
Rajesh writes the Coffee Day readings. A coffee keeps the next topic on the table, from the first request in system design to the last check in security.
Recent supporters
Sarah in Tennessee bought 3 coffees.
The caching chapter finally clicked. Thank you.
Miguel in Austin bought 1 coffee.
Reading this with my morning coffee.
Aisha in London bought 5 coffees.
Please keep the security modules coming.
Noah in Seattle bought 1 coffee.
Clear writing. I sent this to my team.
Hana in Seoul bought 3 coffees.
The tradeoffs are the part I come back to.
Owen in Dublin bought 1 coffee.
One coffee for the API contract lesson.
Lina in Berlin bought 5 coffees.
This is the system design course I wanted.
Chris in Melbourne bought 3 coffees.
A few coffees for the next late-night reading.
Amelia in Toronto bought 1 coffee.
The diagrams make the hard parts easy.
Kenji in Osaka bought 3 coffees.
Grateful for a course I can finish one topic at a time.