What is Business Analysis? Key Techniques & Analyst Role

Business Analysis Foundation are the most popular software development techniques. To decide which one is best for you, it’s important to understand their main differences. So, let’s compare two methods based on the most important aspects:, +44 (0)207 148 5985 Key differences in approachInternational Diploma in Business AnalysisSubmitCourses Career path example, Practitioner certificates in PROJECT MANAGEMENT :Requirements Engineering PRINCE2 Waterfall, OUR VALUES® AgileModelling Business ProcessesOur 6 core values are everything we do. They include:Foundation Linear, sequential, and Learn the fundamentals of the PRINCE2 method.Integrity Iterative, incrementalBusiness Analysis PracticesPractitioner Diversity Fixed scope

Includes Foundation & Practitioner combined option.What does a business analyst do? Continuous customer collaboration throughout the project

A business analyst identifies business problems, elicits requirements, engages stakeholders, and ensures that proposed solutions align with business goals. They act as a bridge between business and IT functions.AI Project Governance Framework (AIPGF)+44 (0)207 148 5985 Regular feedback and adjustments based on customer input.

What are the key techniques in business analysis?Foundation Team structure and collaboration

Common Learn the fundamentals of the governance framework.[email protected] Waterfallbusiness analysis techniquesPractitioner Hierarchical team structure include Includes Foundation & Practitioner combined option. Specialised roles with limited cross-functional work.SWOT analysisBetter Business Cases Agile, gap analysis, requirements elicitation, process mapping, use case modelling, and stakeholder analysis.™ Self-organising, cross-functional teams

What are the main types of requirements in business analysis?Foundation Emphasises collaboration and shared responsibility.

Business analysts work with Learn the fundamentals of Better Business cases. Risk management and quality controlbusiness requirementsPractitioner Waterfall (organisational goals), Includes Foundation & Practitioner combined option. United KingdomUpfront risk identification and mitigation planningstakeholder requirementsP3O Quality control primarily at project end., and ® Agiletechnical requirementsFoundation Continuous risk assessment and mitigation (system or IT needs).Learn the fundamentals of the P3O project management office. Ongoing quality control through regular testing and reviews.

What is the BABOK?Practitioner Each has its advantages and disadvantages. Waterfall provides structure and predictability,

BABOK refers to the Business Analysis Body of Knowledge, a globally-accepted standard containing best practices, techniques, and competencies for business analysis, maintained by IIBA.Includes Foundation & Practitioner combined option. making it well-suited for projects with well-defined requirements and stable environments.

What qualifications or certification should a business analyst have?Workshops AgileSearch

Common Introduction to Project Management offers flexibility and adaptability, making it ideal for projects with evolving requirements or uncertain outcomes. The decision to use certifications1-day workshop to learn the basics of project management. waterfall or Agile include BCS’s Business Analysis Foundation certificate, Project Management Essentials depends on several factors, such as project complexity, team dynamics, and organisational culture. International Diploma in Business Analysis2-day workshop to learn how to manage projects without getting certified. When to use the waterfall method , and Practitioner certificates in Business Analysis Practices, Requirements Engineering, and Modelling Business Processes.Writing Business Cases Agile methodologies

In addition, there are IIBA’s ECBA, CCBA, and CBAP, which validate knowledge of BABOK and proficiency in requirements elicitation, stakeholder engagement, and process improvement.Half-day workshop to learn to write robust business cases. have become popular in recent years, but the waterfall approach still has its place in certain situations. Let’s explore how and when waterfall can be successfully used.United Kingdom

How does business analysis differ from project management?AI in Project Management Projects with well-defined requirementsAustria

Business analysis focuses on defining requirements and recommending solutions, while Learn how to use AI tools in everyday project work. This methodology works best when:Belgiumproject managementARTIFICIAL INTELLIGENCE (AI) Requirements are known and unlikely to changeBulgaria is concerned with planning, executing, and BCS AI Stakeholders have a clear vision of the desired outcomeCroatia The scope of the project is well-defined from the beginning.Industries with strict regulatory compliance

Regulated industries

such as healthcare and medical device development, aerospace and defence and financial services with strict compliance requirements often adopt the waterfall methodology. These fields often require extensive documentation and adherence to specific protocols.Large-scale, complex projects with fixed timelines

Waterfall is often used for large projects that have many interconnected components, lengthy development cycles and strict deadlines and budget constraints. Infrastructure projects or large-scale enterprise-wide system implementations are examples of projects where waterfall is often used.

