Home

The NPD Benchmark Wiki

This page refers to:

• [NPD Benchmark v1.7](NPD Benchmark v1.7)
• 21 -> 30 Queries
• 8 Queries with Tree-witnesses
• New data generator with initial support to ontology-based statistics
• Fixed inconsistencies in database dependencies (foreign keys) and ontology
• SQL Scripts for adding-removing indexes/keys
• Generated data adaptable to any RDBMS (CSV files)
• [NPD Benchmark v1.1](NPD Benchmark v1.1)
• 14 -> 21 Queries
• Queries with Aggregates
• Datatypes Fix
• PostgreSQL Support
• [NPD Benchmark v1.0](NPD Benchmark v1.0)

Warning

A new version of the benchmark, namely v1.7, has been released. Therefore, some content of the wiki could be outdated for the next few days. The wiki will be in a fully consistent state by Monday 30th March 2015.