The image shows a sharded database, represented by a Coordinator Database icon and three shard databases below it labeled from left to right, Shard DB1, Shard DB2, and Shard DB3. An icon representing an Application appears to the left of the Coordinator Database, and an arrow labeled "1" points from Application to Coordinator Database. Coordinator Database has three arrows labeled "2" which point to Shard DB1, Shard DB2, and Shard DB3.