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LeetCode
Discontinued This is my LeetCode solutions for all 2000+ problems, mainly written in C++ or Python. (by lyhsieh)
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InfluxDB
Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.
My recommendation is to do some research at Geeksforgeeks.org or leetcode.com to start your preparations. It shouldn't be too difficult with your experience but just yesterday a java dev with over 12 years experience got thumbs-down from one of the engineering leads.
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