OLAP Databases: Table of Contents

[Doradus OLAP Databases](https://github.com/dell-oss/Doradus/wiki/Doradus OLAP Databases)

• Architecture
• OLAP Database Overview
  • Starting an OLAP Database
  • OLAP Overview
  • When OLAP Works Best
  • The Email Sample Application
• OLAP Data Model
  • Motivation
  • Identifiers
  • Application
  • Table
  • Objects
  • Object IDs
  • Fields
  • Aliases
  • OLAP Sharding Model
  • Cross-shard Relationships: Xlinks
  • Shard Aging
• Doradus Query Language (DQL)
  • Query Perspective
  • Clauses
  • Clause Negation: NOT
  • Clause Connectors: AND, OR, and Parentheses
  • Literals
  • Null Values
  • IS NULL Clause
  • Text Contains Clauses
  • Range Clauses
  • Equality Clauses
  • IN Clause
  • Timestamp Clauses
  • Link Clauses
  • Quantifier Functions
  • Transitive Function
  • Count (<link path>
• OLAP Object Queries
  • Query Parameters Overview
  • Fields Parameter
  • [Metric Parameter for Object Queries](https://github.com/dell-oss/Doradus/wiki/Metric-Parameter for Object Queries (OLAP))
  • Order Parameter
  • Query Results
• OLAP Aggregate Queries
  • Aggregate Parameters Overview
  • [Metric Parameter for Aggregate Queries](https://github.com/dell-oss/Doradus/wiki/Metric-Parameter for Aggregate Queries (OLAP))
  • Grouping Parameter
  • Multi-metric Aggregate Queries
  • Pair Parameter
• OLAP REST Commands
  • REST API Overview
  • OLAP Rest Command Summary
  • Application Management Commands
  • Object Update Commands
  • Shard Management Commands
  • Object Query Commands
  • Aggregate Query Commands
  • Find Duplicates Command
  • Task Management Commands
  • OLAP Browser Interface