# 使用JDBC或ODBC进行DWS二次开发
[开发前准备](https://support.huaweicloud.com/devg-911-dws/dws_04_0086.html)
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[基于JDBC开发](https://support.huaweicloud.com/devg-911-dws/dws_04_0088.html)
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[基于ODBC开发](https://support.huaweicloud.com/devg-911-dws/dws_04_0117.html)
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