IP屬地：上海
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OGG（GoldenGate） + Kafka + Kudu 搭建實(shí)時(shí)數(shù)據(jù)系統(tǒng)背景： 公司要啟動(dòng)項(xiàng)目要做一個(gè)實(shí)時(shí)數(shù)據(jù)系統(tǒng)，去替代現(xiàn)在在oracle上計(jì)算的那套東西全部搬到Hadoop平臺(tái)上；調(diào)研了Druid、Hbase、K...
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Leetcode 1112. 每位學(xué)生的最高成績(jī)
https://leetcode-cn.com/problems/highest-grade-for-each-student/[https:/...
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Leetcode 2004. The Number of Seniors and Juniors to Join the Companyhttps://leetcode-cn.com/problems/the-number-of-seniors-and-juniors-to-jo...
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Leetcode 1635. Hopper 公司查詢 I
https://leetcode-cn.com/problems/hopper-company-queries-i/[https://leetc...
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Leetcode 1412. 查找成績(jī)處于中游的學(xué)生https://leetcode-cn.com/problems/find-the-quiet-students-in-all-exams/[h...
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Leetcode 1384. 按年度列出銷售總額https://leetcode-cn.com/problems/total-sales-amount-by-year/[https://lee...
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Leetcode 571. 給定數(shù)字的頻率查詢中位數(shù)https://leetcode-cn.com/problems/find-median-given-frequency-of-numbers/...
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Leetcode 1194. 錦標(biāo)賽優(yōu)勝者
https://leetcode-cn.com/problems/tournament-winners/[https://leetcode-cn...
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Leetcode 569. 員工薪水中位數(shù)https://leetcode-cn.com/problems/median-employee-salary/[https://leetcod...