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…
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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…
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Metadata is data about data. In the previous article, we discussed the importance of Metadata Management (MDM). Why is metadata management important? Let’s look at how to actually create, manage, and use metadata. There is two types of users. Data Manager (Data Creator) Data User (Data Consumer) Each user goes through the following steps and…
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First of all, we would like to thank our users and contributors who attended. In the 13th board meeting, we’ve discussed about 3.4 release candidates and the future release plan. News Serveral conferences are held in Korea these days. We are attending some of the events and running a booth to demonstrate our Metatron products.…
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