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Article
· Oct 21, 2015 2m read

Solving the Problem of Exchanging Medical Information between the DoD and the VA

Strategic Interoperability

 

Executive Overview

This white paper discusses the critical requirements for the U.S. Departments of Defense (DoD) and Veterans Affairs (VA) to share Service members’ medical records – including real-time access to a complete composite health record – and it proposes an immediate solution via implementation of a health informatics platform. This approach will provide significant and clearly visible results in a matter of months, while positioning the Departments for strategic improvements in the years ahead.

Whereas in the past the frontier of healthcare it was providing access to medical data at the point of care through health information systems (HIS), today the frontier is strategic interoperability. this shift is vital in creating a “more connected” care environment in which clinicians provide better care through access to complete up-to-the-minute patient information – and at lower cost due to the elimination of costly duplicate tests and the reduction of medical errors. This evolution is especially pertinent to government healthcare due to:

  • Mobility of patients – approximately 60% of DoD and 40% of VA healthcare is provided outside of government facilities by private providers. Thus access to complete information at the point of care requires the ability to consolidate information from multiple facilities through interoperability.
  • Expanded data usage – healthcare data is now needed for more purposes than just access at the point of care – for example, analytics and reporting, eligibility and disability processing, health surveillance, patient and clinician gateways,and research. It does not make sense to try to burden an HIS with an ever expanding list of user requirements such as these.
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Article
· Sep 28, 2015 1m read

Enterprise Application Integration Platforms 101

Introduction

Application integration at its simplest is often just one application sending a message to another to notify it of some change. Perhaps when a patient arrives at a hospital, the registration system will send a message to clinical systems so they have all demographic data ready to use. Of perhaps it is just a nightly file transfer from the sales system to the accounting system.

But modern application integration platforms or suites can do a lot more than this to help applications work together and add real value to the enterprise.

Lots of terms have come into use over the years to describe different aspects and styles of integration, such as ESB, SOA, messaging, interface engine, Business Process Orchestration, composite applications, and many others. This paper briefly puts these terms in context and describes how they fit together to provide different levels of sophistication in your application integration solution.

Some products address all or most of these areas, others address one niche, while others come as suites of products that collectively address the majority of the concepts.

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Article
· Sep 28, 2015 1m read

Ensemble Getting Started

Are you new to Ensemble? InterSystems provides several tools to learn the basics of Ensemble and get on your way to becoming an expert in the technology. Before installing Ensemble, take a look at the Ensemble Technology Overview and Getting Started with Ensemble in documentation. Respectively, these documents explain features and major components of Ensemble as well as how to install the software.

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Article
· Sep 28, 2015 1m read

BPL TechFAQ

The Business Processing Language - for orchestration and long-running business processes.

Ensemble can orchestrate calls to external systems. Very often this is done to implement or automate a long-running business process - that is, real business processes where people interact with a series of different systems to complete complex tasks. BPL (the Business Processing Language) provides a graphical way to create these orchestrations.

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Article
· Sep 28, 2015 1m read

Ensemble Virtual Documents TechFAQ

An introduction to virtual documents

Ensemble virtual documents enable your productions to work with large and complex documents with little overhead.

What is a virtual document?

A virtual document is a special kind of Ensemble message, for use with Electronic Data Interchange (EDI) messages and with XML documents.

How are virtual documents different from standard messages?

The body of any Ensemble message is represented by a persistent class that has one property for each value that the message is intended to carry. In addition to carrying these values, the properties enable users to easily search the messages that have passed through the production. Specifically, the message search option of the Management Portal automatically provides convenient drop-down lists of the properties.

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