2013/9/18 Camilo Sperberg <unreal4u@xxxxxxxxx> > > On Sep 18, 2013, at 14:26, Haluk Karamete <halukkaramete@xxxxxxxxx> wrote: > > >> I recommend OPCache, which is already included in PHP 5.5. > > > > Camilo, > > I'm just curious about the disadvantageous aspects of OPcache. > > > > My logic says there must be some issues with it otherwise it would have > come already enabled. > > > > Sent from iPhone > > > > > > On Sep 18, 2013, at 2:20 AM, Camilo Sperberg <unreal4u@xxxxxxxxx> wrote: > > > >> > >> On Sep 18, 2013, at 09:38, Negin Nickparsa <nickparsa@xxxxxxxxx> wrote: > >> > >>> Thank you Sebastian..actually I will already have one if qualified for > the > >>> job. Yes, and I may fail to handle it that's why I asked for guidance. > >>> I wanted some tidbits to start over. I have searched through yslow, > >>> HTTtrack and others. > >>> I have searched through php list in my email too before asking this > >>> question. it is kind of beneficial for all people and not has been > asked > >>> directly. > >>> > >>> > >>> Sincerely > >>> Negin Nickparsa > >>> > >>> > >>> On Wed, Sep 18, 2013 at 10:45 AM, Sebastian Krebs <krebs.seb@xxxxxxxxx > >wrote: > >>> > >>>> > >>>> > >>>> > >>>> 2013/9/18 Negin Nickparsa <nickparsa@xxxxxxxxx> > >>>> > >>>>> In general, what are the best ways to handle high traffic websites? > >>>>> > >>>>> VPS(clouds)? > >>>>> web analyzers? > >>>>> dedicated servers? > >>>>> distributed memory cache? > >>>>> > >>>> > >>>> Yes :) > >>>> > >>>> But seriously: That is a topic most of us spent much time to get into > it. > >>>> You can explain it with a bunch of buzzwords. Additional, how do you > define > >>>> "high traffic websites"? Do you already _have_ such a site? Or do you > >>>> _want_ it? It's important, because I've seen it far too often, that > >>>> projects spent too much effort in their "high traffic infrastructure" > and > >>>> at the end it wasn't that high traffic ;) I wont say, that you cannot > be > >>>> successfull, but you should start with an effort you can handle. > >>>> > >>>> Regards, > >>>> Sebastian > >>>> > >>>> > >>>>> > >>>>> > >>>>> Sincerely > >>>>> Negin Nickparsa > >>>>> > >>>> > >>>> > >>>> > >>>> -- > >>>> github.com/KingCrunch > >>>> > >> > >> Your question is way too vague to be answered properly... My best guess > would be that it depends severely on the type of website you have and how's > the current implementation being well... implemented. > >> > >> Simply said: what works for Facebook may/will not work for linkedIn, > twitter or Google, mainly because the type of search differs A LOT: > facebook is about relations between people, twitter is about small pieces > of data not mainly interconnected between each other, while Google is all > about links and all type of content: from little pieces of information > through whole Wikipedia. > >> > >> You could start by studying how varnish and redis/memcached works, you > could study about how proxies work (nginx et al), CDNs and that kind of > stuff, but if you want more specific answers, you could better ask specific > question. > >> > >> In the PHP area, an opcode cache does the job very well and can > accelerate the page load by several orders of magnitude, I recommend > OPCache, which is already included in PHP 5.5. > >> > >> Greetings. > >> > >> > >> -- > >> PHP General Mailing List (http://www.php.net/) > >> To unsubscribe, visit: http://www.php.net/unsub.php > >> > > > The original RFC states: > > https://wiki.php.net/rfc/optimizerplus > The integration proposed for PHP 5.5.0 is mostly 'soft' integration. That > means that there'll be no tight coupling between Optimizer+ and PHP; Those > who wish to use another opcode cache will be able to do so, by not loading > Optimizer+ and loading another opcode cache instead. As per the Suggested > Roadmap above, we might want to review this decision in the future; There > might be room for further performance or functionality gains from tighter > integration; None are known at this point, and they're beyond the scope of > this RFC. > > So that's why OPCache isn't enabled by default in PHP 5.5 > Also worth to mention, that it is the first release with an opcode-cache integrated. Giving the other some release to get used to it, sounds useful :) > > Greetings. > > > -- > PHP General Mailing List (http://www.php.net/) > To unsubscribe, visit: http://www.php.net/unsub.php > > -- github.com/KingCrunch
