The catalog keeps information about Freeze Maps and Freeze evictors in a Berkeley Db environment. It is used by FreezeScript.
evictor — True if this entry describes an evictor database, false if it describes a map database.
key — The Slice type for the database key.
value — The Slice type for the database value.
True if this entry describes an evictor database, false if it describes a map database.
The Slice type for the database key.
The Slice type for the database value.