powerpoint.pptx
•Download as PPTX, PDF•
0 likes•5 views
The document discusses the importance of rationale in defining a software system's architecture, but notes that rationale is often unspecified and inaccessible. It proposes a simple model for capturing rationales as part of an architecture specification by attaching them to architectural elements. A design rationale explicitly lists decisions made during the design process and the reasons behind them, with the goal of supporting designers. Software design is an iterative process that includes requirements, architecture, and implementation phases, and the architecture plays a vital role in bridging rationale and design.
Report
Share
Report
Share
Recommended
Lecture-2-Architectural_Concepts.pdf
This document discusses key concepts in software architecture. It defines software architecture as the set of principal design decisions about a software system. These decisions encompass structure, behavior, interaction, and non-functional properties. The document also discusses architectural styles, patterns, models, views and visualizations as important concepts for understanding and communicating a system's architecture.
Cs 1023 lec 3 architecture (week 1)
The document discusses key concepts about software architecture:
1) Architecture is a set of principal design decisions that affect every aspect of software development.
2) Every application has an architect and an architecture, even if not explicitly defined.
3) Architecture should not be treated as just a phase of development but rather as foundational to development.
Cs 1023 lec 3 architecture (week 1)
1. The document discusses key concepts of software architecture, including that every application has an architecture and architect, and that architecture is not just a phase of development but rather a foundational part of software development.
2. It describes how requirements analysis and design are intertwined with architecture considerations, and how non-functional properties depend on architectural choices.
3. The document presents different models of software development processes, including one called the "Turbine Model" that visualizes project activities and artifacts over time.
02_Architectures_In_Context.ppt
This document discusses key concepts of software architecture. It makes three main points:
1) Architecture is not just a phase of development but rather is fundamental to software. Every application has an architecture and architect.
2) Considering architecture throughout the development lifecycle leads to better requirements analysis, design, implementation, testing, and evolution.
3) The "Turbine Model" visualizes development activities over time to show how architecture can be central to the process.
Chapter1
This document provides an introduction to software architecture. It discusses what software architecture is, popular architecture styles, quality attributes of a system, and architecture design guidelines. The key points are:
- Software architecture is the high-level design of a system that guides its construction and development. It defines the relationship between major structural elements.
- Popular architecture styles include layered, pipes and filters, and event-based. Each style has advantages and disadvantages for certain quality attributes.
- Quality attributes include implementation attributes like maintainability, runtime attributes like performance and availability, and business attributes like time to market. There are often tradeoffs between attributes.
- Architecture design guidelines include thinking about requirements before design, using abstraction, considering non-
The Design Process
The document discusses the software engineering design process and usability engineering. It describes the typical activities in the design life cycle including requirements specification, architectural design, detailed design, verification and validation. It emphasizes that usability should be considered throughout the life cycle. The document also discusses using design rules/standards, usability specifications, iterative design/prototyping, and capturing design rationale to improve the process and outcome.
Software Architecture
The following presentation covers the basics of Software Architecture and the related topics. Most of the information provided is given in short phrases. Refer to Wikipedia article on the same for more information.
This is meant to be a brief slideshow only.
Unit i software design principles 9
This document discusses software design principles and concepts. It begins by defining software design as translating requirements into a blueprint for constructing software. Key concepts discussed include:
1. Managing complexity through principles like uniformity, accommodating change, and minimizing coupling between modules.
2. Software architecture, which defines the overall structure and interactions between major system elements.
3. Common design techniques like abstraction, modularity, hierarchy, and separation of concerns that help manage complexity.
Recommended
Lecture-2-Architectural_Concepts.pdf
This document discusses key concepts in software architecture. It defines software architecture as the set of principal design decisions about a software system. These decisions encompass structure, behavior, interaction, and non-functional properties. The document also discusses architectural styles, patterns, models, views and visualizations as important concepts for understanding and communicating a system's architecture.
Cs 1023 lec 3 architecture (week 1)
The document discusses key concepts about software architecture:
1) Architecture is a set of principal design decisions that affect every aspect of software development.
2) Every application has an architect and an architecture, even if not explicitly defined.
3) Architecture should not be treated as just a phase of development but rather as foundational to development.
Cs 1023 lec 3 architecture (week 1)
1. The document discusses key concepts of software architecture, including that every application has an architecture and architect, and that architecture is not just a phase of development but rather a foundational part of software development.
2. It describes how requirements analysis and design are intertwined with architecture considerations, and how non-functional properties depend on architectural choices.
3. The document presents different models of software development processes, including one called the "Turbine Model" that visualizes project activities and artifacts over time.
