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Building the servicesĪll of the services where written in Kotlin, this is actually where I spend most of the time as this was my first serious attempt writing something in Kotlin that needs to be more production level and can actually be deployed. For storing the data for the dashboard I decided to use an old favorite of mine InfluxDB which is perfectly suited as a Time-Series DB to display the crypto values over time and allow me to do some queries on this for the dashboard. As mentioned I love a new challenge, have read a lot about Kotlin but never used in a production use-case, so this is a good as moment as ever to try this.ģ. For this dashboard I am using Kotlin for building the Kraken scraper and the consumer that pushes the data into InfluxDB. The reason I am going with Kafka as this later allows me to hook in additional consumers with different responsibilities and keep a clean separation of concerns.Ģ. I first drafted a high level concept Architecture on what I wanted to achieve:ġ. When I do these projects I always love to challenge myself a bit and use some technologies I am not familiar with yet and learn more about them, hence I picked Kotlin as my main language. Hence I was wondering if I could not run a Grafana dashboard and publish some of the output from these exchanges to this? Seems easy enough so let’s get to it and hopefully you can also get this up and running quickly!! Architecture Each of these pages can be easily found on the interwebs, but I could not find a single dashboard. In specific I wanted to have different Pairs (BTC vs EUR and BTC vs ETH) in a single page. It has been a long while since I posted but recently I have been messing around with crypto and decided I needed a way to quickly gain insights in to several statisics around Crypto currencies. Junaid18183 on AutoScaling your Kubernetes cl…Īutoscaling Containe… on Deploying a Highly Available K…

Autoscaling Containers on Kubernetes on AWSĬryptocurrency Grafa… on Deploying a Highly Available K…īuilding a Hexapod r… on Building a Raspberry PI Robot….Building a Raspberry PI Robot Car part 3: Wheel design.Building a Hexapod robot part 1: Design & build.