ICT705 Data and System Integration Report: ATMC Semester 1, 2018

This report focuses on data and system integration within the context of Health Information Technology (HIT). It explores the application of data mining and data warehousing to enhance the efficiency and accuracy of healthcare decision-making processes, particularly in line with the Health Information Technology for Economic and Clinical Health (HITECH) Act. The report details the use of various technologies to promote health and information technology, including the development of three key architecture diagrams: an architecture overview, a logical view based on EIA RA, and a component interaction diagram. The primary objective is to establish a system capable of maintaining and integrating patient health records across different healthcare providers. The report delves into internal and external applications, information management components, data integration strategies, application programs, cloud services, and security and privacy measures, providing a comprehensive analysis of the system's architecture and functionality. Furthermore, it covers enterprise information integration services, information management and integration challenges, and offers recommendations for future development.

ICT705
Data and System Integration
Task 1
ATMC Semester 1, 2018
Name of the Student
Name of the University
Author’s Note

DATA AND SYSTEM INTEGRATION
Executive Summary
The concept of data and system integration is to analyze different software components that
can be linked with the business for re organization the business policy and develop the current
business process. The data mining and data warehouse is applied for the development of
information system for Health Information Technology for Economic and Clinical Health Act or
HITEC Act. The system is developed for increasing the efficiency of the decision making and
increase the accuracy in the health care. Different technologies used for the promotion of the
health and information technology and the report is prepared consisting of the three
architecture diagrams namely architecture overview diagram, logical view in EIA RA and the
Component Interaction Diagram. The system mainly focuses on maintaining the health records
of the patients such that it can be shared ad integrated with different health care service
providers.
Page ii

DATA AND SYSTEM INTEGRATION
Table of Contents
Introduction.....................................................................................................................................1
1. Architecture Overview Diagram..................................................................................................1
1.1. Internal Applications.............................................................................................................2
1.2. External Applications............................................................................................................2
1.3. Information Management.....................................................................................................2
1.4. Data Integration....................................................................................................................2
1.5. Application Programs............................................................................................................2
1.6. Cloud Services.......................................................................................................................3
1.7. Security and Privacy Services................................................................................................3
2. Logical View Diagram...................................................................................................................3
3. Enterprise information integration service.................................................................................4
4. Information management and Integration.................................................................................5
4.1. The disparate nature of entities and systems within health care:...................................5
4.2. The volume of structured and unstructured data:...........................................................5
4.3. Sensitivity of the data pose challenges for data management:.......................................5
4.4. Integration:............................................................................................................................6
5. Component Integration...............................................................................................................6
6. Enterprise Information Architecture Reference Architecture.....................................................7
7. Information Management and Integration.................................................................................7
8. Conclusion....................................................................................................................................9
9. Recommendations.....................................................................................................................10
Page iii

DATA AND SYSTEM INTEGRATION
Bibliography...................................................................................................................................11
Page iv

DATA AND SYSTEM INTEGRATION
Table of Figures
Figure 1: Architecture Overview Diagram.......................................................................................1
Figure 2: Logical View Architecture Diagram..................................................................................3
Figure 3: Componnet reationship Diagram.....................................................................................6
Page v

DATA AND SYSTEM INTEGRATION
Introduction
For the preparation of the report on data and system integration of health information
technology different innovation technology are applied and new divisions are created for
merging the organizational data into the information system. The different business strategies
are linked with each other using the enterprise architecture and the information about the
healthcare are analyzed in different layers for integration in the current information system. It
is important to predict the requirement of the project for the development of the health
information system. For the development of the health information system an information
centric methodology is followed with the benefits of the Electronic Health records along with
the challenges faced for the Enterprise Information Architecture.
The enterprise reference architecture can be used for designing the blocks of the information
system. The management of the health information of the patients and the health information
technology is important for the success of the information system. The upgrades for the system
should be analyzed development of the information system.
1. Architecture Overview Diagram
Figure 1: Architecture Overview Diagram
(Source: Created by author)
Page 1