02_Architectures_In_Context.ppt
This document discusses key concepts of software architecture. It makes three main points:
1) Architecture is not just a phase of development but rather is fundamental to software. Every application has an architecture and architect.
2) Considering architecture throughout the development lifecycle leads to better requirements analysis, design, implementation, testing, and evolution.
3) The "Turbine Model" visualizes development activities over time to show how architecture can be central to the process.
Chapter1
This document provides an introduction to software architecture. It discusses what software architecture is, popular architecture styles, quality attributes of a system, and architecture design guidelines. The key points are:
- Software architecture is the high-level design of a system that guides its construction and development. It defines the relationship between major structural elements.
- Popular architecture styles include layered, pipes and filters, and event-based. Each style has advantages and disadvantages for certain quality attributes.
- Quality attributes include implementation attributes like maintainability, runtime attributes like performance and availability, and business attributes like time to market. There are often tradeoffs between attributes.
- Architecture design guidelines include thinking about requirements before design, using abstraction, considering non-
The Design Process
The document discusses the software engineering design process and usability engineering. It describes the typical activities in the design life cycle including requirements specification, architectural design, detailed design, verification and validation. It emphasizes that usability should be considered throughout the life cycle. The document also discusses using design rules/standards, usability specifications, iterative design/prototyping, and capturing design rationale to improve the process and outcome.
Software Architecture
The following presentation covers the basics of Software Architecture and the related topics. Most of the information provided is given in short phrases. Refer to Wikipedia article on the same for more information.
This is meant to be a brief slideshow only.
Unit i software design principles 9
This document discusses software design principles and concepts. It begins by defining software design as translating requirements into a blueprint for constructing software. Key concepts discussed include:
1. Managing complexity through principles like uniformity, accommodating change, and minimizing coupling between modules.
2. Software architecture, which defines the overall structure and interactions between major system elements.
3. Common design techniques like abstraction, modularity, hierarchy, and separation of concerns that help manage complexity.
Model Based Software Architectures
This document discusses software architecture from both a management and technical perspective. From a management perspective, it defines an architecture as the design concept, an architecture baseline as tangible artifacts that satisfy stakeholders, and an architecture description as a human-readable representation of the design. It also notes that mature processes, clear requirements, and a demonstrable architecture are important for predictable project planning. Technically, it describes Philippe Kruchten's model of software architecture, which includes use case, design, process, component, and deployment views that model different aspects of realizing a system's design.
Ssad system design
The document discusses system design, including the logical and physical design processes. It describes translating performance specifications into design specifications through logical and physical stages of development. Logical design includes input/output specifications, while physical design specifies implementation details. Structured design methodologies like data flow diagrams and hierarchy charts are used to partition the system into independent, cohesive modules. Control and security measures are important considerations in system design.
02 architectures in_context
The document discusses several key points about software architecture:
1. Every application has an architecture and at least one architect. Architecture is not just a phase of development but foundational to software design.
2. Requirements analysis and design must be considered together. Existing architectures provide context for requirements and help assess feasibility.
3. The implementation phase aims to faithfully represent the architectural design in code. Deviations from the architecture can undermine its benefits.
4. Architecture centric development sustains focus on the architectural model through all phases from requirements to evolution. This helps manage quality and complexity over the system's lifetime.
Lightweight Processes: A Definition
Lightweight processes are beginning to replace more formal methods. The motivation for this transition is based on many factors. The Internet, time to market, cost reduction, quality increases, market pressures, as well as the popularization of these programming methods. This series of articles will investigate the various lightweight methods, their impact on the management of software development projects and the processes by which managers can determine the appropriateness and usefulness of the various processes. The definition of a lightweight Process is more difficult than it would first appear. This article outlines the foundations of a heavyweight process and describes the appropriate pieces that can be converted to lightweight.
Agile project management is systems management
The document discusses the relationship between systems engineering and agile project management. It argues that agile project management can be derived from systems engineering concepts and that systems engineering ensures that the whole product works together with external systems to meet customer needs. It also discusses how systems engineering focuses on the integrated "whole" and defines both the product and process in a continuously evolving improvement paradigm. Finally, it notes that common principles of agile project management like iterative development, emphasis on collaboration, and adaptive processes have long been principles of systems engineering.
Software System Engineering - Chapter 15
The document discusses the transition from analysis to design in software engineering. It describes the differences between analysis and design, logical and physical design, and system and detailed design. It also covers the characteristics of a good design, including functionality, efficiency and usability, and explains that trade-offs often need to be made between these characteristics during the design process. Measurable objectives are important to quantify design goals and allow them to be tested. Careful planning is also required for the design stage.
