feat(big-data): topk problems and solutions

Author @ChunelFeng
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yanglbme
2021-04-05 10:25:38 +08:00
parent fd2aad5b56
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- [如何从 5 亿个数中找出中位数?](./docs/big-data/find-mid-value-in-500-millions.md)
- [如何按照 query 的频度排序?](./docs/big-data/sort-the-query-strings-by-counts.md)
- [如何找出排名前 500 的数?](./docs/big-data/find-rank-top-500-numbers.md)
- [讲讲大数据中 TopK 问题的常用套路?](./docs/big-data/topk-problems-and-solutions.md)
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