Heterogeneous Data Replication
نویسنده
چکیده
Preface Today, more and more business applications are being designed to run in distributed computing environments. In these environments, data replication is a key to effectively distributing and sharing information. It is a fast and reliable way to disseminate and consolidate information to and from multiple locations. Furthermore, enterprise information systems become increasingly heterogeneous, with a growing number of diverse platforms and database systems. Data replication solutions need to address these requirements for heterogeneous support. This paper examines the major commercial replication designs. Based on IBM's DataPropagator solution, a new true heterogeneous architecture will be proposed, including a prototypical implementation. Section 1 gives an introduction to the main concepts of heterogeneous repli-cation. Section 2 examines a selection of four commercial replication products.
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