Gian Merlino

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Activity overview

Latest activity by Gian Merlino
  • Gian Merlino created an article,

    Connecting Tableau to Druid with JDBC

    Tableau 2018.3 introduced support for JDBC connections, which you can use to connect to Druid. This article documents the technique for Imply 2.8+, but it also works for Apache Druid 0.14.0+. Pleas...

  • Gian Merlino created an article,

    Querying Druid from the command line

    Druid SQL The simplest way to make Druid SQL queries from the command line is using the dsql tool included with the Imply distribution: $ bin/dsqlWelcome to dsql, the command-line client for Druid ...

  • Gian Merlino created an article,

    Using Oracle Cloud S3-compatible Object Storage as a deep storage for Druid

    These instructions have been tested with Imply 2.8 (based on Druid 0.13.0). Oracle Cloud provides an S3-compatible Object Storage API, which can be used as a Druid deep storage. This requires Imply...

  • Gian Merlino created an article,

    Using OpenStack Swift as deep storage for Druid

    About Swift OpenStack Swift is a self-hosted option that offers enough compatibility with the S3 API to be used as deep storage via Druid's S3 integration. Imply 2.7.x and earlier (Druid 0.12.x and...

  • Gian Merlino created an article,

    Integration with Hadoop

    Druid can interact with Hadoop in two ways: Use HDFS for deep storage using the druid-hdfs-storage extension. Batch-load data from Hadoop using Map/Reduce jobs. These are not necessarily linked t...