The Spider Storage Engine is the Storage Engine of MySQL that has the following features.

- Table link
   Spider makes to be available that tables in some other MySQL servers can use like in local MySQL server.

- Boost
  Spider can reinforce and expand the other Storage Engine's features by cooperation.

- XA transaction
  Spider can synchronize update for some MySQL servers by XA transaction.
  Because the spider supports XA transaction, it can be used for the clustering of update series Database.

- Table partitioning
  Spider can partition a table data for tables in some other MySQL servers.

Kentoku SHIBA