Why Consider a Service-Oriented Database Architecture for Scalability and Availability

Published: December 8, 2005
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SQL Server 2005 contains major improvements in all four areas of scalability: higher volumes of transactions, larger volumes of data, more complex queries, and more complex application requirements. It also introduces a new architectural approach for handling high transaction volumes, the Service-Oriented Database Architecture (SODA). With SODA, databases become an interconnected set of highly available Web services. Read this white paper for an overview of the Service-Oriented Database Architecture and how SQL Server 2005 supports it.

Included in this document:

Scalability Overview

Transparent Scale-Out

Nontransparent Scale-Out

Scale-Out Through SODA

Service-Oriented Database Architecture (SODA)

Database Services

Interservice Communications

Native XML

Complex Business Rules

Reference Data

Infrastructure

SODA Service Broker

Replication

SQL Server 2005 Database Services

Exposing Database Services

Processing XML

Scalable Application Example


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