The document discusses various software development life cycle (SDLC) models including waterfall, V-shaped, spiral, iterative, incremental, and agile. It also describes different agile methodologies like extreme programming, adaptive software development, scrum, dynamic system development method, crystal, feature driven development, and agile modeling. Finally, it covers software engineering process and process improvement frameworks like the capability maturity model.
Software can impact many aspects of society and is found almost everywhere. Common problems in software development include projects not fulfilling customer needs, being difficult to extend and improve, lacking documentation, and having poor quality. Software engineering aims to produce software on time, reliably, and completely by applying a systematic and disciplined approach.
The document discusses software quality testing services provided by Independent Testing Service including software testing, localization and maintenance support. It outlines their technical expertise in areas like programming languages, databases, web servers and testing tools. The document also provides examples of their software testing process and a case study of projects they have worked on.
ATI Professional Development Short Course Universal Arhitecture Description F...Jim Jenkins
The document outlines a training program from JOG Grand Systems Development that covers various systems engineering courses. The courses focus on requirements elicitation and analysis, functional analysis, modeling techniques like UML and SysML, architecture frameworks, and verification. The training is intended to help students develop comprehensive models and specifications for complex hardware, software, and human systems.
Blue Monitor Systems is an employee-owned company dedicated to delivering high-quality creative, technical, and scientific services worldwide. The company encourages employees to think like owners and contribute to social well-being. Blue Monitor uses an iterative "Zero Time" method combining Agile and traditional approaches for medium and large projects. This includes continuous integration, test-driven development, and matrix project teams with specialists in design, engineering, testing, and operations.
Verteilte SoftwareEntwicklung 2011 - von klassischen Modellen bis Scrum und S...Intland Software GmbH
Präsentation auf der Seacon 2011 in Hamburg.
Neueste Trends in der verteilten Software Entwicklung: Collaboration Tools für EntwicklungsTeams, Einsatz von DVCS
Evidence-based software process recovery uses data from software repositories to understand the actual development process used by a team. This allows comparison of the proposed process with the recovered process. Topic modeling of commits can identify developer topics like reliability, maintainability, and portability over time. Release patterns showing activity in source code, tests, builds and documentation near releases can also be recovered. Process recovery provides an objective view of the actual development process.
The document provides an overview of the process for designing and producing an application specific integrated circuit (ASIC) with Swindon Silicon Systems. It discusses the design process from initial specification through layout, fabrication, and testing. Key steps include specification, design and simulation, processing including wafer thinning and dicing, and prototype evaluation. Swindon offers full turnkey ASIC design and supply services from concept to production.
This document discusses code quality and testing tools from Micro Focus including DevPartner Studio, SilkTest, and Silk Central Test Manager. It summarizes the capabilities of these tools such as source code review, security scanning, debugging, performance analysis, test automation, requirements management, and deployment. The document emphasizes that these tools can help achieve better software faster through a proactive approach to continuous integration, testing, and analysis.
Software can impact many aspects of society and is found almost everywhere. Common problems in software development include projects not fulfilling customer needs, being difficult to extend and improve, lacking documentation, and having poor quality. Software engineering aims to produce software on time, reliably, and completely by applying a systematic and disciplined approach.
The document discusses software quality testing services provided by Independent Testing Service including software testing, localization and maintenance support. It outlines their technical expertise in areas like programming languages, databases, web servers and testing tools. The document also provides examples of their software testing process and a case study of projects they have worked on.
ATI Professional Development Short Course Universal Arhitecture Description F...Jim Jenkins
The document outlines a training program from JOG Grand Systems Development that covers various systems engineering courses. The courses focus on requirements elicitation and analysis, functional analysis, modeling techniques like UML and SysML, architecture frameworks, and verification. The training is intended to help students develop comprehensive models and specifications for complex hardware, software, and human systems.
