Scaling WordPress: Up vs Out

As your WordPress site starts to grow, there comes the point where current server resources are no longer sufficient. WordPress starts to slow down, there are occasional timeouts, and your marketing team has to limit their campaigns to avoid taking the site offline....

Scaling WordPress: Enable HTTP/2 today

There are quite a few settings one can tweak at the distribution layer to make the websites load faster. More often than not, the returns from these tweaks are close to zero if not outright negative. Things like adjusting TCP buffers, tuning sysctl.conf, changing...