DATA AND SYSTEM INTEGRATION
1.1. Internal Applications
The things that are used for the development of the line of business systems are the service
and the products that are offered by the health care system such as the storage of patient
information and integration with the database management system.
1.2. External Applications
It consists of the supply chain, data providers and the platform used for the management of the
service. The implementation of the big data can have an impact on the supply chain and
overcome the technological challenges for delivering a fully functional model for the healthcare
management system.
1.3. Information Management
The management of the information is important for successful deployment of the healthcare
management system. There are five different components such as Meta data service, Master
data service, Data service, Content service and Analytical service. The Meta data service are
object oriented and it is integrated with the enterprise information system for processing the
Meta data. Microsoft SQL server, Visual studio can be applied for exchanging the model along
with other development tools. The Master data service is used for the management of the set
of organization data and organizing it into models. Different rules can be created for controlling
and updating data and enabling sharing of the data with the different peoples in the
organization.
The content service is used for serving the text in different forms such as JSON, XML, etc. The
content of the web site are provided to different user at a time on demand.
The analytical service is used in the information system for the providing accurate research
performance analysis by combining the high quality sources of data. A report can be generated
form the health information stored in the information system database.
1.4. Data Integration
The integration of the data is a procedure of combining the data generated from
different sources and allowing the user to view the data in a unified manner. It is used in the
information system for collecting the patient health information from different sources like LAB,
diagnostics, etc. and allowing the doctor to view it for providing proper diagnostics to the
patients.
1.5. Application Programs
The application program is a program used for designing and performing a set of
function for handling the request of the users using the information system. An application
program interface is required for allowing the users to communicate with the other programs
and it is applied in the health information system for creating a report for the patients by
combining the diagnostics and the LAB information to help them to identify the current status
of the health condition.
Page 2

DATA AND SYSTEM INTEGRATION
1.6. Cloud Services
The implementation of the cloud service in the health care management system helps in
recording the data generated from the different devices. Cloud based application can be sued
for the storage of the information and getting its access from remote location for increasing the
efficiency of the healthcare management system.
1.7. Security and Privacy Services
The security and the privacy service must be considered for developing high quality
tools in the health information sector. The treatment of the patient can be improved by
strengthening the public and the society link. A substantial risk may evolve if the patients
informations are not secured.
2. Logical View Diagram
Figure 2: Logical View Architecture Diagram
(Source: created by author)
Page 3

DATA AND SYSTEM INTEGRATION
According to the health care organization the data consists of the diagnostics
information of the health condition of the patient and the data is generated from different
sources such as tele health devices, LAB, etc. The data are integrated with the health
information system for increasing the accuracy of the diagnostics and responding to the query
of the users connected with the information system.
The presentation service and the delivery channel is used for creating a link between the
patient and the health care representatives for the management of the user information for the
development of the healthcare information system.
Information service block is used for the storage of the data generated from the different
sources of the information system and it provides different types of service such as metadata,
master data, operational data, unstructured data and analytical data service to the users of the
information system.
Thee enterprise information service block is used for the management of the key relationship
between the data service and organize the assets of the information system. The application of
the big data and data warehouse techniques can help in increasing the efficiency of the
information system.
3. Enterprise information integration service
Enterprise information integration services:
i. Discover – It is used for the identification of the best practice of the healthcare system
and aligning the current business strategy with the information system for meeting the needs
of the users.
ii. Profile – Different profiles are maintained in the information system such as
administrative profile, patient profile, and database administrator profile for maintaining the
records of the healthcare management system.
iii. Cleanse – Cleanse is used for maintaining a repository of the data and removal of the
complex data for maintaining a simplicity in the framework of the information system.
iv. Transform – The data residing in the information system is required to be transformed
for maintaining a balance with the business requirement and add value and benefit to the
healthcare department for the adaptation of the flexible changes in the requirements of the
users.
v. Federate – Number of stages of the information system should be linked with each
other for forming a centralized unit and respond to the query of the users. The data should be
secured for maintaining the autonomy of the enterprise architecture.
Page 4

