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79 questions from real interviews
If the CTR panel receives millions of events per second, how do you estimate the number of Kafka partitions and Spark handlers and where to look for the bottleneck?
The casino product data is stored in storage and comes through a message queue. You need to regularly update the signs and prompt users. How to design a production pipeline?
The casino product data is stored in storage and comes through a message queue. You need to regularly update the signs and prompt users. How to design a production pipeline?
The casino product data is stored in storage and comes through a message queue. You need to regularly update the signs and prompt users. How to design a production pipeline?
In order history, you can use winner label, bid/no-bid, manual removal of supplier and other events. What labels and metrics should I choose for the candidate generator and ranker?
How does scalable scalar attention work, what is its computational complexity, and what changes GQA, MQA, and the limited attention window?
Several annotators transcribe the same low-resource-language audio and produce inconsistent text, numbers and addresses. How do you clean or aggregate the labels?