Blue Monitor Systems is an employee-owned company dedicated to delivering high-quality creative, technical, and scientific services worldwide. The company encourages employees to think like owners and contribute to social well-being. Blue Monitor uses an iterative "Zero Time" method combining Agile and traditional approaches for medium and large projects. This includes continuous integration, test-driven development, and matrix project teams with specialists in design, engineering, testing, and operations.
Verteilte SoftwareEntwicklung 2011 - von klassischen Modellen bis Scrum und S...Intland Software GmbH
Präsentation auf der Seacon 2011 in Hamburg.
Neueste Trends in der verteilten Software Entwicklung: Collaboration Tools für EntwicklungsTeams, Einsatz von DVCS
Evidence-based software process recovery uses data from software repositories to understand the actual development process used by a team. This allows comparison of the proposed process with the recovered process. Topic modeling of commits can identify developer topics like reliability, maintainability, and portability over time. Release patterns showing activity in source code, tests, builds and documentation near releases can also be recovered. Process recovery provides an objective view of the actual development process.
The document provides an overview of the process for designing and producing an application specific integrated circuit (ASIC) with Swindon Silicon Systems. It discusses the design process from initial specification through layout, fabrication, and testing. Key steps include specification, design and simulation, processing including wafer thinning and dicing, and prototype evaluation. Swindon offers full turnkey ASIC design and supply services from concept to production.
This document discusses code quality and testing tools from Micro Focus including DevPartner Studio, SilkTest, and Silk Central Test Manager. It summarizes the capabilities of these tools such as source code review, security scanning, debugging, performance analysis, test automation, requirements management, and deployment. The document emphasizes that these tools can help achieve better software faster through a proactive approach to continuous integration, testing, and analysis.
Hermano Moura introduces iterative software project management. He discusses how iterative development models like the spiral model and RUP anticipate and mitigate risks earlier by implementing features incrementally through iterations. Agile methodologies also employ iterations to develop software in short cycles with user feedback. Moura argues that iterative approaches allow for more concrete progress measurement and easier deployment of partial implementations compared to traditional waterfall models.
Shanghai Automotive - Application of Process Automation and OptimisationAltair ProductDesign
The Application of Process Automation and Optimisation in the Rapid Development of New Passenger Vehicles at SAIC Motors - a Technical Engineering & Analysis Paper from Altair ProductDesign
The document discusses Nicolas De Loof's background and experience in the Java and open source software communities. It then provides an overview of what a software factory is and lists its typical components. The document discusses choosing Git and Maven as version control and build tools respectively, and Jenkins as the automation and continuous integration tool. It then discusses using a platform-as-a-service model rather than on-premises containers to host the software factory components.
The document discusses the importance and benefits of adopting an agile approach like Scrum for software development, highlighting how it allows teams to adapt quickly to changing requirements, improve productivity and quality, and deliver value to customers earlier compared to traditional waterfall approaches. Some key benefits of Scrum mentioned include improved relationships with customers, flexibility, early risk reduction, and engaged self-organizing teams.
Agile Importance in Pharmaceutical IndustryVijay Brzee
The document discusses how pharmaceutical companies can adapt to an increasingly agile environment. It faces pressures like expiring patents, fewer drug approvals, and increased generics. Agile practices can help accelerate innovation, design for supply chain needs, and rapidly commercialize products. The document outlines areas where agile works well and describes agile principles, benefits, tools, and knowledge/skills needed. It also discusses PMI agile domains of practice and questions if an organization is ready to adopt agile approaches.
This document discusses a software generator framework for generative programming. Generative programming aims to deal with software system families by utilizing a generator, implementation components, and a domain-specific configuration language. The presented framework uses Java, Maven and Spring and allows defining features, frames, and content providers to generate customized software products based on an input configuration. It demonstrates how custom logic can be added through a content provider that replaces markers in frame files at generation time.
