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1Enterprise IT: Architecture to the rescue© 2018 Carnegie Mellon University
SATURN 201814th Annual SEI Architecture Technology User Network Conference
MAY 7–10, 2018 | PLANO, TEXAS
Enterprise IT: Architecture to the rescueJørn Ølmheim
2Enterprise IT: Architecture to the rescue© 2018 Carnegie Mellon University
SATURN 2018
3Enterprise IT: Architecture to the rescue© 2018 Carnegie Mellon University
SATURN 2018
4Enterprise IT: Architecture to the rescue© 2018 Carnegie Mellon University
SATURN 2018
5Enterprise IT: Architecture to the rescue© 2018 Carnegie Mellon University
SATURN 2018
6Enterprise IT: Architecture to the rescue© 2018 Carnegie Mellon University
SATURN 2018
From one Enterprise City
Access & Explore Field and Asset Development
Conventional Production
Unconventional Production
Renewable Production
Flow Assurance & MarketingCorporate
Thevalue chain
…to more Autonomous Districts
7Enterprise IT: Architecture to the rescue© 2018 Carnegie Mellon University
SATURN 2018
Connected Architectural Districts
Access and Explore
Field and Asset Development
Conventional Production
Unconventional Production
Renewable Production
Flow Assurance and MarketingCorporate
Data and Information Digital Platform
8Enterprise IT: Architecture to the rescue© 2018 Carnegie Mellon University
SATURN 2018
Assume you where challenged to extend this building…
Would you dare to start on this without knowing?• If the foundation can support more weight?• Where the water pipes and electrical wires are located?• Etc.
NO !You must understand the current architecture in order to do changes
What is this…?
The result of architecture
9Enterprise IT: Architecture to the rescue© 2018 Carnegie Mellon University
SATURN 2018
«Most organisations have accidental architecture»- Andy Kyte, Gartner
… but their vision for the future was probably NOT like this
10Enterprise IT: Architecture to the rescue© 2018 Carnegie Mellon University
SATURN 2018
«Vision without implementation is a hallucination.»- Thomas Edison
EITA AmbitionFrom reactively documenting what we have to proactively manage and improve the business
The desired futureMust drive the behavior of activities and projects
11Enterprise IT: Architecture to the rescue© 2018 Carnegie Mellon University
SATURN 2018
Enterprise IT Architecture
The «Statoil House»
Architecture:• structural• mechanical• electrical• plumbing• etc.
Business Architecture
Information & Data Architecture
Application Architecture
Technical Architecture
Current stateUnderstand what we have so we can effectively do changes
Future stateWhat we do to strategically guide investments
ArchitectsMake knowlegde available to support current and future business operations
House…?
12Enterprise IT: Architecture to the rescue© 2018 Carnegie Mellon University
SATURN 2018
Enterprise Architecture…
is about the businessis about the enterprise’s future stateis about controlled change in a positive direction
26 august 201612Classification: Internal © Statoil ASA
13Enterprise IT: Architecture to the rescue© 2018 Carnegie Mellon University
SATURN 2018
Enterprise Architecture (EA) – is about
Enterprise Architecture
Business Architecture
Information & Data Architecture
Application Architecture
Technical Architecture
BusinessPerspective
ITPerspective
“…translating business vision and strategy into effective enterprise change…”
Business Architecture
people,process,
organisation,capability
26 august 201613Classification: Internal © Statoil ASA
14Enterprise IT: Architecture to the rescue© 2018 Carnegie Mellon University
SATURN 2018
Enterprise Architecture Layers
Business ArchitectureThe business policies, strategies, people, processes, business rules, products, services, customers, geographical span, partners and competitors define the enterprise. The business architecture is thus the context within which the business operates.
Information & Data ArchitectureAll the sources of information, supporting business and decision processes, including paper, graphics, video, speech and thoughtthat defines the sources and destinations of information, its flow through the organisation, as well as the rules for persistence, security and ownership. The data architecture defines the types of data, their form, and the rules that govern their use.
Application ArchitectureThe applications that the enterprise chooses to access and manipulate its data also help to define its ability to communicateinternally and, through electronics commerce, externally.
Technical ArchitectureUnderpinning the other layers, the technology of the enterprise enables or disables the enterprise in its execution of its business strategy. The implication for the technology architecture is that the choice of servers, client devices, databases, middleware and network components must be linked ultimately to the policies and goals of the business architecture.
source for description: www.realirm.com/enterprise-architecture/architecture-domains
current architecture future architecture
26 august 201614Classification: Internal © Statoil ASA
15Enterprise IT: Architecture to the rescue© 2018 Carnegie Mellon University
SATURN 2018
Architect Roles
Role Short description
Chief EnterpriseIT Architect
Lead the overall EITA work in Statoil. Accountable for methodology, governance and principles.
Lead Data ArchitectLead creation of policies and controls for the appropriate protection of enterprise information. Identify new sources of data to gain business insight.
Lead IT Architect Lead the EITA work within own district. Accountable for articulating what business do, and participate in business architecture work.
Data & Solution ArchitectLead the EITA work within own solution area (portfolio). Accountable for translating and communicating business strategy impact on current and future solution and information architecture.
Software ArchitectAccountable for implementing solutions in line with future architecture. Define and maintain software and technical architecture. Articulate and manage technical debt.
Technology Architects; IT Domain Architects Accountable for specialist competence in IT professional domains
Role Person
to be updated
16Enterprise IT: Architecture to the rescue© 2018 Carnegie Mellon University
SATURN 2018
Architecture Roles Coverage
Business Architecture
Information & DataArchitecture
Application Architecture
Technical Architecture Technology Architect
SoftwareArchitect
Data & Solution Architect
Lead IT Architect
Chie
f Ent
erpr
ise IT
Arc
hite
ct
Lead Data Architect
CITBA-IT andFunctions Service Provider
Organisational «home» for architects
17Enterprise IT: Architecture to the rescue© 2018 Carnegie Mellon University
SATURN 2018
