# Second Solution: Direct Sharing

- ## AOLserver 2.1 attempted a “share everything” model by simply linking sharable parts of the interp structure:

  - At startup a single “master” interp was created and initialized
  - Later threads would create “half” interps with links to master interp structures (e.g., command and global variable tables)

Master Interp

initialized at

startup

Variable Table

Command Table

Additional

threads would

create “half”

interps

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