Service Level Management Framework

Transcription

1 Service Level Management Framework Andreas Norén Product Manager SAS Institute Sweden

2 Agenda! Service Level Management in a modern IT organisation! Implement the SLM process into an development model (RWM)! Service Level Management Decision Support System Architecture

3 The goals of this Service Level Management Framework Service Level Management Framework Target Audience: project managers, DWarchitects, IT managers, business consultants.. Aims: To provide an implementation framework in which to: Appreciate the concept of Service Level Management Deploy a Service Level Management Decision Support System

4 What is Service Level Management? Service Level Management (SLM) is a process to define, negotiate and manage delivered IT services and service levels, for the customer and the IT supplier. Definition of service: technology + (HW, SW, communication, people) + organisation of those resources producing and deliver the services. The SLM process should be implemented into an development model to be manageble

5 Service Level Agreements (SLA) Customer Specification - offers SLA - manage Deliverance - contains Supplier Right service Services Right quality Happy Customer Right price Services Right time IT Supporting Functions Distributed Distributed environment environment Unix/ NT MVS MVS MVS AS/400 AS/400 AS/ 400 Resources Resources Time/projectsystem Service Service Infoman/ Tivoli Network Network Services Services Network Helpdesk Helpdesk PBX

6 Customer Service in IT Key Transitions Toward Service Management: Users Inward Looking Technology Focus Fragmented, Silos Reactive --> Customers --> Outward Looking --> Process Focus --> Integrated, end to end --> Proactive Source: Executive Guide to Service Management, Northeast Consulting

7 Service Level Management Framework (SLMF) Based on two main documents: 1. ITIL: IT Infrastructure Librarary Methodology The role of ITIL in the SLMF: - Provides the basic foundational tools for defining service levels - Provides a standardised terminology for the description of Service Management processes.

8 Service Level Management Framework (SLMF) 2. The SAS Rapid Warehousing Methodology (RWM) The role of RWM in the SLMF: - Outlines a plan for implementing the SLM process - Business focus - Detailed project definition and requirements gathering Workshops - Use of Rapid Application Development (RAD) approaches

9 SAS Rapid Warehousing Methodology High Level, Strategic Specific Build, Focussed Evolving, Integrated Review Assessment Requirements Design Construction Deployment On-going Administration & Maintenance Development & Testing Productio n Assessment: Requirements Design Construction Deployment Review Identify the organisation s readiness for undertaking a data warehouse project. Initiate the project, gather the business requirements, and define the system acceptance criteria. Analyse and design the warehouse system architecture. Confirm the acceptance test criteria. Develop, acceptance test, and hand over the warehouse and exploitation application. Roll out to the production environment and ensure knowledge transfer and user access throughout the organisation. Review the project development process, review deployment and impacts on the business.

10 Implementation of a Service Level Management DSS Issues: Project Management Resource management (Project Team and support) Phases Quality management Data management Role of hardware and software

11 The basis of a Service Level- Management DSS Suggested tools to use: Process Diagrams: Enables the implementors to define & develop SLA Service Level Management Readiness Questionnaire: Enables the implementor to assess the status of the organisations readiness to embark on an SLM DSS project Service Level Management Requirements Questionnaire: Enables implementor to assess the requirements for an organisations SLM DSS

12 Tools Process Diagrams Define the Services Develop workload profiles Negotiate these services and levels with customers Realising the organisational goals Set up the Service levels Define Business Service Helpdesk services Workload Evaluation Define workload profile (IT resources, politeness Availability, Cost, response) Service Level Agreement Negotiation Drawing up the agreement(s) Set Service Level Business driver

13 Service Definition (s)

14 Service Level Agreement (SLA)! Example SLA

15 Tools The SLM Readiness Questionnaire IT Service provider Manages NW/OS Infrastructure Customer, Problem & Request services Internal customers: Account managers, Field service managers External customers: Banks, Retail, Manufacturing..

16 Tools - The SLM Requirements Questionnaires SERVICES: Customer Services PROCESSES: Helpdesk processes APPLICATIONS: Various Banking Applications, Warehouse systems,. Customer 2 categories: helpdesk services, Availability, Services Telephone answering, Politeness Security services...

17 SLM DSS Objectives Measure the performance of the SLA against actual events We need a Service Level Agreement plus real event data to measure performance Measure Performance Service level agreement (product supported) Technical resources (product supported). Reporting interface Customer IT supplier A Reporting interface is required to suit both IT Supplier and the customer

18 Service Level Managment DSS Role of SAS Software Product specific roles (IT Service Vision, Enterprise Reporter, IT Charge Manager Data Modeling based on RWM Architecture considerations: Data management Data warehouse environment Data flow Reporting

19 Service Level Management DSS IT Service Vision reporting SLM subject based IT Service Vision data warehouse (MDDB based.) Measurement Data for SLA Operational data Server IT administration Performance Throughput Business Reporting Capacity Performance Exceptions Service level information mart (SLIM) Service level management data models Service level management reporting Inventory Networks Applications Data models Comparison tables Exceptions Capacity Helpdesk Transposition Service level management tables Service level management logic Service level agreement exceptions Executive information Service level agreement prediction Customer reporting Metadata Metadata ITSV Integration against datasources Service level agreement logic SAS/IntrNet based reporting IT Service Vision data warehouse

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