title: How to share objects and data between python processes in real-time?
body: <p>I'm trying to find a reasonable approach in Python for a real-time application, multiprocessing and large files.</p>
  
  <p>A parent process spawn 2 or more child. The first child reads data, keep in memory, and the others process it in a pipeline fashion. The data should be organized into an object,sent to the following process, processed,sent, processed and so on.</p>
  
  <p>Available methodologies such as Pipe, Queue, Managers seem not adequate due to overheads (serialization, etc).</p>
  
  <p>Is there an adequate approach for this? </p>