Scheduled delivery of a large amount of emails

Presentation was given by Roman Valihura at Wise TechTalks in 2018, Ternopil


Agenda:
1. The mails delivery evolution
2. What our team is doing at Wise
3. Design scheduling architecture problems How to fetch emails in time How to send emails in time How to split emails between workers
4. Solutions conclusion

NodeJS,php,Web development,high load systems,