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CTO at LittleSaas.com, has master's degree in Physics. Built startups with ex-Googlers. Was world’s top 3% developer at Toptal & Upwork

DynamoDB and databases in general. The answers are here.


  1. Client side script
  2. Client side web worker
  3. Backend script
  4. Browser vendor service which provides URL and credentials where you push notification from your backend

Couple super important notes:



First step: the internet

The Internet gave people a voice. The ability to see something good or wrong, post it online and have a discussion. It is a very powerful thing.


What are you going to learn?

  1. How to use Slack API to send a message to the channel on Slack
  2. How to send a message from Trafikito to Slack when memory usage is high. The message will also include various information about your server.

How to use Slack API to send messages to the channel




Tools and tactics used to protect Trafikito at the network layer


What are you going to learn?

Lukas Liesis

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