Apache Drill by Ted Dunning

Apache Drill Ted Dunning ebook
Publisher: O'Reilly Media, Incorporated
Page: 200
Format: pdf
ISBN: 9781449362041

In August we made Drill available asked me what's coming next, so I will be added to Drill in 2015. Welcome to the Apache Drill Documentation. Querying a File System Introduction. Interfaces Introduction to Apache Drill through the following interfaces:. After starting the Drill shell, you can type queries on the shell command line. You can define one or more workspaces in a storage plugin configuration. A major fragment is a concept that represents a phase of the query execution. Supported Data Types · Date, Time, and Handling Different Data Types. Drill 1.3 was released on November 23, 2015. The SHOW TABLES command returns a list of views created within a schema. Drill reads from and writes to data sources having a wide variety of types. Drill Introduction · Why Drill · Drill Introduction →. To use Drill in distributed mode, you need to control a Drillbit. Connect a Data Source Introduction. Drill supports Drill treats a JSON object as a SQL record. FLATTEN separates the elements in a repeated field into individual records. Installing Drill in Embedded Mode. Why DrillArchitecture Introduction →. Apache Drill is an open source, low latency SQL query engine for Hadoop and NoSQL.