how to design Database For SaaS Software

When designing database for your saas applications there vital specs you need to consider.
Saas stands for software application as a service and allow companies and organizations to increase their productivity by reducing man.hours and monthly costs.

Sending PHP mails asynchronously

If using sendmail as transport agent, setting the "DeliveryMode" to "background" (asynchronous) instead of the default "interactive" (synchronous) makes mail() a lot faster, while still sending immediately.