In this blog we are going to cover one use case in which we want to use 2 measures and plot them next to each other in the same canvas (rather than 2 separate charts) using grid charts.
Implementing HALB in Helical Insight
In this blog we are going to learn how to implement High availability and load balancing using an Apache web server with two Tomcat instances. This can help in improving performance as well as ensuring that there is no downtime. There could be other modes as well of implementing HA LB using other servers also like IIS, NGINX, HA proxy, load balancer appliances provided by AWS GCP etc. But in this blog we have covered how it can be done using Apache web server.
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Implementing load balancing in Trino
In this blog we are going to cover how can you setup Trino on multiple load balancing mode so that the SQLquery execution can happen in parallel, thus helping in better performance as well as a fault tolerant server in case if one server goes down users requests will still be getting processed.
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Custom Charts – Usage of VF in Helical Insight Version 5.2 Onwards
Open Source BI product Helical Insight comes with plenty of default visualization options. There could be occasions in which some other custom chart might be required. thing else might also be required over and above what is by default available. From version 5.2 onwards we have included VF option in Helical Insight application which can
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Usage of Geographical Map in Helical Insight
In Open Source BI Helical Insight application version 5.2 onwards, we have also started providing support of Maps visualization. In this document, we are covering how to create map based on different criteria andvarious configurable properties of map. NOTE: By default, we are using Map Box plugin for map visualization in Helical Insight. If you