The document discusses Scrum practices at Nucleus, a company following Agile principles. It describes how Nucleus uses Scrum ceremonies like daily standups and sprints. It notes the benefits of using tools to support continuous integration, tracking metrics, and managing backlogs and defects. However, it also discusses potential risks if quality practices like testing are not properly implemented. The presentation aims to showcase Nucleus' Agile practices and tools while also highlighting areas that require attention to fully achieve Agile principles.
The document describes a set of tools developed to help improve the VHDL design process for complex systems. The tools cover different stages of the design process from specification to logic design. Some tools are aimed at design management to improve the quality of the design process, while others measure the quality of the design itself. When used together, the tools can help improve overall design quality and reduce development time. The document outlines where in the design flow the tools can be utilized and the benefits they provide.
The document provides an Organization Approval Gate Methodology Artifact Alignment Matrix. It outlines key artifacts and timing considerations for 5 common project methodologies (Agile, Waterfall, COTS, DMAIC) across 5 gate stages (Concept Initiation, Planning, Execution, Post Implementation Review, Closure). For each methodology and gate combination, it lists examples of typical artifacts and provides timing notes, suggesting common timeframes but noting flexibility depending on factors unique to each organization.
Pragmatic Programmer
Estimating (提升专业素养)
DRY rule - Repeat or Reuse (提炼经验)
Control Structures & Complexity (简洁就是美)
Table Driven (善于运用算法)
Design for CHANGE (完善设计、争取主动)
Refactoring (追求卓越,勇于改进)
Automation (一切都要自动化)
Resource
Who is working for you (找个巨人的肩膀)
Accessories for you
Process and Methods
Process enhances confidence
Thought Disorder(最容易欺骗的人是自己)
Conceptual Blockbusting
Career anchors
How to define the VALUE (价值不等式)
Professionalism
Basics to have competitive advantage of S/W in global MarketYoung On Kim
Brief introduction of S/W architecture, process and reuse, which might have not been succeeded to deliver the committed benefits in Korean market. I presented it in 2007, revisited today and felt to share this presentation with you.
How to go beyond traditional Scrum principles and scale to globally distributed teams with Continuous Delivery and Subversion. Presented by Andy Singleton of Assembla and Scott Rudenstein of WANdisco. Presented Nov. 15, 2012. 30 minutes.
3 patterns to scale scrum in large organizations. Specifically looking at how UX professionals can support and scale the role of the product owner. Presented at the Big Design Week 2011 in Dallas, TX
Flexibility in Software Development Methodologies: Needs and BenefitsCognizant
Companies can benefit from introducing flexibility into their software development methodologies, including incorporation of the Waterfall and Scrum models in different software modules of the same project and utilizing geographically distributed teams.
Shirly Ronen - User story testing activitiesAgileSparks
The document discusses testing user stories throughout the development process from planning through deployment. It emphasizes testing early by writing automated unit tests during development. Testers work closely with developers to understand the approach and test in the development environment. This helps find defects early and prevent issues. The goal is to deliver working software through continuous testing, including acceptance criteria, exploratory testing, automation, and regression testing.
Reliability growth planning (RGP) is emerging as a promising technique to address the reliability challenges arising from the distributed manufacturing environment. Unlike RGT (reliability growth testing), RGP drives the reliability growth of new products by spanning the product’s lifecycle from design, prototyping, manufacturing, to field use. It is a lifetime commitment to the product reliability via systematic failure analysis, rigorous corrective actions, and cost-effective financial investment. RGP has shown to be very effective, particularly in new product introductions under the fast time-to-market requirement.
The RGP process will be introduced based on the three-phase product lifecycle: 1) design for reliability during early product development; 2) accelerated lifetime testing and corrective actions in pilot line stage; and 3) continuous reliability improvement following the volume shipment. Trade-offs among reliability investment, warranty cost reduction, and customer satisfactions will be investigated from the perspective of the manufacturer and the customer. Reliability growth tools such as Crow/AMSAA, Pareto graphs, failure mode run chart, FIT (failure-in-time), and FMECA will be reviewed and their roles in the GRP process will be discussed and demonstrated. Case studies drawn from electronics equipment industry will be used to demonstrate the RGP applications and justify its benefits as well.
