Over the last few years, hardware and software have advanced beyond all recognition, so it's hardly surprising that relational database performance now receives much less attention. Unfortunately, the reality is that the improved hardware hasn't kept pace...

This supplement describes the SAS/ACCESS features and options that are available for OLE DB. When you use this supplement along with SAS/ACCESS Interface to Relational Databases: Reference, you will have a comprehensive guide to SAS/ACCESS software for your database management system (DBMS). This supplement explains how SAS/ACCESS software...

For all the buzz about trendy IT techniques, data processing is still at the core of our systems, especially now that enterprises all over the world are confronted with exploding volumes of data. Database performance has become a major headache, and most IT departments believe that developers should provide simple SQL code to...

Developing data processing extraction, transformation, and loading (ETL) solutions is now easier than ever with this practical guide. It shows you how to apply the components of SQL Server 2005 Integration Services (SSIS) to build an enterprise ETL application that scales and performs to your specifications. You'll not only learn how to design...

MongoDB is an open source, non-relational database system designed to meet the needs of modern Web 2.0 applications. It is currently being used by some of the most popular websites in the world. This book introduces MongoDB to the web developer who has some background building web applications using PHP. This book teaches what MongoDB...

You'll be...

A constraint is a restriction on a space of possibilities; it is a piece of knowledge that narrows the scope of this space. Because constraints arise naturally in most areas of human endeavor, they are the most general means for formulating regularities that govern our computational, physical, biological, and social worlds. Some...