SQL for Java Devs · interview question
Why do teams use batch processing with JDBC's addBatch and executeBatch methods in production code?
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Answer and explanation
Correct answer
B. It reduces network latency by sending multiple SQL statements in a single request.
Why
Batch processing in JDBC reduces network latency by bundling multiple SQL statements into a single request. This minimizes round trips to the database, improving performance, especially when dealing with a large number of similar operations.
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