What is Apache Drill and how to setup your Proof-of-Concept

Sam Vruggink March 11, 2019 Data Analytics, Big Data, Data Warehousing & BI, Database, Databases, Microsoft Azure, NoSQL 2 Comments

Apache Drill is a schema-free SQL query engine. Drill supports a variety of NoSQL databases and file systems, including HBase, MongoDB, MapR-DB, HDFS, MapR-FS, Amazon S3, Azure Blob Storage, …

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SQL Challenge: Drilling down into World Cup Football Tag Cloud

Lucas Jellema June 24, 2014 Database, SQL No Comments

In a previous article, I have introduced the World Cup Football tag cloud (https://technology.amis.nl/2014/06/22/sql-challenge-dynamically-producing-a-tag-cloud-for-world-cup-football-matches/). I have shown how tags can be associated with football matches, both explicitly and implicitly …

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ADF DVT: Sunburst to quickly inspect the hierarchical composition

Lucas Jellema July 24, 2013 Oracle, Oracle Application Development Framework 1 Comment

The recent JDeveloper/ADF 11gR1 Patch Set 6 release introduced the Sunburst component, one of the many data visualization components in ADF. Sunburst (sometimes called Rings Chart) provides an attractive …

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Tag: drill