The enterprise data warehouse (EDW) at Intermountain Healthcare went live in 1998. The EDW at Northwestern Medicine went live in 2006. Dale Sanders was the chief architect and strategist for both. The business inspiration behind Health Catalyst was, in essence, to create the commercial availability of the technology, analytics, and data utilization skills associated with these systems at Intermountain and Northwestern. Lee Pierce assumed leadership of the Intermountain EDW in 2008. Andrew Winter assumed leadership of the Northwestern EDW in 2009, and transitioned leadership of the EDW to Shakeeb Akhter in 2016. This webinar is a fireside chat among friends and colleagues as they look back across their healthcare IT decisions to answer these questions:
What did we do right and what did we do wrong?
What advice do we have for others in this emerging era of Big Data?
What does the future of analytics and Big Data look like in healthcare?
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20 Years in Healthcare Analytics & Data Warehousing: What did we learn? What's the future hold?
1. 20 Years in Healthcare
Analytics & Data Warehousing
What did we learn? What’s the future?
Shakeeb Akhter - Director,
Enterprise Data Warehouse
at Northwestern Medicine
Lee Pierce - Healthcare Chief
Data Officer at Sirius and former
Chief Data Officer at
Intermountain Healthcare
Dale Sanders, President of
Technology at Health Catalyst
2. • People
• Processes
• Technology
• What did we do right?
• What did we do wrong?
• What’s the future?
Many thanks to Lee and Shakeeb
Agenda
19. External
Data
Sources
EMR
SQL
HL7
X12
FHIR
Flat-files
XML
Data
Integration
Batch Data
Realtime Data
Mirth,
RabbitMq
Catalyst
Data Engine
SQL
Big Data
.NET
DOS
App Cluster
Apps
Microservices
Highly Available
Horizontally Scalable
Angular, D3, .NET, Java, Docker,
Kubernetes, JSON
Datamart Designers & Tools
SAMD, SMD, Atlas, Ops Console, Analytics Portal
Data & Compute Cluster
SQL Server, Hadoop, Spark, ElasticSearch
Transactional data store
SQL, Shared Disk
DOS Marketplace
Apps, Content, AI models
Catalyst AI
Engine
Catalyst.ai
healthcare.ai
.NET, R, Python
Azure
Azure
AI Cluster
Spark, R, Python
SQL
FTP
HL7
FHIR
SQL
HTTP
FHIR
HL7
External
Apps
EMRs
Reports
The Health Catalyst Data Operating System Architecture