In parallel with the RGP, efforts have been devoted to developing optimal preventative maintenance programs, either time-based or usage-based strategies. Recently, CBM (condition based maintenance) is showing a great potential to achieve just-in-time maintenance or zero-downtime equipment. RGP and maintenance strategies share a common objective, i.e. achieving high system reliability and availability. In this presentation, optimal maintenance policies will be devised in the context of system reliability growth.
Shirly Ronen - Documenting an agile defectAgileSparks
This document discusses best practices for documenting defects in an agile environment. It recommends documenting defects at a "just enough" level based on the type of defect and stage in the process. More detailed documentation is needed the further removed the defect reporter is from the developer fixing it. Defects should be traced to user stories and functionality, not modules. The focus should be on functional quality and backlog progress over a big defects list. Short, just-in-time discussions replace big bug meetings.
Quality Coding: What’s New with Visual Studio 2012Imaginet
This document provides an agenda for a webinar on quality coding features in Visual Studio 2012. The webinar will review new unit testing, code review, code analysis, and code clone detection tools. It will also cover quality improvements for requirements, manual testing, exploratory testing, and automated testing. Attendees will see demonstrations of features like the unit test runner, code reviews, and exploratory testing in Microsoft Test Manager.
This document outlines an agile software development project. It discusses common problems with traditional project management approaches and why agile methodologies are better suited for projects with uncertain requirements and risk. The document then provides an overview of the agile software development lifecycle and specific agile techniques like Scrum, extreme programming, and feature-driven development. It also covers topics like modeling, testing, establishing an agile development environment, and choosing enabling technologies. The goal is to establish an agile approach for successfully delivering a new software project.
The document discusses architectural test case writing. It begins by covering software development methodologies like waterfall and iterative models. It then discusses software testing, particularly architectural testing. Key aspects of architectural test cases are described such as using quality attributes to derive scenarios and test cases. An example scenario and test case template are provided. The document emphasizes that architectural test cases should validate quality attributes and non-functional requirements.
The document provides an overview of the process for designing and producing an application specific integrated circuit (ASIC) with Swindon Silicon Systems. It discusses the design process from initial specification through layout, fabrication, and testing. Key steps include specification, design and simulation, processing including wafer thinning and dicing, and prototype evaluation. Swindon offers full turnkey ASIC design and supply services from concept to production.
Hermano Moura introduces iterative software project management. He discusses how iterative development models like the spiral model and RUP anticipate and mitigate risks earlier by implementing features incrementally through iterations. Agile methodologies also employ iterations to develop software in short cycles with user feedback. Moura argues that iterative approaches allow for more concrete progress measurement and easier deployment of partial implementations compared to traditional waterfall models.
Shanghai Automotive - Application of Process Automation and OptimisationAltair ProductDesign
The Application of Process Automation and Optimisation in the Rapid Development of New Passenger Vehicles at SAIC Motors - a Technical Engineering & Analysis Paper from Altair ProductDesign
The document discusses Nicolas De Loof's background and experience in the Java and open source software communities. It then provides an overview of what a software factory is and lists its typical components. The document discusses choosing Git and Maven as version control and build tools respectively, and Jenkins as the automation and continuous integration tool. It then discusses using a platform-as-a-service model rather than on-premises containers to host the software factory components.
The document discusses the importance and benefits of adopting an agile approach like Scrum for software development, highlighting how it allows teams to adapt quickly to changing requirements, improve productivity and quality, and deliver value to customers earlier compared to traditional waterfall approaches. Some key benefits of Scrum mentioned include improved relationships with customers, flexibility, early risk reduction, and engaged self-organizing teams.
