Developing Apama Applications > Developing Apama Applications in EPL > Using Correlator Plug-ins in EPL > Using the MemoryStore > Restrictions affecting MemoryStore disk files
Restrictions affecting MemoryStore disk files
At any one time, only one correlator should be accessing a particular MemoryStore disk file.
To minimize the risk of data corruption in the event of a system failure, keep MemoryStore files on your local disk and not on a remote file server.
Do not create hard or symbolic links to MemoryStore files. Linking to the directory that contains a MemoryStore file is not a problem.
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