JavaScript video technology only 17 years in the making


This is the second in a series of columns about interesting new technologies, in this case JavaScript video.

Three quarters of the bits being schlepped over the internet today are video bits, so video standards are more important than ever. To accommodate this huge load of video data we’ve developed compression technologies, special protocols like the Real Time Streaming Protocol (RTSP), we’ve pushed data to the edge of the network with Content Distribution Networks (originally Akamai but now many others). All these Internet video technologies are in transition, too, with H.264 and HTML5 video in the ascendence while stalwarts like RealVideo and even Flash Video appear to be in decline. The latter is most significant because Adobe’s Flash has been — thanks to YouTube — […]

Electric flight of fancy

One thing about mature markets is they spawn opportunity through pure complexity. What does the press do but sit around discussing the size and depth and pimples on the bum of mature markets? But we spend so much time discussing the implications of what has already happened that we don’t give much space to what’s coming in the form of new ideas. So for the next week or so I’ll be doing a series of columns about new ideas, especially new technologies, that ought to interest us all.

Toward this end I’d like to invite any mad scientists to share with me what they’d like the world to know.

Leading by example I’ll start with a project […]

Click fraud the old fashioned way

While click fraud and identity theft are probably the most common forms of larceny on the Internet, I just heard of a company that sets a whole new standard of bad, lying to advertisers about, well, everything.

Click fraud is when a web site either clicks on its own ads to increase revenue, gets someone else to click on them with no intention of buying or works with botnets to generate millions of illegal clicks. I wrote a few months ago how longtime YouTubers were suffering income drops as Google algorithmically eliminated their botnet clicks. But click fraud requires a third party ad network to work. What I am writing about here is something […]

Cloudy with a chance of data loss

 

This is a followup to my recent column about Steve Wozniak’s warning on the perils of cloud computing, especially cloud storage. It might surprise many users to know there are firms that sell cloud storage and do not back it up.  They rely on the disk RAID and some redundancy in the cloud to “protect” your data.  If something happens to their data center, they could probably not recover your data.

Remember MailandNews.com? They did not have a viable business model.  They also didn’t back up their servers.  One day they had a big crash and relied on the RAID array to recover the data.  It took two weeks and still not all of the data was recovered.

RAID is not a data backup technology.

What […]

A belt and suspenders for your cloud storage

Apple co-founder Steve Wozniak this week warned of the perils of depending too much on cloud storage and the general press reacted like this was: A) news, and; B) evidence of some inherent failure in cloud architecture. In fact it is not news (Woz never claimed it was) and mainly represents something we used to call “common sense.”

However secure you think your cloud storage is, why solely rely on it when keeping an extra backup can cost from very little to nothing at all?

No matter whose cloud you are depending on it will be subject to attack. Bigger targets get more attacks and something as big as DropBox, say, is a mighty big target, while that spare hard drive attached to a […]