This illustration shows the contents of a shard, including the chunk and duplicated table objects. A box is shown at the top of the illustration, with the following objects inside, from top to bottom:
Chunk #1 of the sharded tables containing the P1 partition of tables Customers, Orders, and Lineitems
Chunk #6 of the sharded tables containing the P6 partition of tables Customers, Orders, and Lineitems
Chunk #11 of the sharded tables containing the P11 partition of tables Customers, Orders, and Lineitems
A duplicated table called Stockitems
The box described above points to a shard object below it.