Opera Unite, a web browser melded with a web server. Now there’s a novel concept.
Opera Unite allows you to share your files, stream music, host sites, and communicate real time with people. The suite of services, that’s what they literally are, are comprehensive.
- File Sharing
- Photo Sharing
- The Lounge
- Media Player
- Web Server
- and more…
But there’s a problem with it. A very big problem that I suspect Opera Marketing are all too aware of. Although Opera Unite claims to “directly link people’s personal computers together,” to use it you must have an account on Opera’s servers. Once you have that all of your exchanges pass through Opera’s servers first. Sure, that’s an effective way to get around technical difficulties such as NAT, firewalls, etc, but the big issue is that it makes Opera the intermediary in your social interactions — not Facebook, not MySpace, but Opera. Think it through. Stepping past all the hype, the benchmarks*, etc. you have just another lockin scenario. Opera is up you’re up. Sure your stuff is on your machine but it can only be accessed via Opera the domain.
Is there a way around this? Do we need a way around this? Yes, it would be possible to create a swarm and find your friends, but what happens when your computer is down and somebody wants to access your content. Nothing.
Excerpt from http://unitehowto.com/Performance below. Take them in context.
“Opera Unite uses very smart file I/O! Even if you save data to file each request (simplest, but stupidest way to do it) – it still can push out very impressive 744 requests/second! (It probably means that this data is saved to memory and dumped only sometimes, smart move!)
It seems like Opera uses 13 threads (seems like a soft limit, but unchangeable). 13 concurrent connections max out @ 810req/s, 1.23ms processing time.
PHP+Apache(+MySQL) is almost 2 times faster than peak Unite performance.
Compiled C++ web server (MadFish WebToolkit →) is only 6 times faster than Opera Unite, but that is compiled raw C++.
nginx (one of the fastest Web Servers available) is only 5 times faster than Opera Unite (clocked at 4900 req/s in raw C++) “Welcome to nginx” cycle (no I/O or scripting).“