SA_UNIT_1.pptx
Software Archtecture.
Software design is a process to transform user requirements into some suitable form, which helps the programmer in software coding and implementation.
Software design is the important step in SDLC (Software Design Life Cycle), which moves the concentration from problem domain to solution domain. It tries to specify how to fulfill the requirements mentioned in SRS.
Software design plays an important role in developing software: during software design, software engineers produce various models that form a kind of blueprint of the solution to be implemented
03 basic concepts
Software architecture is the set of principal design decisions about a software system. It includes decisions about the system's structure, behavior, and interactions. Principal design decisions are those that have a significant impact on the system and are important to stakeholders. A software system's architecture can change over time as design decisions are made and remade throughout the system's lifetime.
Chapter 1 - Software Design - Introduction.pptx
This document provides an introduction to software design principles and methods. It discusses the overall goal of teaching a systematic and repeatable approach to software architecture design. Key topics covered include software products and design, abstraction and modeling, different types of design, the role of design in the software lifecycle, and an introduction to the Agile software engineering design method. The document provides definitions and explanations of important software design concepts.
Architectural design
The document discusses architectural design, which involves identifying system subsystems and frameworks for communication. Key architectural decisions address important requirements and are documented. Architecture decisions are important to communicate rationale for changes and trace decisions to requirements. Architectural views represent different perspectives of a system through modules, processes, distribution, and development structure using the 4+1 model.
76 May 2007Vol. 50, No. 5 COMMUNICATIONS OF THE ACM COMMUNIC.docx
76 May 2007/Vol. 50, No. 5 COMMUNICATIONS OF THE ACM COMMUNICATIONS OF THE ACM May 2007/Vol. 50, No. 5 75
Adding the word architect to a software practitioner’s title seems sim-
ple enough, but beneath the surface fundamentally different thinking,
toolsets, and disciplines are required to succeed. In teaching software
architecture and working as a software architect, database architect, and
chief architect, I have often found that an unfortunate lack of knowledge
surrounds the architect’s role. Even experienced software practitioners are
often unable to define what exactly the architect does or adds to the soft-
ware development process.
THE SOFTWARE
ARCHITECT
B y M a t t h e w R . Mc B r i d e
Leadership is the defining characteristic in
an unforgiving technology arena.
The context for my discussion here is the
construction of enterprise-level business appli-
cations. I chose it for its inherent difficulty and
complexity, though the related architectural
principles may be applied to any type of soft-
ware construction. Specifically, I examine the
results of applying these principles to three sep-
arate development efforts: a product-ordering
Web site, a complex business-to-business inte-
gration project, and the design and develop-
ment of an enterprise application. Regardless
of the situation, my experience has been that
software architects are not born but trained,
sometimes in the school of hard knocks.
Although effective software architects seem to
intuitively understand and guide projects, an
intellectual framework and its associated disci-
plines and tools are behind this thinking.
Reports of IT overspending and project failure
emphasize the fact that these skills must be
developed. Software professionals in a variety
of roles can leverage them to lead software pro-
jects to exceed customer expectations.
Many seminal ideas in software architecture
can be traced back to a speech Christopher
Alexander, a distinguished building architect,
• Explicit requirements explode by a factor of 50 or
more into implicit (design) requirements as a soft-
ware solution proceeds.
Perhaps more than any other task, managing com-
plexity is an essential element of architecture the
architect must address in order to deliver the
promised system. Strategic approaches are high-level,
broad-brush techniques
used by architects to master
complexity across technical
and nontechnical audiences
alike (see Figure 2).
Included are effective com-
munication and informa-
tion gathering, detailed
planning, and the educa-
tion of all stakeholders
regarding all relevant tech-
nologies. Tactical
approaches address the
techniques the architect
employs at a lower level of
detail, typically with those
who construct or use the
system. This group includes software designers, pro-
ject teams, and end users. Requirements planning,
separation of the system into logical layers, and care-
ful interface definition are
only a few of the tactical
tools at the ar.
Chapter 1,2,3 Module I -Foundations for SD.pptx
This chapter discusses the various sources of software for organizations. It describes outsourcing as turning over responsibility for information systems to an outside firm. The main sources of software include information technology services firms, packaged software producers, enterprise solutions, cloud computing, open source software, and in-house development. When evaluating off-the-shelf software, factors like cost, functionality, vendor support, and flexibility should be considered. Reuse involves using previously written software resources like objects and components in new applications and can provide benefits like reduced development costs if managed effectively.