DATA AND SYSTEM INTEGRATION
vi. Replicate – The replication of the data in the information system increases its availability
and reduces the response time of the users to get the access of the information residing in the
database.
vii. Stream - The streaming of the data is dependent on the bandwidth of the network and
thus a stable internet connection is required for the proper working of the information system.
viii. Deploy – For the deployment of the data service the current framework of the
organization needs to be identified and it should be aligned for reducing the errors and develop
a fully functional healthcare information system.
4. Information management and Integration
4.1. The disparate nature of entities and systems within health care:
It defines the organizational structure and utilized as a strategic management tool for
the development of the master plan which can be used for the integration of the force. The
business planning, automation, business operations and the technological infrastructure are
analyzed for the development of the information system. The complexity of the information is
that multiple health care organization should be involved for exchanging the information using
the information system. The enterprise information architecture is applied in the health care
sector because it helps in implementation of new technologies by analyzing different process
and data for interacting with the different health care organization.
4.2. The volume of structured and unstructured data:
Volume of structure and unstructured data are presented using the operational model
because it takes the component from the component model and distributes it to the nodes
located in the geographical location. The flow of data between the nodes are specified for the
different geographical locations. Each of the nodes in the network have more than one specific
components and is called deployment units. The component model is broken into functional
and nonfunctional operational model. The operational model should be created such that a
continuous availability and resiliency should be maintained and it helps in continues
improvement of the current business process.
4.3. Sensitivity of the data pose challenges for data management:
The use of the electronic health record can have an impact on the management of the
data and there are different technologies available that can be used for storing, analyzing and
obtaining the data. The new innovative technologies can be implemented for understanding
the data flow and deliver a healthcare delivery system for exchanging the health information.
The user interface of the information system should act as an intermediate for
interacting with the different components and the users using the information system. The
below diagram is created for demonstration of the logic model of the organization and sharing
the data between the entities. The data can be viewed at a wider angle utilizing the EA tool
Page 5

DATA AND SYSTEM INTEGRATION
because it creates a map between the interface, process and the intersection of the system that
allows the enterprise to take important decision on different It implementation, purchasing and
care plan that should be taken for the development of the healthcare management system.
4.4. Integration:
For the development of the logical framework of the healthcare information system the
entities should evaluated and the design process should be started for implementation of the
technical functionality on the information system. The business views and the service that are
required for transferring the information should be documented and each of the layers in the
network model should have relation with each other for checking the interoperability,
availability and security of data in the organization. Each of the processes should be related
with each other. The elements used in the enterprise architecture should be grouped for
creating a new functionality improve the quality care of the healthcare system.
5. Component Integration
Figure 3: Componnet reationship Diagram
(Source: Created by author)
Page 6

DATA AND SYSTEM INTEGRATION
The current state of the organization can be analyzed using the AS-IS process and it act
as the first step for understanding the logic of the strategic investment. The dependencies of
each of the process can also be analyzed for planning and investing on the renovation of the
business architecture. The following architecture overview diagram is create for demonstration
of the architecture of the information system designed for the management of the
Health
Information Technology for Economic and Clinical Health Act” or
“HITEC Act”.
The coordination between the information is made available with the implementation
of the Enterprise Architecture and it can be used for the creation of the strategic plan and
enabling communication between the different parts of the information system. The
information of the patient and the hospitals are required to be stored in the database of the
information system such that it can be shared. The information residing in the database should
be access by the patients and the organization for increasing the efficiency of the medical
treatment. The flow of the information are demonstrated using the conceptual model and the
security of the information is maintained for reducing the errors in the final project.
The user interface should be developed for connecting the main components of the
information system with the elements used for the development of the information system.
The main central component of the enterprise architecture are the database and the domain
and it is the responsibility of the network administrator to manage the contents and align the
architecture with the business rules of the organization. The accuracy and performance of the
treatment procedure should be increased with the implementation of the enterprise
architecture by eliminating the complexity of the system.
6. Enterprise Information Architecture Reference Architecture
The healthcare system can gain benefits with the implementation of the EIA approach in
the development process of the system framework. This is because it helps in deployment of
different models for increasing the view point of the data in the information system. For
reengineering the structure of the healthcare information system the corporate data model can
be applied and it also helps in maintaining the integration of the data sets in the database of
the information system. The data sets can be mapped with the selected data model for
decreasing the response time of the system. For addition of the new data in the organizational
information system the compatibility of the resources should be analyzed for analyzing the
internal relationship with the stakeholders taking an effective decision for enhancing the IT
strategy of the organization.
7. Information Management and Integration
Name – Operational data
High level Description
Page 7

