Help Center/ GaussDB/ Best Practices/ Best Practices for JDBC/ Best Practices for JDBC (Centralized Instances)/ Streaming Query/ Scenario Overview/ Requirements and Objectives

Updated on 2025-09-04 GMT+08:00

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Requirements and Objectives

Service Pain Points

In a standard query, JDBC will receive a significant amount of data when querying massive data. Reading all this data in full can potentially cause memory overflow.

Service Objectives

Execute streaming queries with JDBC to prevent memory overflow.

Parent topic: Scenario Overview

Previous topic: Usage Scenarios

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