Design concepts
This document provides an overview of key design concepts in software engineering, including abstraction, architecture, patterns, and others. It discusses how software design has evolved over decades to incorporate these concepts. Abstraction involves representing solutions at different levels of detail. Architecture defines the overall structure of a software system. Patterns describe proven solutions to common problems. The document also discusses quality guidelines for software design and how the design process fits within the broader context of software engineering.
SDA 01.pptx
This document provides an overview of a course on software design and architecture. The course aims to introduce principles of good software design and architectural techniques. It covers topics like software design processes, architectural styles, object-oriented design, design patterns, and component-based design. The course is divided into two modules - the first covers software architecture and styles, and the second focuses on detailed design using object-oriented principles and design patterns.
Sqa lecture08 usama
The document discusses software design, including defining it as a meaningful representation of something to be built that can be traced to requirements. It notes software design is different than other designs due to being conceptually unbounded. The document outlines common software design defects such as errors of omission, commission, clarity and speed/capacity. It recommends using a design process and model to address defects, along with formal design inspections. Overall the document provides an overview of software design, common defects, and approaches to addressing issues.
Technical Architecture
The document discusses software architecture, including its definition, types of architectures, views, and documentation. It defines software architecture as the fundamental organization of a system, including its components, relationships, and design principles. The document outlines different types of architectures like business, technical, and enterprise architectures. It also discusses common architecture views used in frameworks like RUP, RM-ODP, and DODAF. Finally, it covers architecture documentation and modeling techniques.
Jacques Van Niekerk Workshop on IWMC 2015
The document discusses assessing technical debt by evaluating a company's people, infrastructure, processes, technology, and product. It provides questions an investor could ask to evaluate gaps in these areas and consider how well the company can address technical debt. Key questions focus on architecture, development processes, team skills, software stacks, security, scalability, and product features to understand how the technology is structured and how well it can meet business needs.
Articulo acm
This document discusses the concept of sustainable software design. It defines sustainable design as design where decisions and rationale are reflected in code and documentation in a way that is resistant to evaporation over time. It discusses how areas like modularity, documentation, programming languages, design patterns, and model-driven engineering relate to sustainable design. It highlights challenges like precisely defining sustainability and finding ways to evaluate the costs and benefits of sustainable design practices. The goal is to develop sustainable design as a quality attribute and incentivize its use.
Software architecture Unit 1 notes
The document discusses software architecture, where it comes from, and what it is. Architectures are influenced by system stakeholders and their requirements, the developing organization, and the architects' experience. An architecture defines elements, their relationships, and properties. It is important because it represents early design decisions, dictates implementation, organizational structure, and quality attributes. Architectural patterns, reference models, and reference architectures capture common architectural elements but are not full architectures themselves.
Ch 2-RE-process.pptx
This document discusses the requirements engineering (RE) process. It defines a process as a set of organized activities that transforms inputs to outputs. The RE process involves problem analysis and product description tasks that run iteratively. Key activities in the RE process include requirements elicitation, analysis, specification, validation and management. The document also discusses factors like process models, actors, variability, safety requirements, support tools, improvement and maturity levels.
ISO/IEC 27001, ISO/IEC 42001, and GDPR: Best Practices for Implementation and...
Denis is a dynamic and results-driven Chief Information Officer (CIO) with a distinguished career spanning information systems analysis and technical project management. With a proven track record of spearheading the design and delivery of cutting-edge Information Management solutions, he has consistently elevated business operations, streamlined reporting functions, and maximized process efficiency.
Certified as an ISO/IEC 27001: Information Security Management Systems (ISMS) Lead Implementer, Data Protection Officer, and Cyber Risks Analyst, Denis brings a heightened focus on data security, privacy, and cyber resilience to every endeavor.
His expertise extends across a diverse spectrum of reporting, database, and web development applications, underpinned by an exceptional grasp of data storage and virtualization technologies. His proficiency in application testing, database administration, and data cleansing ensures seamless execution of complex projects.
What sets Denis apart is his comprehensive understanding of Business and Systems Analysis technologies, honed through involvement in all phases of the Software Development Lifecycle (SDLC). From meticulous requirements gathering to precise analysis, innovative design, rigorous development, thorough testing, and successful implementation, he has consistently delivered exceptional results.
Throughout his career, he has taken on multifaceted roles, from leading technical project management teams to owning solutions that drive operational excellence. His conscientious and proactive approach is unwavering, whether he is working independently or collaboratively within a team. His ability to connect with colleagues on a personal level underscores his commitment to fostering a harmonious and productive workplace environment.