DATA AND SYSTEM INTEGRATION
This component falls under the data management element and is directly related to the
messaging server and the mashup server. The operational data is replicated multiple time for
increasing the availability of the data and reduce the waiting time of the users using the health
care information system. The electronic medical health records and the LAB information are
used for maintaining accuracy and security of the information system. The IT services and the
compliance management of the services should be analyzed for the development of the
information system. Retention, security, performance and auditng is important for the success
of the enterprise architecture. The patient data and the discharge and admission information of
the patients should be recorded in the information system that would help the staffs to get all
the details of the treatment procedure.
Interfaces
In the delivery channel the client and collaboration user interface, E health portal, mobile and
Web application are connected with the infrastructure security components and the
operational data for getting an optimum result from the information system. Correct
information should be inputted in the information system for getting an optimum result and
enabling multiple collaboration of the services.
Name – Clinical Data Repository
High level Description
This components are related to the clinical data warehouse and it is consolidated from a wide
clinical sources for presenting a unified view for each of the patient. The data types include the
results of the laboratory test, demographics of the patient, radiology reports, pharmacy report,
hospital admission, transfer and discharge dates. It is used in the hospital for tracking the trend
of prescription and monitoring the infectious disease. The information helps the hospitals to
request views of the clinical data repository that are related to them for example it can be used
for monitoring the antibiotic prescribe trend in hospitals to find the increase in the antibiotic
bacteria. This can be used for management of a relation between the disease and its treatment.
Interfaces -
Multiple portals can be prepared for the presentation of the constituents and it can be added
to the government service menu portal. For the internal interface the bridge and gateway is
used for various portal service and application developed by the government.
Thee dynamic interaction between the components are depicted using the component
interaction diagram. It is used for testing the high level interaction between the configurations
and depicting the access of the master patient index and the clinical data repository. The
components are used for retrieving the appropriate information from different portals and
sending back the information to the presentation service for aggregation. The following figure is
created for the demonstration that no components are missed for the e health scenario.
Page 8

DATA AND SYSTEM INTEGRATION
Sensitivity of the data posing challenges for data management and integration because the
patient information integrated with the information system can be misused by unauthorized
users to gain monetary benefits. The data should be secured with the application of encryption
and it is important for reducing the risk of data loss. The sensitive data should be stored in
private clouds such that it is kept secured.
There are several challenges faced for the management and integration of the data because
there is a requirement to divide the data into different segment. The segmentation is a complex
task and it required in depth knowledge about the information system for storing the data in
different sectors.
The strategies that are used for overcoming the integration problem are listed below:
Enriching the data for making it more useful and powerful – Data integration technologies that
are evolving such as semantics helps in adding the context and meaningful integration of data
from different sources can enrich the data. E.g. a broken arm should be represented as an
image for EMR but in case of claims it can be represented as ICD 9 code 813.8. It also helps the
user to understand the different descriptors.
Striving for agility – An agile infrastructure is required to be established for handling the
changing market conditions and new technologies should be designed for meeting the data
challenges that can be used for delivering the agility of the healthcare organizations.
Implementation of new generation technologies – New technologies such as cloud computing,
tele-monitoring devices and new database solution can be deployed to work together for
meeting the business process, patient care, etc.
8. Conclusion
The report concludes that the development of the EIA RA is important for identification
of the data flow in the organization. The benefits that the healthcare sector can gain for the
deployment of the EIA RA is discussed in the report. A diagram is used for the demonstration of
the enterprise information architecture reference architecture of the healthcare information
system. It is important to manage the information and integrate with the current database of
the organization. The use of the structured volume and unstructured volume of data in the
information system and the strategy used for the management of the data are also discussed in
the report. For the development of the diagram the reference template is followed and the
components are added for designing the architecture. The challenges faced during the
development of the enterprise architecture and the strategies followed for the development of
the architecture are discussed in the information management and integration section of the
report. The long term future outlook and the risk mitigation methodology that cane b applied
for the development of a successful enterprise architecture is also discussed in the report.
Page 9

DATA AND SYSTEM INTEGRATION
9. Recommendations
From the above report it can be recommended that for the development of a successful
enterprise architecture model for the healthcare sector the following recommendations should
be followed such as:
The utilization of the enterprise architecture as a reference point for the information
technology and analyze the current state of the organization and desired state after the
application of the enterprise architecture framework.
To use the enterprise architecture for the analysis of the cost, benefit, requirement of
the resources and the time. The components can be understood for the development and the
achievement of the business goals of the organization.
The enterprise architecture can be used as a roadmap for outlining the benefits and the
overall values of the organization for executing the objectives of the organization.
The implementation of the enterprise architecture can help to meet the specific needs
of the healthcare sector and increase the capacity level of the organization and thus allowing
the growth of the health care industry.
Page
10

