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Thursday, 18 April 2019 17:51

Metatron Discovery

Metatron Discovery is an end-to-end big data self service analytics open source solution, developed by SK Telekom Co. Ltd., Seoul, Korea. Metatron is able to process huge data sets super fast, powered by an optimized Apache Druid (a very fast highly scalable columnar data-store). This open source application provides easy data analytics for everyone, with an intuitive user interface with full API support.

Some key Features:
integrated powerfull interactive data preprocessing tool;
interactive dashboards with numerous preloaded charts;
supports query(SQL) based data exploration and GUI based data wrangling;
supports various data sources (e.g. DBs, Hive, PostgreSQL, MySQL, Presto or Kafka streams);
job and data usage monitoring;
metadata management;
supports 3rd party data analytics tool integration;
fine grain access control of users and workspaces;
overcomes druid weaknesses without performance degradation using Metatron optimized Druid;
full API support, enabling easy integration into your environment;
Docker support for distributed version deployment.

More information here:
and here

An on line demo is available here:
Username: metatron and Password: metatron
Published in analytics
Friday, 19 October 2018 09:08

Grafana dashboards

Grafana provides a powerful and elegant way to create, explore, and share dashboards and data with teams and on the world wide web. It is most commonly used for visualizing time series data but many use it in other domains including business analytics, industrial sensors, weather forecasting and process control.

Grafana works with Graphite, Elasticsearch, Cloudwatch, Prometheus, InfluxDB & many more data sets, included MySQL, PostgreSQL, Microsoft SQL Server, etc. Grafana is open source software, but if offers some commercial plugins to add some useful features. Some sample dashboards hosted on our servers (no login required).


Published in controlling