A COMPARATIVE STUDY OF PARTITIONING TECHNIQUES: INTRODUCTION

INTRODUCTION

Modern enterprises frequently run mission-critical databases containing upwards of several hundred gigabytes and, in many cases, several terabytes of data. These enterprises are challenged by the support and maintenance requirements of very large databases (VLDB), and must devise methods to meet those challenges. It is an environment or storage space managed by a relational database management system (RDBMS) consisting of vast quantities of information. It is sometimes used to describe databases occupying magnetic storage in the terabyte range and containing billions of table rows. Typically, these are decision support systems or transaction processing applications serving large numbers of users.

(more…)