Agile Importance in Pharmaceutical IndustryVijay Brzee
The document discusses how pharmaceutical companies can adapt to an increasingly agile environment. It faces pressures like expiring patents, fewer drug approvals, and increased generics. Agile practices can help accelerate innovation, design for supply chain needs, and rapidly commercialize products. The document outlines areas where agile works well and describes agile principles, benefits, tools, and knowledge/skills needed. It also discusses PMI agile domains of practice and questions if an organization is ready to adopt agile approaches.
This document discusses a software generator framework for generative programming. Generative programming aims to deal with software system families by utilizing a generator, implementation components, and a domain-specific configuration language. The presented framework uses Java, Maven and Spring and allows defining features, frames, and content providers to generate customized software products based on an input configuration. It demonstrates how custom logic can be added through a content provider that replaces markers in frame files at generation time.
The document discusses Scrum practices at Nucleus, a company following Agile principles. It describes how Nucleus uses Scrum ceremonies like daily standups and sprints. It notes the benefits of using tools to support continuous integration, tracking metrics, and managing backlogs and defects. However, it also discusses potential risks if quality practices like testing are not properly implemented. The presentation aims to showcase Nucleus' Agile practices and tools while also highlighting areas that require attention to fully achieve Agile principles.
The document describes a set of tools developed to help improve the VHDL design process for complex systems. The tools cover different stages of the design process from specification to logic design. Some tools are aimed at design management to improve the quality of the design process, while others measure the quality of the design itself. When used together, the tools can help improve overall design quality and reduce development time. The document outlines where in the design flow the tools can be utilized and the benefits they provide.
The document provides an Organization Approval Gate Methodology Artifact Alignment Matrix. It outlines key artifacts and timing considerations for 5 common project methodologies (Agile, Waterfall, COTS, DMAIC) across 5 gate stages (Concept Initiation, Planning, Execution, Post Implementation Review, Closure). For each methodology and gate combination, it lists examples of typical artifacts and provides timing notes, suggesting common timeframes but noting flexibility depending on factors unique to each organization.
Pragmatic Programmer
Estimating (提升专业素养)
DRY rule - Repeat or Reuse (提炼经验)
Control Structures & Complexity (简洁就是美)
Table Driven (善于运用算法)
Design for CHANGE (完善设计、争取主动)
Refactoring (追求卓越,勇于改进)
Automation (一切都要自动化)
Resource
Who is working for you (找个巨人的肩膀)
Accessories for you
Process and Methods
Process enhances confidence
Thought Disorder(最容易欺骗的人是自己)
Conceptual Blockbusting
Career anchors
How to define the VALUE (价值不等式)
Professionalism
Basics to have competitive advantage of S/W in global MarketYoung On Kim
Brief introduction of S/W architecture, process and reuse, which might have not been succeeded to deliver the committed benefits in Korean market. I presented it in 2007, revisited today and felt to share this presentation with you.
How to go beyond traditional Scrum principles and scale to globally distributed teams with Continuous Delivery and Subversion. Presented by Andy Singleton of Assembla and Scott Rudenstein of WANdisco. Presented Nov. 15, 2012. 30 minutes.
3 patterns to scale scrum in large organizations. Specifically looking at how UX professionals can support and scale the role of the product owner. Presented at the Big Design Week 2011 in Dallas, TX
Flexibility in Software Development Methodologies: Needs and BenefitsCognizant
Companies can benefit from introducing flexibility into their software development methodologies, including incorporation of the Waterfall and Scrum models in different software modules of the same project and utilizing geographically distributed teams.
Shirly Ronen - User story testing activitiesAgileSparks
The document discusses testing user stories throughout the development process from planning through deployment. It emphasizes testing early by writing automated unit tests during development. Testers work closely with developers to understand the approach and test in the development environment. This helps find defects early and prevent issues. The goal is to deliver working software through continuous testing, including acceptance criteria, exploratory testing, automation, and regression testing.
