The key to performance is to keep the hot data in memory.
性能的关键是将热数据保存在内存中。
计算复杂性研究是通过数理逻辑和算法理论领域的旅程。
Psychology should help us understand how we meet life's challenges.
In machine learning, the trade-off between bias and variance is crucial for achieving good generalization.
我不是一个回头看的人，我总是向前看。
成功不在于成为最好的，而在于始终如一地提供优质产品。