAChannel are just a rough estimate. There are many factors that will affect how much a channel will actually earn. It is possible that this channel may earn up to 10x as much as our estimated figure. Channel owners may also generate additional income from their channels by using endorsements, merchandise or promotion of affiliate offers.
Q Visible added to FindAChannel 05 July 2021 (Channel #131804). Entry last modified 13 November 2025.