Date: May 29, 2024
Tags: Information Security, ISO/IEC 27001, ISO/IEC 42001, Artificial Intelligence, GDPR
-------------------------------------------------------------------------------
Find out more about ISO training and certification services
Training: ISO/IEC 27001 Information Security Management System - EN | PECB
ISO/IEC 42001 Artificial Intelligence Management System - EN | PECB
General Data Protection Regulation (GDPR) - Training Courses - EN | PECB
Webinars: https://pecb.com/webinars
Article: https://pecb.com/article
-------------------------------------------------------------------------------
For more information about PECB:
Website: https://pecb.com/
LinkedIn: https://www.linkedin.com/company/pecb/
Facebook: https://www.facebook.com/PECBInternational/
Slideshare: http://www.slideshare.net/PECBCERTIFICATION
More Related Content
Similar to powerpoint.pptx
Model Based Software Architectures
This document discusses software architecture from both a management and technical perspective. From a management perspective, it defines an architecture as the design concept, an architecture baseline as tangible artifacts that satisfy stakeholders, and an architecture description as a human-readable representation of the design. It also notes that mature processes, clear requirements, and a demonstrable architecture are important for predictable project planning. Technically, it describes Philippe Kruchten's model of software architecture, which includes use case, design, process, component, and deployment views that model different aspects of realizing a system's design.
Ssad system design
The document discusses system design, including the logical and physical design processes. It describes translating performance specifications into design specifications through logical and physical stages of development. Logical design includes input/output specifications, while physical design specifies implementation details. Structured design methodologies like data flow diagrams and hierarchy charts are used to partition the system into independent, cohesive modules. Control and security measures are important considerations in system design.
02 architectures in_context
The document discusses several key points about software architecture:
1. Every application has an architecture and at least one architect. Architecture is not just a phase of development but foundational to software design.
2. Requirements analysis and design must be considered together. Existing architectures provide context for requirements and help assess feasibility.
3. The implementation phase aims to faithfully represent the architectural design in code. Deviations from the architecture can undermine its benefits.
4. Architecture centric development sustains focus on the architectural model through all phases from requirements to evolution. This helps manage quality and complexity over the system's lifetime.
Lightweight Processes: A Definition
Lightweight processes are beginning to replace more formal methods. The motivation for this transition is based on many factors. The Internet, time to market, cost reduction, quality increases, market pressures, as well as the popularization of these programming methods. This series of articles will investigate the various lightweight methods, their impact on the management of software development projects and the processes by which managers can determine the appropriateness and usefulness of the various processes. The definition of a lightweight Process is more difficult than it would first appear. This article outlines the foundations of a heavyweight process and describes the appropriate pieces that can be converted to lightweight.
Agile project management is systems management
The document discusses the relationship between systems engineering and agile project management. It argues that agile project management can be derived from systems engineering concepts and that systems engineering ensures that the whole product works together with external systems to meet customer needs. It also discusses how systems engineering focuses on the integrated "whole" and defines both the product and process in a continuously evolving improvement paradigm. Finally, it notes that common principles of agile project management like iterative development, emphasis on collaboration, and adaptive processes have long been principles of systems engineering.
Software System Engineering - Chapter 15
The document discusses the transition from analysis to design in software engineering. It describes the differences between analysis and design, logical and physical design, and system and detailed design. It also covers the characteristics of a good design, including functionality, efficiency and usability, and explains that trade-offs often need to be made between these characteristics during the design process. Measurable objectives are important to quantify design goals and allow them to be tested. Careful planning is also required for the design stage.
SA_UNIT_1.pptx
Software Archtecture.
Software design is a process to transform user requirements into some suitable form, which helps the programmer in software coding and implementation.
Software design is the important step in SDLC (Software Design Life Cycle), which moves the concentration from problem domain to solution domain. It tries to specify how to fulfill the requirements mentioned in SRS.
Software design plays an important role in developing software: during software design, software engineers produce various models that form a kind of blueprint of the solution to be implemented
03 basic concepts
Software architecture is the set of principal design decisions about a software system. It includes decisions about the system's structure, behavior, and interactions. Principal design decisions are those that have a significant impact on the system and are important to stakeholders. A software system's architecture can change over time as design decisions are made and remade throughout the system's lifetime.
Chapter 1 - Software Design - Introduction.pptx
This document provides an introduction to software design principles and methods. It discusses the overall goal of teaching a systematic and repeatable approach to software architecture design. Key topics covered include software products and design, abstraction and modeling, different types of design, the role of design in the software lifecycle, and an introduction to the Agile software engineering design method. The document provides definitions and explanations of important software design concepts.
Architectural design
The document discusses architectural design, which involves identifying system subsystems and frameworks for communication. Key architectural decisions address important requirements and are documented. Architecture decisions are important to communicate rationale for changes and trace decisions to requirements. Architectural views represent different perspectives of a system through modules, processes, distribution, and development structure using the 4+1 model.