Reliability growth planning (RGP) is emerging as a promising technique to address the reliability challenges arising from the distributed manufacturing environment. Unlike RGT (reliability growth testing), RGP drives the reliability growth of new products by spanning the product’s lifecycle from design, prototyping, manufacturing, to field use. It is a lifetime commitment to the product reliability via systematic failure analysis, rigorous corrective actions, and cost-effective financial investment. RGP has shown to be very effective, particularly in new product introductions under the fast time-to-market requirement.
The RGP process will be introduced based on the three-phase product lifecycle: 1) design for reliability during early product development; 2) accelerated lifetime testing and corrective actions in pilot line stage; and 3) continuous reliability improvement following the volume shipment. Trade-offs among reliability investment, warranty cost reduction, and customer satisfactions will be investigated from the perspective of the manufacturer and the customer. Reliability growth tools such as Crow/AMSAA, Pareto graphs, failure mode run chart, FIT (failure-in-time), and FMECA will be reviewed and their roles in the GRP process will be discussed and demonstrated. Case studies drawn from electronics equipment industry will be used to demonstrate the RGP applications and justify its benefits as well.
In parallel with the RGP, efforts have been devoted to developing optimal preventative maintenance programs, either time-based or usage-based strategies. Recently, CBM (condition based maintenance) is showing a great potential to achieve just-in-time maintenance or zero-downtime equipment. RGP and maintenance strategies share a common objective, i.e. achieving high system reliability and availability. In this presentation, optimal maintenance policies will be devised in the context of system reliability growth.
Shirly Ronen - Documenting an agile defectAgileSparks
This document discusses best practices for documenting defects in an agile environment. It recommends documenting defects at a "just enough" level based on the type of defect and stage in the process. More detailed documentation is needed the further removed the defect reporter is from the developer fixing it. Defects should be traced to user stories and functionality, not modules. The focus should be on functional quality and backlog progress over a big defects list. Short, just-in-time discussions replace big bug meetings.
Quality Coding: What’s New with Visual Studio 2012Imaginet
This document provides an agenda for a webinar on quality coding features in Visual Studio 2012. The webinar will review new unit testing, code review, code analysis, and code clone detection tools. It will also cover quality improvements for requirements, manual testing, exploratory testing, and automated testing. Attendees will see demonstrations of features like the unit test runner, code reviews, and exploratory testing in Microsoft Test Manager.
This document outlines an agile software development project. It discusses common problems with traditional project management approaches and why agile methodologies are better suited for projects with uncertain requirements and risk. The document then provides an overview of the agile software development lifecycle and specific agile techniques like Scrum, extreme programming, and feature-driven development. It also covers topics like modeling, testing, establishing an agile development environment, and choosing enabling technologies. The goal is to establish an agile approach for successfully delivering a new software project.
The document discusses architectural test case writing. It begins by covering software development methodologies like waterfall and iterative models. It then discusses software testing, particularly architectural testing. Key aspects of architectural test cases are described such as using quality attributes to derive scenarios and test cases. An example scenario and test case template are provided. The document emphasizes that architectural test cases should validate quality attributes and non-functional requirements.
The document provides an overview of the process for designing and producing an application specific integrated circuit (ASIC) with Swindon Silicon Systems. It discusses the design process from initial specification through layout, fabrication, and testing. Key steps include specification, design and simulation, processing including wafer thinning and dicing, and prototype evaluation. Swindon offers full turnkey ASIC design and supply services from concept to production.
