The power of batching or speeding JDBC by 100

We all know that one coarse-grained operation is more efficient than a number of fine-grained ones when communicating over the network boundary but until recently I haven’t realized how big that difference may be. While performing a simple query individually for each input record proceeded with the speed of 11k records per hour, when IContinue reading “The power of batching or speeding JDBC by 100”