Author: polaris

Change the screen size of your dashboard

The default screen layout setting of Metatron’s dashboard is set to “Fit to Screen” by default. In other words, the screen size of the dashboard is based on the size of the screen you are currently viewing. However, you might want to put as many charts in one dashboard as you need. To do this,…
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Summary for the First Board Meeting

As announced earlier, our first monthly board meeting was held on October 12th at SKT-tower, Seoul. Committers and stakeholders of metatron were present. We shared ideas on our three main agendas: Open-source development process and policies Release history and future release plans Issues in-progress Stay updated with this brief review for the meeting! Development process…
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Metatron Discovery 3.0.4 is released

This version is an improved one for the 3.0 release. Now Metatron supports the cancellation function for querying by ‘Workbench’. Also we stabilized a lot of features. Check the details below. Enhancement #50 Workbench show query log for hive connection #255 Network Diagram needed selection filter #277 Embedded dashboard can set filter value with request…
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Metatron Discovery Board Meeting in Seoul, Korea

We are going to have a monthly board meeting for developing Metatron Discovery! This is the first start. If you have any ideas about Metatron, please come and share your opinions freely. Date: Oct 12th (Fri) Time: AM 10:00 ~ Participants: Metatron committers & Stakeholders Contents: – Sharing Metatron development process and guide – Announcing…
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Meet metatron Discovery in SKT’s TANGO Data Warehouse!

SK Telecom, being Korea’s leading mobile carrier, strives to make consumer experiences better. To improve our services, we monitor the call quality data collected from all network equipment. We gather and manage service quality data on our platform called TANGO DW (Data Warehouse). TANGO is short for ‘T Advanced Next Generation Operations supporting system’. It…
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Metatron Discovery 3.0.3 is released

This version is an improved version of the 3.0 release and includes many fixed bugs with some enhancements. If you are using 3.0.2 now, we highly recommend you to upgrade to 3.0.3. The followings are improvements in this version: Enhancement #198 Allow change of command when editing rule #202 Add an action in an activity…
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8th Druid Meetup in Seoul, Korea

The Druid@Seoul Meetup is dedicated to bringing together users and developers of Druid to exchange knowledge, insight, and spur the adoption of Druid for innovative research and commercial applications. Your participation is most welcome! … Stay tuned on this channel for upcoming meetups and events. Talks – Web analytics at scale with Druid at naver.com…
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Metatron Discovery 3.0.2 is released

Improved version of the Metatron Discovery 3.0 is released now! It includes some bug fixes and enhancements. You can see more details in this url: https://github.com/metatron-app/metatron-discovery/releases/tag/3.0.2 Main Impovements Data Preparation feature is mainly imporved in this version. Follwing two functions would be testable in our demo: https://discovery.metatron.app #42 Spports edit/update rule command in the middle…
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Metatron is going to Strata Data Conference New York

Meet us at the 2018 Strata Data Conference in New York. Strata Data Conference is where cutting-edge science and new business fundamentals intersect—and merge. It’s a deep dive into emerging techniques and technologies. You’ll dissect case studies, develop new skills through in-depth tutorials, share emerging best practices in data science, and imagine the future. We’ll…
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Evaluation on Druid

Evaluation on the Druid’s performance Since the Druid aims for real-time search data store, performance evaluation focuses on two aspects: – Query latency – Ingestion latency Minimizing consumed time on query processing and data ingestion is the key to being ‘real-time’. Following is the evaluations on Druid by Druid developers and SK Telecom. This paper…
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