Study of solution development methodology for small size projects.Joon ho Park
Medium-size system integration or IT Solution Company’s solution development project has limitation as like human resource limitation, budget limitation and expert limitation. Especially it is hard to maintain many IT experts for medium-size and small-size system integration or IT Solution Company. Thus in order to efficiently and beneficially complete projects, medium-size and small-size system integration or IT Solution Company should have appropriate solution development methodology.Solution development projects for medium-size and small-size system integration or IT Solution Company are usually shot-term and small budget so that they need slim and light-weight solution development methodology. But usual medium-size and small-size system integration or IT Solution Company do not have their own appropriate solution development methodology. Thus, if those kinds of solution development methodologies are applied to solution development projects for medium-size and small-size system integration or IT solution company without some modifications, shortage of human resources, incompleteness of solution and deliverables could arouse.Especially unnecessary paper works (deliverables and documentations) to both of projects teams and client’s wastes project resources and time. We analyze previous solution development methodologies and derive mandatory deliverables and optional deliverables. Before deriving them, we newly define procedures and tasks for each project stages which are necessary to projects team and clients, from client and expert of interviews. Our proposed solution development methodology can easily leverage the development overhead of short-term projects. Optional deliverables can be omitted by the contraction between project team and client.
The document discusses architecture-centric software development processes. It describes traditional waterfall and iterative development models, and notes that iterative models allow for more flexibility to changing requirements. Agile development methods like eXtreme Programming (XP) are discussed, which emphasize iterative development, collaboration, and rapid delivery of working software. Key practices of XP are outlined, including user stories, testing, pair programming, refactoring, and continuous integration. The role of architecture in agile processes is also addressed.
The document discusses several software process models including:
1) The waterfall model which is linear and sequential with distinct stages of requirements, design, implementation, testing, and maintenance.
2) Evolutionary/iterative models which allow for incremental development and changes during the process.
3) Component-based development which focuses on reuse of existing software components.
4) Agile methodologies like Scrum and Extreme Programming (XP) which emphasize adaptive planning, evolutionary development, and customer collaboration.
This document discusses using the ISWIM (I See What You Mean) constraint representation approach for model-driven testing. It provides an overview of domains that require constraint modeling like telecommunications and aerospace. It then describes ISWIM's visual constraint language and how snapshots can represent constraints. The document outlines how a testing architecture could use an ISWIM model to generate test cases, check invariants and pre/post conditions, and report results. The approach was implemented in a tool that tests a sample sales system model.
This document discusses how Blueprint sets up agile project structures using requirements models. It outlines how Blueprint uses a product backlog model for release planning and sprint planning. Features have corresponding detailed requirements models. Blueprint supports iterative evolution of requirements during sprints through version control, variable requirement details, simulation for communication and validation, and an iterative elaboration process. It also discusses how Blueprint helps distributed agile teams by providing integrated requirements and tools to gain communication efficiency.
Software enginnering unit 01 by manoj kumar sonimanojsonikgn
Configuration management involves establishing and maintaining the integrity of software products throughout the software life cycle. It includes identifying configuration items, controlling changes, and recording and reporting change implementation status. The key activities of configuration management are configuration management planning, change management, version management, and system building. Configuration management aims to explain the importance of software configuration management and describe these main configuration management activities.
The document discusses several software development life cycle (SDLC) models including waterfall, iterative waterfall, V-shaped, RAD, incremental, spiral, and agile models. It also covers agile methods like Scrum and extreme programming. The document defines the capability maturity model (CMM) which measures an organization's software process maturity across five levels from initial to optimizing.
The document discusses the software development life cycle (SDLC) and its various phases and models. It describes the six main phases of the SDLC as requirements gathering and analysis, design, implementation/coding, testing, deployment, and maintenance. It then explains different SDLC models including waterfall, V-shaped, prototype, spiral, iterative incremental, big bang, and agile. The conclusion states that the best model depends on factors like requirements clarity, complexity, size, cost and skills. The waterfall model is basic but other models are variations that allow for flexibility.
The document provides an introduction to the field of software engineering. It defines software engineering as the application of a systematic, disciplined approach to the development, operation, and maintenance of software. The document outlines several key concepts in software engineering including the basic activities involved, important factors for well-engineered software, common software life cycle models, and quality assurance practices. It also summarizes different efforts in software engineering such as design of programming languages and cost estimation models.
