Referential integrity is a relational database concept, which states that table relationships must always be consistent. In other words, any foreign key field must agree with the primary key that is referenced by the foreign key. Thus, any primary key field changes must be applied to all foreign keys, or not at all. The same restriction also...
A viral video is any clip of animation or film that is spread rapidly through online sharing. Viral videos can receive millions of views as they are shared on social media sites, reposted to blogs, sent in emails and so on. Most viral videos contain humor and fall into three broad categories:
Now that most mobile devices include a video camera, the creation of online video is becoming easier as video sharing sites and viral videos become increasingly common.
Examples of unintentional viral videos include:
Examples of humorous viral videos include:
Examples of promotional viral videos include:
There is no set formula for creating a viral video, but many successful ones share a quick pace and near-instant payoff as far as the first laugh that hooks people into watching the entire video.
Read More »
Join 138,000+ IT pros on our weekly newsletter
Home | Advertising Info | Write for Us | About | Contact Us
2010 - 2015
Partner Sites :