76 May 2007Vol. 50, No. 5 COMMUNICATIONS OF THE ACM COMMUNIC.docx
76 May 2007/Vol. 50, No. 5 COMMUNICATIONS OF THE ACM COMMUNICATIONS OF THE ACM May 2007/Vol. 50, No. 5 75
Adding the word architect to a software practitioner’s title seems sim-
ple enough, but beneath the surface fundamentally different thinking,
toolsets, and disciplines are required to succeed. In teaching software
architecture and working as a software architect, database architect, and
chief architect, I have often found that an unfortunate lack of knowledge
surrounds the architect’s role. Even experienced software practitioners are
often unable to define what exactly the architect does or adds to the soft-
ware development process.
THE SOFTWARE
ARCHITECT
B y M a t t h e w R . Mc B r i d e
Leadership is the defining characteristic in
an unforgiving technology arena.
The context for my discussion here is the
construction of enterprise-level business appli-
cations. I chose it for its inherent difficulty and
complexity, though the related architectural
principles may be applied to any type of soft-
ware construction. Specifically, I examine the
results of applying these principles to three sep-
arate development efforts: a product-ordering
Web site, a complex business-to-business inte-
gration project, and the design and develop-
ment of an enterprise application. Regardless
of the situation, my experience has been that
software architects are not born but trained,
sometimes in the school of hard knocks.
Although effective software architects seem to
intuitively understand and guide projects, an
intellectual framework and its associated disci-
plines and tools are behind this thinking.
Reports of IT overspending and project failure
emphasize the fact that these skills must be
developed. Software professionals in a variety
of roles can leverage them to lead software pro-
jects to exceed customer expectations.
Many seminal ideas in software architecture
can be traced back to a speech Christopher
Alexander, a distinguished building architect,
• Explicit requirements explode by a factor of 50 or
more into implicit (design) requirements as a soft-
ware solution proceeds.
Perhaps more than any other task, managing com-
plexity is an essential element of architecture the
architect must address in order to deliver the
promised system. Strategic approaches are high-level,
broad-brush techniques
used by architects to master
complexity across technical
and nontechnical audiences
alike (see Figure 2).
Included are effective com-
munication and informa-
tion gathering, detailed
planning, and the educa-
tion of all stakeholders
regarding all relevant tech-
nologies. Tactical
approaches address the
techniques the architect
employs at a lower level of
detail, typically with those
who construct or use the
system. This group includes software designers, pro-
ject teams, and end users. Requirements planning,
separation of the system into logical layers, and care-
ful interface definition are
only a few of the tactical
tools at the ar.
Chapter 1,2,3 Module I -Foundations for SD.pptx
This chapter discusses the various sources of software for organizations. It describes outsourcing as turning over responsibility for information systems to an outside firm. The main sources of software include information technology services firms, packaged software producers, enterprise solutions, cloud computing, open source software, and in-house development. When evaluating off-the-shelf software, factors like cost, functionality, vendor support, and flexibility should be considered. Reuse involves using previously written software resources like objects and components in new applications and can provide benefits like reduced development costs if managed effectively.
Design concepts
This document provides an overview of key design concepts in software engineering, including abstraction, architecture, patterns, and others. It discusses how software design has evolved over decades to incorporate these concepts. Abstraction involves representing solutions at different levels of detail. Architecture defines the overall structure of a software system. Patterns describe proven solutions to common problems. The document also discusses quality guidelines for software design and how the design process fits within the broader context of software engineering.
SDA 01.pptx
This document provides an overview of a course on software design and architecture. The course aims to introduce principles of good software design and architectural techniques. It covers topics like software design processes, architectural styles, object-oriented design, design patterns, and component-based design. The course is divided into two modules - the first covers software architecture and styles, and the second focuses on detailed design using object-oriented principles and design patterns.
Sqa lecture08 usama
The document discusses software design, including defining it as a meaningful representation of something to be built that can be traced to requirements. It notes software design is different than other designs due to being conceptually unbounded. The document outlines common software design defects such as errors of omission, commission, clarity and speed/capacity. It recommends using a design process and model to address defects, along with formal design inspections. Overall the document provides an overview of software design, common defects, and approaches to addressing issues.
Technical Architecture
The document discusses software architecture, including its definition, types of architectures, views, and documentation. It defines software architecture as the fundamental organization of a system, including its components, relationships, and design principles. The document outlines different types of architectures like business, technical, and enterprise architectures. It also discusses common architecture views used in frameworks like RUP, RM-ODP, and DODAF. Finally, it covers architecture documentation and modeling techniques.
