How to Build an Effective IT Operations Service System: Principles, Architecture & Best Practices

Principles of Operations Service System Construction

To ensure quality and efficiency, the system must be built on three pillars: (1) comprehensive and practical operation‑maintenance policies and processes that define standards, workflows, and role responsibilities; (2) an advanced, mature operations management platform that integrates event collection, timely handling, and analysis; and (3) a high‑skill operations team whose professional competence enables effective use of tools and techniques.

Overall Architecture of the Operations Service System

The system consists of six parts: operation policies, processes, organization, team, technology service platform, and the objects under maintenance. These map to four factor categories—policy, people, technology, and objects. The architecture (illustrated in the original Figure 1) shows how policies underpin processes, which are executed by organized personnel using a unified, extensible platform to manage various operational objects.

Scope of Operations

Operations cover three main categories of systems:

National core applications – centrally managed by the head office, with branch centers handling business consulting and feedback.

Branch‑deployed core applications – technical maintenance by the branch center, business maintenance by the branch’s business department.

Branch‑built systems – further divided into (a) enterprise‑wide use, (b) provincial use, and (c) branch‑office use, each with specific responsibility allocations for technical and business maintenance.

Contents of Operations Service System Construction

1. Operations Management Policy Construction

Summarize existing practices, align with domestic and international standards, and create unified policies covering data center management, network, assets, servers, storage, backup, technical services, security, documentation, and personnel. Regular inspections ensure consistent implementation and timely updates as the bank’s information‑technology landscape evolves.

2. Operations Technology Service Platform

The platform comprises an event‑response center, management system, knowledge base, and auxiliary analysis system, deployed in a distributed manner across branch‑level and sub‑branch‑level units.

Integration of Branch IT Monitoring : Exchange monitoring data from branch data centers to the response center, management system, knowledge base, and analysis system, supporting the overall operations framework.

Event‑Response Center : Receives and forwards client and application issues via network or telephone channels, escalates unresolved problems to higher‑level teams, and maintains a problem repository.

Operations Management System : Standardizes daily tasks, clarifies roles, and enables quantitative performance tracking and continuous improvement.

Knowledge Base : Consolidates technical resources from the head office, branches, partners, and vendors, offering web‑based search and retrieval for all users.

Auxiliary Analysis System : Performs statistical analysis of monitoring data to assess service capability, quality, and trends, supporting management decisions.

3. Run‑time Maintenance Management Process

The process standardizes incident, problem, change, and configuration management to achieve automation, consistency, and knowledge accumulation.

Incident Management : Handles events that affect IT components, including system crashes, faults, and user requests, routing both automatically detected alerts and manually reported incidents into a defined workflow.

Problem Management : Identifies root causes behind incidents, categorizes problems (e.g., recurring, major, trend‑based), assigns domain experts (network, server, middleware, database, application) to devise solutions, implement preventive measures, and update the knowledge base.

Change Management : Processes change requests originating from problem resolutions or user submissions, evaluates risk and priority, forms a change advisory board when needed, plans, tests, implements, and reviews changes to ensure minimal disruption.

Configuration Management : Maintains an accurate CMDB that records all configuration items, their attributes, and relationships, producing reports, audits, and continuous improvement plans.

4. Operations Project Management Process

Manages the full lifecycle of IT projects—from initiation, procurement, implementation, acceptance, to closure—mirroring release management. For centrally deployed applications, only implementation and acceptance are required; branch‑built projects follow the complete process, including detailed requirement analysis, feasibility studies, design, development, testing, and documentation.

5. Operations Knowledge Base System

Collects, maintains, and shares operational knowledge to raise staff competence and preserve institutional experience. Knowledge is sourced from daily work, curated by administrators, reviewed for accuracy, and made searchable. Usage metrics (reads, citations) indicate value.

6. Operations Team Building

Establishes expert teams based on current IT resources and support needs, defines clear management policies for staffing, responsibilities, talent pools, training, assessment, and incentives to motivate personnel.

7. Run‑time Maintenance Policy Establishment

Creates detailed policies covering network access, configuration, monitoring, system and application management, security, backup, fault handling, tool usage, personnel grading, rewards, and quality assessment. Continuous revision adapts these policies to evolving information‑technology demands.