The presentation outlines a methodology of queuing model-based load testing of large (with thousands users) enterprise applications deployed on premise and in the Cloud
Testing in an Open Source Middleware Platform Space The WSO2 Way.WSO2
The document discusses testing practices at WSO2, an open source middleware company. It describes WSO2's engineering process, which is people-centric and influenced by the Apache way. It also outlines WSO2's agile testing principles and practices for testing SOA middleware, including unit, integration, end-to-end, performance, security, and cloud native testing. WSO2 utilizes a dedicated testing team that designs detailed test plans and executes tests in cycles to find and fix issues.
This document discusses various models of the software development process including waterfall, prototyping, V-model, spiral model, and phased development. It explains the key characteristics and phases of each model. The waterfall model is presented as a sequential process while later models incorporate more iterative and overlapping elements to better reflect the realities of software development. Process modeling and different approaches are also covered at a high level.
Blue Monitor Systems Software Development Servicesbluemonitor
Blue Monitor Systems is an employee-owned company dedicated to delivering high-quality creative, technical, and scientific services worldwide. The company encourages employees to think like owners and contribute to social good in the communities where they operate. Blue Monitor uses an iterative "Zero Time" development method combining Agile and traditional approaches. This allows for monthly major releases across multiple projects through a matrix team structure and well-defined engineering processes.
The document discusses various software development life cycle (SDLC) models, including:
- The waterfall model, which uses sequential phases of requirements, design, coding, testing, and deployment. It is structured but rigid.
- Iterative development models, which allow for feedback loops and releasing partial software in iterations to get faster feedback.
- Agile methodologies like Scrum, which embrace changing requirements, focus on working software over documentation, and value customer collaboration over contracts. Key aspects are iterative development, regular refactoring, and communicating for learning.
- Pitfalls of agile include skill gaps, lack of traceability, poor communication, and not staying close enough to customers. Overall, agile aims to
How to create CAD designs to facilitate collaboration and inter-operability between designers and the rest of the team. Designers, often trapped by looming schedules and inadequate process, need tools to fulfill the demands of collaboration and inter-operability. This presentation will address a set of simple standards and processes that allow designers to include necessary data and modeling standards directly in their CAD models. They are quick and clear instructions that capture the information required by the entire team. This strategy facilitates collaboration among team members such as analysis, parts and materials, manufacturing and configuration management.
SourceWarp is a scalable approach to support data-driven decision making for CI/CD tools and DevSecOps platforms. It allows running experiments on these systems by replaying commit histories from source code repositories without deploying features. This evaluates features through testing and benchmarking. An industrial case study at GitLab evaluated a new vulnerability tracking approach using SourceWarp. It replayed commits from GitLab's source code repository on systems with and without the feature. SourceWarp completed the experiment faster than deploying the feature and provided metrics showing the impact of vulnerability tracking on error reduction.
This document discusses Microsoft SharePoint MVP Ayman ElHattab and provides information on several topics related to application lifecycle management (ALM) including governance, development, and operations. It also summarizes the evolution of development tools from the 1970s to present day and highlights key capabilities of Microsoft Team Foundation Server 2010 such as work item tracking, version control, test case management, build management, and lab management.
20. Spiral model
model
risk-driven
Prototype
product 20
21. Iterative and Incremental Model
Iteration1 Iteration2 Iteration3
Requirement1 Requirement2 Requirement3
SA SA SA
SD SD SD
Imp Imp Imp
Op Op Op
Built1 Built1 Built2 Built1 Built2 Built3
21
27. Extreme Programming
(XP)
User Story Simple Design
Iteration Spike Solution
Plan : Prototype
Plannin Design)
g)
Release
Software
Increment
Testing
) Coding)
Unit Test
Pair
Continuous
Programming
integration
Unit Test
Acceptance
Continuous
Test
Integrations 27