Enterprise Application Integration (EAI)
T&H delivers EAI services that facilitate sharing of information assets across legacy systems, and
across system platforms. We enable interoperability using COTS tools such as WebMethods to integrate data
in the creation of an integrated data environment (IDE). Within this context, T&H provides the following
services:
- Data Access Layer
- Develop interfaces for data exchange between IDE legacy systems
- Identify rules for access of legacy data and develop mechanism for data access
- Business Objects Layer
- Accommodate business objects associated with identified legacy data
- Provide data store to support all associated business objects
- Business Process Layer
- Define business rules
- Provide data store to support all rules for associated business processes
- Data Manipulation Layer
- Specify and incorporate solutions for data mediation and translation
- Provide translation tool to support data manipulation
- Security Layer
- Comply with applicable agency security requirements
- Provide a data store to house information required for administrative rights
- Formatting Layer
- Determine and develop all data schemas, transformations and metadata associated with the formatting of identified data
- Define data requirements for IDE business processes
- Messaging Layer
- Facilitate a comparable setting for exchanging data
- Based on defined administrative rights, allow access to identified user systems
- Test and Evaluation
- Test capability to support IDE business process
- Summarize efficiencies
- Recommend improvements for IDE and implement technical insertions
- Documentation
- Provide all system documentation in a manner that can be used by the end user
