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    JanusGraph with Cassandra

    JanusGraph is a Graph Database. First of all, let’s see what is Graph Database. Graph Database: In computing, a graph database is a database that uses graph structures for semantic queries with nodes, edges, and properties to represent and store data. A key concept of the system is the graph...

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    Don’t Let the Redis HyperLogLog Make You Hyper!

    What is HyperLogLog? “How Many Distinct” is the question that is always asked in the current era of ‘Data’ wherein a count of unique entities is required in a fast and efficient way, trading off some accuracy in the result. Enters HyperLogLog which is a probabilistic cardinality estimation algorithm that...

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    ASPState database - A performance bottleneck

    The Project We were recently tasked with resolving a performance bottleneck on a very popular online food ordering system in India. The problem statement was rather simple: The website was running very slow during peak hours. The application was opaque to us - being an off the shelf application whose...

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