Hmm, what is the order of magnitude of your action volume? Worst case, you might write them sequentially to log files via a trivial web service and deal with t

Hmm, what is the order of magnitude of your action volume? Worst case, you might write them sequentially to log files via a trivial web service and deal with them later, a la "tin" [ https://nosqleast.com/2009/#speaker/anglade https://nosqleast.com/2009/#speaker/anglade ]