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apache_druid_self_learn's Introduction

Purpose

Introduction to RDBMS. Row and Columnar databases. OLAP and Apache Druid.

Contents

  1. Databases-OLAP and Apache Druid.pdf - Slides with details on the working of RDBMS, OLAP and Druid.
  2. Ingestion Specs - Ingestion specs used in the slides
  3. Data Queries - Quering Apache Druid using JOSN and SQL.
  4. Lookup Definition & Mapping Data - Lookup definition and initialization.

Table of Contents: Databases-OLAP and Apache Druid.pdf

a. Slides 1 to 14: Introduction to Databases. Row, column databases.

b. Slides 15 to 59: Distributed databases.

c. Slides: 60 to 64: File formats.

d. Slides 65 to end: Introduction to OLAP, Apache Druid.

e. Slides 308 to end: Druid integration with Talend, DBeaver.

apache_druid_self_learn's People

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