What Is the Side Car Pattern?

So maybe give us a brief over vea on what the side car pattern is. The way to be able to interact between one cydia and another could be various toperchoos to implement luccaly reachableapi. And pretty much the same with certain level change will happen if insted of your local machine you're running into a intacote ina cobenteplaste. K. Ok, so let's make sure for listeners who aren't familiar with the side carpattern, i think maybe there was a little bit of descriptionthere of what it is,. But maybe more explicitly, what exactly is the sideCar pattern? Because that's broader than just dapper.