Core data integration
Encyclopedia
Core data integration is the use of data integration
technology for a significant, centrally planned and managed IT initiative within a company. Examples of core data integration initiatives could include:
Core data integrations are often designed to be enterprise-wide integration solutions. They may be designed to provide a data abstraction layer, which in turn will be used by individual core data integration implementations, such as ETL servers or applications integrated through EAI.
Because it is difficult to promptly roll out a centrally managed data integration solution that anticipates and meets all data integration requirements across an organization, IT engineers and even business users create edge data integration
, using technology that may be incompatible with that used at the core. In contrast to a core data integration, an edge data integration is not centrally planned and is generally completed with a smaller budget and a tighter deadline.
Data integration
Data integration involves combining data residing in different sources and providing users with a unified view of these data.This process becomes significant in a variety of situations, which include both commercial and scientific domains...
technology for a significant, centrally planned and managed IT initiative within a company. Examples of core data integration initiatives could include:
- ETL (Extract, transform, loadExtract, transform, loadExtract, transform and load is a process in database usage and especially in data warehousing that involves:* Extracting data from outside sources* Transforming it to fit operational needs...
) implementations - EAI (Enterprise Application IntegrationEnterprise application integrationEnterprise Application Integration is defined as the use of software and computer systems architectural principles to integrate a set of enterprise computer applications.- Overview :...
) implementations - SOA (Service-Oriented ArchitectureService-oriented architectureIn software engineering, a Service-Oriented Architecture is a set of principles and methodologies for designing and developing software in the form of interoperable services. These services are well-defined business functionalities that are built as software components that can be reused for...
) implementations - ESB (Enterprise Service BusEnterprise service busAn enterprise service bus is a software architecture model used for designing and implementing the interaction and communication between mutually interacting software applications in Service Oriented Architecture...
) implementations
Core data integrations are often designed to be enterprise-wide integration solutions. They may be designed to provide a data abstraction layer, which in turn will be used by individual core data integration implementations, such as ETL servers or applications integrated through EAI.
Because it is difficult to promptly roll out a centrally managed data integration solution that anticipates and meets all data integration requirements across an organization, IT engineers and even business users create edge data integration
Edge data integration
An edge data integration is an implementation of data integration technology undertaken in an ad hoc or tactical fashion. This is also sometimes referred to as point-to-point integration because it connects two types of data directly to serve a narrow purpose. Many edge integrations, and actually...
, using technology that may be incompatible with that used at the core. In contrast to a core data integration, an edge data integration is not centrally planned and is generally completed with a smaller budget and a tighter deadline.