Ahmad Muzakkir

There's a example on how to browse for available services. https://github.com/grandcat/zeroconf/tree/master/examples/resolv

This PR still stalls on my local. My testing stalled at block 145. I tested 4 nodes, k = 2, with database. Below are the commands I used to run...

The exercise [https://pgexercises.com/questions/joins/tjsub.html ](https://pgexercises.com/questions/joins/tjsub.html ) can be answered with LATERAL JOIN. ```sql select concat_ws(' ', firstname, surname) as member, name, cost from cd.bookings as b inner join cd.members as m...