async dispatch / job groups / continuous input processing? closures / text or int data ranges and filters(comprehensions)? databases / sqlite related data pro

async dispatch / job groups / continuous input processing? closures / text or int data ranges and filters(comprehensions)? databases / sqlite related data processing tools? "std"-like shim/ boiler plate commands for popular tooling to launch ml / cv tasks, or any tasks that require a bunch of standartized steps?