While the RDBMS provides a rock-solid foundation for storing data in traditional client-server architectures, it doesn't easily (or cheaply) scale to multiple nodes.

尽管RDBMS为在传统的客户端-服务器架构中存储数据提供了一个坚实的基础，但它不能轻松地(或便宜地)扩展到多个节点。

youdao

Rock bottom became the solid foundation on which I rebuilt my life.

人生低谷最低点成了我重建生活的坚实基础。

youdao

And so rock bottom became the solid foundation on which I rebuilt my life.

所以困境的谷底，成为我重建生活的坚实基础。

youdao

When she was pounding away, this woman was the rock solid foundation that turned each song into pure, pulse-pounding joy.

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The speaker itself is built like a (glossy) rock, and the sound that comes through is as solid as the foundation.

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