Alarmed that Bell Canada is throttling and degrading P2P traffic, David Fewer and some of his friends have created a wiki to list "all of the legitimate things that P2P can and is doing. Kind of a one
stop shop for evidence of how this technology has the capacity to change the
world." The idea is that this can be used in regulatory proceedings and other policy fora to establish the legitimacy of P2P. They want your input!
Why peer-to-peer is efficient
When a user wishes to download a file from a website, the submit a HTTP GET request. This request for the file uses a single TCP socket, and communicates with a single server which transfers the entire file. By contrast, a P2P protocol creates TCP connections with multiple hosts and makes many small data requests to each. The P2P client then combines the chunks to recreate the file. A single file host will usually have limited upload capacity, but connecting to many servers simultaneously allows for higher file transfers, and disperses the costs associated with data transfers amongst many peers. Moreover, a client mid-way through downloading the file also acts as a server, hosting the bits to others which they have already downloaded. These differences from traditional HTTP GET requests allow for lower costs and higher redundancy since many people are sharing the files.
Last year, the EU adopted the incredibly controversial Copyright Directive (it passed by only five votes, and afterwards 10 MEPs said they'd got confused and pushed the wrong buttons!): now, EU member states have to create rules that require online platforms to filter all user-generated content and block it if it matches a secret, unaccountable […]
Back in 2017, the World Wide Web Consortium (W3C) approved the most controversial standard in its long history: Encrypted Media Extensions, or EME, which enabled Netflix and other big media companies to use DRM despite changes to browsers extensions that eliminated the kinds of deep hooks that DRM requires.
Even if you don’t miss much else about the office right now, there’s a good chance your home laptop is making you nostalgic for the added efficiency of that pair of monitors on your desk at work to spread out your workflow. There’s no telling how long the new normal may continue to be the […]
If you’re looking to become a software engineer or it’s an idea you’ve tossed around half-seriously, there may be no better time than now to take the leap. It’s one of the fastest-growing, most in-demand roles already. And in the midst of the pandemic, between the extra hours you likely have in your day, and […]
Whether you’re looking to create perfect portraits or amazing artwork, if your medium is digital, you know you absolutely must have Photoshop to do your best making. So if you’ve been putting off really mastering the various techniques, tools, and styles it offers for your craft, now is a great time to make it happen. […]