Metatron Grandview is a solution for real-time monitoring of operating facilities using Druid. In particular, it is possible to prevent unexpected breakdown of equipment by predicting equipment failure in advance based on the status data of equipment collected in real time. Metatron Grandview with these features is about to be released. The new release, version…
Read more
After creating a nice dataflow, you’ll probably want to reuse the dataflow against another file or query result automatically (like daily-basis) or manually. Metatron Discovery’s data swapping feature is developed to enable this kind of works. Although Metatron Discovery itself doesn’t have scheduling ability, but you can use preptool, a CLI tool for data preparation…
Read more
Metatron Discovery is a very useful BI solution that contains from data preparation to end-user visualization, but because of that wide coverage, the required components are rather more than other independent solutions, so installation, configurations could be very tiresome. Supporting clients of ours, I felt that if we could deploy as a docker image at…
Read more
Recently, Discovery Spark Engine has been introduced in Metatron Discovery. It is an external ETL engine based on Spark SQL. The embedded engine suffers huge garbage collection pressure if the record count reaches more than 1M. In this case, Discovery Spark Engine is the best solution. To avoid complex dependency problems, Discovery Spark Engine is…
Read more