DATA AND SYSTEM INTEGRATION
Bibliography
Adenuga, O.A., Kekwaletswe, R.M. and Coleman, A., 2015. eHealth integration and
interoperability issues: towards a solution through enterprise architecture.
Health information
science and systems,
3(1), p.1.
Carvalho, J.V., Rocha, Á. and Abreu, A., 2016. Maturity models of healthcare information
systems and technologies: A literature review.
Journal of medical systems,
40(6), p.131.
Chakraborty, P. and Sarkar, A., 2017, June. Context Driven Approach for Enterprise Architecture
Framework. In
IFIP International Conference on Computer Information Systems and Industrial
Management (pp. 277-289). Springer, Cham.
Dixon, B.E., Colvard, C. and Tierney, W.M., 2015. Identifying health facilities outside the
enterprise: challenges and strategies for supporting health reform and meaningful
use.
Informatics for Health and Social Care,
40(4), pp.319-333.
El-Sheikh, E., Zimmermann, A. and Jain, L.C. eds., 2016.
Emerging Trends in the Evolution of
Service-Oriented and Enterprise Architectures. Springer International Publishing.
Foorthuis, R., Van Steenbergen, M., Brinkkemper, S. and Bruls, W.A., 2016. A theory building
study of enterprise architecture practices and benefits.
Information Systems Frontiers,
18(3),
pp.541-564.
Hameed, K., Shah, H., Ahsan, K. and Yang, W., 2014. An enterprise architecture framework for
mobile commerce. In
Designing Enterprise Architecture Frameworks: Integrating Business
Processes with IT Infrastructure (pp. 277-290). Apple Academic Press.
Hussein, R., 2017. The Promise of Enterprise Architecture for Global Health Informatics.
Journal
of medical systems,
41(7), p.108.
Kaushik, A. and Raman, A., 2015. The new data-driven enterprise architecture for e-healthcare:
Lessons from the Indian public sector.
Government Information Quarterly,
32(1), pp.63-74.
Khan, M.F.F., Sakamura, K. and Koshizuka, N., 2017. Robust Enterprise Application Security with
eTRON Architecture. In
Enterprise Security (pp. 155-178). Springer, Cham.
Lake, D., Milito, R.M.R., Morrow, M. and Vargheese, R., 2014. Internet of things: Architectural
framework for ehealth security.
Journal of ICT Standardization,
1(3), pp.301-328.
Lange, M., Mendling, J. and Recker, J., 2016. An empirical analysis of the factors and measures
of Enterprise Architecture Management success.
European Journal of Information
Systems,
25(5), pp.411-431.
Page
11

DATA AND SYSTEM INTEGRATION
Mondorf, A. and Wimmer, M., 2017, January. Contextual Components of an Enterprise
Architecture Framework for Pan-European eGovernment Services. In
Proceedings of the 50th
Hawaii International Conference on System Sciences.
Närman, P., Buschle, M. and Ekstedt, M., 2014. An enterprise architecture framework for multi-
attribute information systems analysis.
Software & Systems Modeling,
13(3), pp.1085-1116.
Nelson, R. and Staggers, N., 2016.
Health Informatics-E-Book: An Interprofessional Approach.
Elsevier Health Sciences.
Niemi, E. and Pekkola, S., 2017. Using enterprise architecture artefacts in an
organisation.
Enterprise Information Systems,
11(3), pp.313-338.
Pearlson, K.E., Saunders, C.S. and Galletta, D.F., 2016.
Managing and Using Information
Systems, Binder Ready Version: A Strategic Approach. John Wiley & Sons.
Singh, S. and Singh, N., 2015, October. Internet of Things (IoT): Security challenges, business
opportunities & reference architecture for E-commerce. In
Green Computing and Internet of
Things (ICGCIoT), 2015 International Conference on (pp. 1577-1581). IEEE.
Suciu, G., Suciu, V., Martian, A., Craciunescu, R., Vulpe, A., Marcu, I., Halunga, S. and Fratu, O.,
2015. Big data, internet of things and cloud convergence–an architecture for secure e-health
applications.
Journal of medical systems,
39(11), p.141.
Zarvić, N. and Wieringa, R., 2014. An integrated enterprise architecture framework for business-
IT alignment.
Designing Enterprise Architecture Frameworks: Integrating Business Processes
with IT Infrastructure,
63.
Page
12