Jacques Van Niekerk Workshop on IWMC 2015
The document discusses assessing technical debt by evaluating a company's people, infrastructure, processes, technology, and product. It provides questions an investor could ask to evaluate gaps in these areas and consider how well the company can address technical debt. Key questions focus on architecture, development processes, team skills, software stacks, security, scalability, and product features to understand how the technology is structured and how well it can meet business needs.
Articulo acm
This document discusses the concept of sustainable software design. It defines sustainable design as design where decisions and rationale are reflected in code and documentation in a way that is resistant to evaporation over time. It discusses how areas like modularity, documentation, programming languages, design patterns, and model-driven engineering relate to sustainable design. It highlights challenges like precisely defining sustainability and finding ways to evaluate the costs and benefits of sustainable design practices. The goal is to develop sustainable design as a quality attribute and incentivize its use.
Software architecture Unit 1 notes
The document discusses software architecture, where it comes from, and what it is. Architectures are influenced by system stakeholders and their requirements, the developing organization, and the architects' experience. An architecture defines elements, their relationships, and properties. It is important because it represents early design decisions, dictates implementation, organizational structure, and quality attributes. Architectural patterns, reference models, and reference architectures capture common architectural elements but are not full architectures themselves.
Ch 2-RE-process.pptx
This document discusses the requirements engineering (RE) process. It defines a process as a set of organized activities that transforms inputs to outputs. The RE process involves problem analysis and product description tasks that run iteratively. Key activities in the RE process include requirements elicitation, analysis, specification, validation and management. The document also discusses factors like process models, actors, variability, safety requirements, support tools, improvement and maturity levels.
Similar to powerpoint.pptx (20)
76 May 2007Vol. 50, No. 5 COMMUNICATIONS OF THE ACM COMMUNIC.docx
76 May 2007Vol. 50, No. 5 COMMUNICATIONS OF THE ACM COMMUNIC.docx
Recently uploaded
ISO/IEC 27001, ISO/IEC 42001, and GDPR: Best Practices for Implementation and...
Denis is a dynamic and results-driven Chief Information Officer (CIO) with a distinguished career spanning information systems analysis and technical project management. With a proven track record of spearheading the design and delivery of cutting-edge Information Management solutions, he has consistently elevated business operations, streamlined reporting functions, and maximized process efficiency.
Certified as an ISO/IEC 27001: Information Security Management Systems (ISMS) Lead Implementer, Data Protection Officer, and Cyber Risks Analyst, Denis brings a heightened focus on data security, privacy, and cyber resilience to every endeavor.
His expertise extends across a diverse spectrum of reporting, database, and web development applications, underpinned by an exceptional grasp of data storage and virtualization technologies. His proficiency in application testing, database administration, and data cleansing ensures seamless execution of complex projects.
What sets Denis apart is his comprehensive understanding of Business and Systems Analysis technologies, honed through involvement in all phases of the Software Development Lifecycle (SDLC). From meticulous requirements gathering to precise analysis, innovative design, rigorous development, thorough testing, and successful implementation, he has consistently delivered exceptional results.
Throughout his career, he has taken on multifaceted roles, from leading technical project management teams to owning solutions that drive operational excellence. His conscientious and proactive approach is unwavering, whether he is working independently or collaboratively within a team. His ability to connect with colleagues on a personal level underscores his commitment to fostering a harmonious and productive workplace environment.
Date: May 29, 2024
Tags: Information Security, ISO/IEC 27001, ISO/IEC 42001, Artificial Intelligence, GDPR
-------------------------------------------------------------------------------
Find out more about ISO training and certification services
Training: ISO/IEC 27001 Information Security Management System - EN | PECB
ISO/IEC 42001 Artificial Intelligence Management System - EN | PECB
General Data Protection Regulation (GDPR) - Training Courses - EN | PECB
Webinars: https://pecb.com/webinars
Article: https://pecb.com/article
-------------------------------------------------------------------------------
For more information about PECB:
Website: https://pecb.com/
LinkedIn: https://www.linkedin.com/company/pecb/
Facebook: https://www.facebook.com/PECBInternational/
Slideshare: http://www.slideshare.net/PECBCERTIFICATION
Main Java[All of the Base Concepts}.docx
This is part 1 of my Java Learning Journey. This Contains Custom methods, classes, constructors, packages, multithreading , try- catch block, finally block and more.