Which certification is best for business analysis?

Exploring the impact of the McKinsey 7S model on organisational performance

Gantt charts and project timelinesVisual representation of project phases, dependencies, and timelines

Tracking of progress against planned schedules and milestones

Unlocking organisational potential with the POPIT model

Work Breakdown Structures (WBS)

Definition of clear deliverables, scope, and milestones

Facilitating accurate resource allocation and estimation.

Critical path analysisIdentification of the sequence of critical tasks that determine project duration

Calculation of the minimum time required to complete the project

Focus on activities that directly impact the project timeline.

Project management software solutionsCentralised project documentation, communication, and collaborationAutomation of task assignments, progress tracking, and reporting

Generation of reports and analytics for informed decision-making.

Unlock your creative and organisational potential with mind maps

tools and techniques

control over project

activities. By utilising these resources, project managers can effectively manage and execute waterfall projects within the structured framework of the methodology.

ConclusionRecap of key points

Advantages of waterfall project management:

Crisp process and timelines

Vast documentationPredictable costs and resource needs.

Instructor-led

Introduction to Project Management course

£499 +vat See all dates

Using fishbone diagrams effectively in your projects

Project Management Essentials

£999 +vat

See all dates

FAQs

What are the main differences between waterfall and agile methodologies?Waterfall is a linear and sequential approach, while Agile

is iterative and flexible. Waterfall emphasises upfront planning, while Agile embraces change and feedback throughout the development process.

Unlocking potential with SMART goals in goal setting

Yes, hybrid approaches exist that blend elements of both methodologies to suit specific project requirements and team preferences.

Project duration can vary widely, from a few months to several years, depending on the scope, complexity, and resources available.Testers rigorously evaluate the system by executing test cases based on requirements, performing integration and system testing, identifying and reporting bugs, and verifying bug fixes and retesting.

What are the biggest challenges in waterfall project management?After testing is complete, the team:

Challenges include handling changes and late-stage issues, maintaining stakeholder engagement, and ensuring that requirements are accurately captured and understood from the outset.Prepares the production environment Is waterfall still relevant in today’s fast-paced software development environment?Migrates data if needed

WORKSHOPSYes, for projects with well-defined requirements, strict regulatory requirements, or where changes are expensive or impractical, waterfall remains a viable approach.Deploys the system to users

Select your preferred workshop below:InfographicProvides user training and documentation.

Subscribe to our exclusive offers and promotionsMaintenance and supportAGILE QUALIFICATIONS After the system is deployed, ongoing activities include:PROJECT MANAGEMENT Select your preferred qualification.Subscribe nowMonitoring system performancePRINCE2

Addressing user-reported issues®

Discovering new horizons with most analysis in businessSelect your preferred training course below:{"@context":"https://schema.org","@type":"ImageObject","contentUrl":"https://www.knowledgetrain.co.uk/training-courses/waterfall-method-infographic-v1.0.webp ","description":"Waterfall method infographic ","license":"https://www.knowledgetrain.co.uk/license","acquireLicensePage":"https://www.knowledgetrain.co.uk/license","creditText":"Knowledge Train","uploadDate":"2024-10-11T09:00:46.000Z","copyrightNotice":"© 2024 Knowledge Train Limited. All rights reserved.","creator":{"@type":"Organization","name":"Knowledge Train","url":"https://www.knowledgetrain.co.uk"}}Providing technical support to users.Learn the fundamentals of the PRINCE2 method.

Simon BuehringRelated articlesPRINCE2 AGILE COURSESsequential natureIncludes Foundation & Practitioner combined option.

19 Feb 2026 Select your preferred training course below: of waterfall requires meticulous planning and clear communication throughout the development lifecycle.Association for Project Management (APM)

Benefits of the waterfall methodProject Fundamentals Qualification (PFQ) Explore how MOST analysis can enhance your business strategy and unlock new opportunities. Continue reading to learn practical steps and see real-world applications. SCRUM COURSESWaterfall project management is a sequential and linear approach to executing tasks, and it has several advantages. Let’s discuss each one of them:Start your APM project management career.

Select your preferred training course below:Clear project structure and timelineProject Management Qualification (PMQ)