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...
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...
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...
