A simple way to build your Real-Time dashboard

Building a live dashboard could be a headache due to the complex architecture and hard maintenance. Nowadays, the data is power and as soon as they are extracted, transform, and loaded (ETL) our systems can give us responses in realtime.

Architect this kind of system could be a system that consumes data from an external source (Apache Kafka, Kinesis, RabbitMQ …) and writes the data to persistence storage like Apache Cassandra, MySQL, etc. This implies another service that will fetch the data from the persistence storage and the complexity starts…