WarehousePG Concepts

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This section provides an overview of WarehousePG components and features such as high availability, parallel data loading features, and management utilities.

• About the WarehousePG Architecture
  WarehousePG is a massively parallel processing (MPP) database server with an architecture specially designed to manage large-scale analytic data warehouses and business intelligence workloads.
• About Management and Monitoring Utilities
  WarehousePG provides standard command-line utilities for performing common monitoring and administration tasks.
• About Concurrency Control in WarehousePG
  WarehousePG uses the PostgreSQL Multiversion Concurrency Control (MVCC) model to manage concurrent transactions for heap tables.
• About Parallel Data Loading
  This topic provides a short introduction to WarehousePG data loading features.
• About Redundancy and Failover in WarehousePG
  This topic provides a high-level overview of WarehousePG high availability features.
• About Database Statistics in WarehousePG
  An overview of statistics gathered by the ANALYZE command in WarehousePG.

Parent topic: WarehousePG Administrator Guide