Sargable

Query optimization

Query plan

Operating system

Relational database management system

Search engine

Parallel computing

Computer science

Query language

Distributed computing

Data Transformation Services

Web search query

Database

Relational database

Query by Example

Query expansion

Sql server

Language Integrated Query

Information retrieval

In recent years, Massively Parallel Processors have increasingly been used to manage and query vast amounts of data. Dramatic performance improvements are achieved through distributed execution of queries across many nodes. Query optimization for such system is a challenging and important problem.

Query optimization in microsoft SQL server PDW