在Linux系统上存储Python数据

I have the need to create a system to store python data structures on a linux system but have concurrent read and write access to the data from multiple programs/daemons/scripts. My first thought is I would create a unix socket that would listen for connections and serve up requested data as pickled python data structures. Any writes by the clients would get synced to disk (maybe in batch, though I don't expect it to be high throughput so just Linux vfs caching would likely be fine). This ensures only a single process reads and writes to the data.I have the need to create a system to store pyt