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flink learning blog. http://www.54tianzhisheng.cn/ Contains Flink introduction, concepts, principles, actual combat, performance tuning, source code analysis, etc. Learning cases involving Flink Connector, Metrics, Library, DataStream API, Table API & SQL, etc., as well as large-scale project cases of Flink implementation (PVUV, log storage, real-time deduplication of tens of billions of data, monitoring and alarming) are shared. Welcome everyone to support my column "Big Data Real-time Computing Engine Flink Practical Combat and Performance Optimization"
LevelDB is a fast key-value storage library written at Google that provides an ordered mapping from string keys to string values.
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