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Can WP & BP handle 1000+comments per day?


  • harry4039
    Participant

    @harry4039

    Hi everyone,

    we’re currently developing a website that will run WordPress and BuddyPress. There will be tens of thousands of users. We are now wondering if BP and WP are able to handle thousands of new comments per day or if this will cause any performance or database issues on the long run?

    As a side note, the comments will also be shown on the respective users personal walls and some other places around the BuddyPress part of the site.

    Does somebody have experience with this? Would love some insights 🙂

    Harry

Viewing 15 replies - 1 through 15 (of 15 total)

  • Paul Gibbs
    Keymaster

    @djpaul

    It ought to be fine, and no doubt you’ll be able to keep an eye on how things are performing as the level of activity on your site scales up.


    Henry Wright
    Moderator

    @henrywright

    @harry4039 if your server can handle the load then I don’t see a problem with having 10,000s users. Take wordpress.org and wordpress.com for example, I’m sure they have 10,000 + users. @djpaul will know more about those builds than me, but I’m sure both sites use WordPress 🙂


    harry4039
    Participant

    @harry4039

    Hey Paul,

    thanks a million for your answer.

    The community of the site actually already exists, which means that thousands of users will be using the platform from day one. So we’d like to choose a commenting solution that’s as stable and sustainable as possible from day one on. Also, since the platform will be fully integrated with achievements and also video courses it would be pretty hard to switch the commenting solution later.

    So, are you suggesting that in case of performance issues there might be the need to switch from native WP comments to something else? Or are you saying performance issues could be overcome by making adjustments to the native commenting functionality?

    Hope to hear form you 🙂

    Harry


    harry4039
    Participant

    @harry4039

    Forgot to tag @djpaul


    @henrywright
    alright, so you think it’s only a server performance issue. not a database cluttering issue?


    Paul Gibbs
    Keymaster

    @djpaul

    If you mean “comments” as in “comments on a blog post”, that’s obviously part of WordPress. That will definitely scale fine.

    If you meant “comments or replies on activity stream items, or status updates”, that’s BuddyPress. This should scale just fine, too.

    This assumes your server(s) configuration is optimal, and that you haven’t got any slow code running in other plugins/custom code, or in your theme. I/we can’t really help you with that here — running a performant server(s) for WordPress is outside the scope of providing BuddyPress supports.

    The only piece of hosting advice that I’d recommend for any WordPress-powered site, but especially larger sites, is to make sure you’re using an object cache, such as memcached.


    harry4039
    Participant

    @harry4039

    @djpaul: Thanks a lot for your response!


    aapollo
    Participant

    @aapollo

    @harry4039 – Another useful bit of information for you:

    Wordpress.com runs on WP-Engine, which is where we are now hosting our membership/lms/e-commerce WordPress site, and we have seen massive improvements in speed at their premium levels.

    It is important to note that the level of concurrent users you’re talking about requires serious server scaling, especially when those users have profiles and are interacting constantly. The premium levels at WP-Engine start at $600 a month and go up from there, but since we have an extremely active user base, the non-profit I’m working with is going for it.

    The support has been phenomenal, and while we still have some slow action on the backend at times, the front-end is more than twice as fast.

    Also, we use Disqus for comments, which also greatly reduces server load since Disqus handles all the comment parsing and data flow. Unfortunately, their theming and customization options are seriously lacking (you can choose light or dark theme, woohoo!).

    I’m really into testing the limits of WP and BP right now, and so far they handle well, though lots of development, fixes and customization are needed on a regular basis due to updates and bugs on a big stack of plugins. Good luck with yours!

    ~AA~

    Footnote: I do not work with, nor am I associated with WP-Engine or Disqus in any way. 😉 In fact, I host most of my smaller sites on Dreamhost, and have generally thought $1K per month for hosting to be outrageous before now.


    harry4039
    Participant

    @harry4039

    @aapollo: thanks for your response.

    So you’re saying that the entire WordPress.com platform and all its users’ sites are running on WPEngine hosting? We were on their business plan for a launch earlier this year and our site got completely fried. Really bad experience and WPEngine support sucked really, really bad. We were forced to switch and are now on Linode.

    Using Disqus for comments doesn’t really solve our problem because it’s not native and very difficult if not impossible to embed fully into all the BuddyPress features as far as I know.


    @djpaul
    : Would love to hear your opinion on this.


    aapollo
    Participant

    @aapollo

    @harry4039 – Sorry to hear about that. I’m sure the client scale makes a difference. I’ll admit, they have made a few mistakes with us as well, but respond quickly and have generally been good in the support department. How do you like Linode?

    And yes, Disqus is not ideal if you’re trying to address every commenting location.

    EDIT: Also just discovered Linode is an infrastructure partner of WP-Engine. Looks like they are more of the raw hosting and less of the wp-optimization services, which is the specialization of WP-Engine.


    harry4039
    Participant

    @harry4039

    Linode hasn’t messed up so far. We have a server admin, which you probably need if you work with Linode.


    Henry Wright
    Moderator

    @henrywright

    I’ve found the most important quality you should look for in a hosting company is support. A host that offers good support and is accommodating to your needs is worth a million bucks (my own personal opinion and from experience).


    harry4039
    Participant

    @harry4039

    @henrywright @aapollo i’m not worried about hosting. only about the general capability of WP and BP to be able to handle truck loads of comments.


    Henry Wright
    Moderator

    @henrywright

    As @djpaul mentioned earlier, the terminology is important because ‘comments’ can refer to 2 things:

    • post comments
    • activity comments.

    Post comments are handled by WordPress and are stored in the wp_comments database table (see here). Activity comments are handled by BuddyPress and are stored in a custom table created by BP called bp_activity (see here).


    harry4039
    Participant

    @harry4039

    If both of them scale fine given that we have a strong server setup I’m happy 🙂


    Henry Wright
    Moderator

    @henrywright

    Post comments definitely scale. Personally, I’ve not had experience with a site that receives a massive amount of activity comments but as @djpaul points out, these should scale just fine too.

Viewing 15 replies - 1 through 15 (of 15 total)
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