Azure Interview Questions and Answers PDF By ScholarHat
Azure Interview Questions and Answers PDF By ScholarHat
Community pharmacy- Social and preventive pharmacy UNIT 5
Covered community pharmacy topic of the subject Social and preventive pharmacy for Diploma and Bachelor of pharmacy
DRUGS AND ITS classification slide share
Any substance (other than food) that is used to prevent, diagnose, treat, or relieve symptoms of a
disease or abnormal condition
Pollock and Snow "DEIA in the Scholarly Landscape, Session One: Setting Expec...
Pollock and Snow "DEIA in the Scholarly Landscape, Session One: Setting Expec...National Information Standards Organization (NISO)
This presentation was provided by Steph Pollock of The American Psychological Association’s Journals Program, and Damita Snow, of The American Society of Civil Engineers (ASCE), for the initial session of NISO's 2024 Training Series "DEIA in the Scholarly Landscape." Session One: 'Setting Expectations: a DEIA Primer,' was held June 6, 2024.PCOS corelations and management through Ayurveda.
This presentation includes basic of PCOS their pathology and treatment and also Ayurveda correlation of PCOS and Ayurvedic line of treatment mentioned in classics.
How to Setup Warehouse & Location in Odoo 17 Inventory
In this slide, we'll explore how to set up warehouses and locations in Odoo 17 Inventory. This will help us manage our stock effectively, track inventory levels, and streamline warehouse operations.
BBR 2024 Summer Sessions Interview Training
Qualitative research interview training by Professor Katrina Pritchard and Dr Helen Williams
How to Build a Module in Odoo 17 Using the Scaffold Method
Odoo provides an option for creating a module by using a single line command. By using this command the user can make a whole structure of a module. It is very easy for a beginner to make a module. There is no need to make each file manually. This slide will show how to create a module using the scaffold method.
What is Digital Literacy? A guest blog from Andy McLaughlin, University of Ab...
What is Digital Literacy? A guest blog from Andy McLaughlin, University of Aberdeen
Digital Artifact 1 - 10VCD Environments Unit
Digital Artifact 1 - 10VCD Environments Unit - NGV Pavilion Concept Design
Pengantar Penggunaan Flutter - Dart programming language1.pptx
Pengantar Penggunaan Flutter - Dart programming language1.pptx
Recently uploaded (20)
ISO/IEC 27001, ISO/IEC 42001, and GDPR: Best Practices for Implementation and...
ISO/IEC 27001, ISO/IEC 42001, and GDPR: Best Practices for Implementation and...
Film vocab for eal 3 students: Australia the movie
Film vocab for eal 3 students: Australia the movie
Azure Interview Questions and Answers PDF By ScholarHat
Azure Interview Questions and Answers PDF By ScholarHat
Community pharmacy- Social and preventive pharmacy UNIT 5
Community pharmacy- Social and preventive pharmacy UNIT 5
Pollock and Snow "DEIA in the Scholarly Landscape, Session One: Setting Expec...
Pollock and Snow "DEIA in the Scholarly Landscape, Session One: Setting Expec...
How to Setup Warehouse & Location in Odoo 17 Inventory
How to Setup Warehouse & Location in Odoo 17 Inventory
Pride Month Slides 2024 David Douglas School District
Pride Month Slides 2024 David Douglas School District
How to Build a Module in Odoo 17 Using the Scaffold Method
How to Build a Module in Odoo 17 Using the Scaffold Method
What is Digital Literacy? A guest blog from Andy McLaughlin, University of Ab...
What is Digital Literacy? A guest blog from Andy McLaughlin, University of Ab...
Pengantar Penggunaan Flutter - Dart programming language1.pptx
Pengantar Penggunaan Flutter - Dart programming language1.pptx
powerpoint.pptx
- 1. 18PWBCS0654 CS & IT TECHNICAL REPORT WRITING AND COMMUNICATION SKILLS
- 3. Introduction: Besides structural and behaviour properties, rationale plays a crucial role in defining the architecture of a software system. However, unlike other architectural features, rationale often remains unspecified and inaccessible to tools. Existing approaches for recording rationale are not widely adopted. This paper proposes a simple model for capturing rationales as part of an architecture specification and attaching them to elements in the architecture.
- 4. If we include system architecture: A design rationale is the explicit listing of decisions made during a design process, and the reasons why those decisions were made.Its primary goal is to support designers by providing a means to record and communicate the argumentation and reasoning behind the design process.
- 5. The Bridge between Rationale and Architecture: Software design is currently seen as an iterative process. Often used phases in this process include: requirements discussions, requirements specification, software architecting, implementation and testing. The Rationale Unified Process (RUP) is an example of an iterative design process split into several phases. In such an iterative design process, the software architecture has a vital role.
- 6. •THANKS