4. Lean Software Development
Principles of Lean Software Development
There are seven principles of Lean Software Development, drawn from the seven principles of Lean Thinking. These principles are guideposts for devising appropriate practices for your environment. They have led to dramatic improvements in areas as diverse as military logistics, health care delivery, building construction, and product development.
The 7 principles are as follows;
a) Eliminate Waste
b) Build Integrity In
c) Create Knowledge
d) Delay Commitment
e) Deliver Fast
f) Respect People
g) Optimize the Whole
i) Eliminate Waste
Anything you do that does not add value from the customer perspective is waste. The seven wastes of software development are:
® Partially
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The way to achieve perceived integrity is to have continuous, detailed information flow from the users, or user proxies, to the developers. The technical leader facilitates information flow and domain understanding, he or she is intimately involved in the day-to-day work of the developers. However, it is the developers, not the leader, who make the detailed, day-to-day decisions and trade-offs that shape the system.
Conceptual integrity means that all of the parts of a software system work together to achieve a smooth, well-functioning whole. Software with conceptual integrity presents the user with a single metaphor of how a task is to be done. It is achieved through continuous, detailed information flow between various technical people working on a system. Everyone should be involved in detailed discussions of the design as it develops, from the earliest days of the program. Instead of a documentation-centric approach, use a test-centric approach to integrity. Test early, test often, test exhaustively, and make sure an automated test suite is delivered as part of the product.
iii) Create Knowledge
The game of development is a learning game: hypothesize what might work,
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Measure the team’s defect count, not that of individuals. Make testing as accountable for defect- free code as developers. Lean organizations have found that individuals are rarely able to change the system which influences their performance. However, a team working together and responsible for its own processes, can and will make dramatic improvements.
Advantages of Lean Software Development;
1. The elimination of waste leads to the overall efficiency of the development process. This speeds up the process of software development which reduces project time and cost.
2. Delivering the product early is another advantage. It means your development team can deliver more functionality in a shorter period of time, hence enabling more projects to be delivered.
3. Empowerment of the development team helps in developing the decision making ability of the team members which in turn, creates a more motivated team. This way they can determine how best to develop the functionality which will usually result in a much better end product.
Disadvantages of Lean Software Development;
1. The project is highly dependent on cohesiveness of the team and the individual commitments of the team
Almost 99 percent of everything we by become waste with six week 4. Even we become much more environment at reduce reuse and recycling Waste Is a social and ethical issue as well as and environment We can keep working on reduse the amount produce and make read positive impact on TASK 4 (page 12) hola everyone im very happy to be here taday .
➢ Clarify roles and reinforce rules ➢ Create positive, motivating, innovative and creative environment ➢ Create a friendly and supportive environment ➢ Show responsiveness ➢ Celebrate success (large or small) ➢ See “failure” as a learning opportunity ➢ Show adaptability and
These seven commandments have a simple message to help people, treat people the way you want to be treated, show manners, love, and be a
To begin with, the lean methodology is one that is applicable to all industries, regardless of the present systems and approaches towards management (Tsironis & Psychogios, 2016). Therefore, the major decision is to proceed with the implementation of the lean and other improvement processes, even though it should take different approaches. When considering the challenges noted, most of them emerge from the reactions and actions of the
1. Discuss the pros and cons of state right-to-work laws. How many states are right-to-work states? Is Tennessee?
Increased Work Efficiency / Productivity A team that has good culture of teamwork and mutual motivation will make the members more productive and smarter. Such a team where seamless and effective relationships exist, members are poised to learn from one another, develop skills and leverage on such internally gained skills to expedite work processes thereby increasing overall efficiency, reducing downtimes and knowledge gaps. Collaboration among such team members will make members to perform at their best by working on what they do best.
In order to run a successful organization, especially a good standing Army, there needs to be quality leaders within the organization. Leaders are artists, remaining flexible and adaptable in order to conform to any certain situation. In FM 6-22, leadership is defined as, “the process of influencing people by providing purpose, direction, and motivation while operating to accomplish the mission and improve the organization”. The vast majority of successful Army leaders exemplify this definition in their everyday life. So, what exactly does this process involve?
These five principles are historical time and place, timing of lives, how lives are linked, human agency, and development and aging as a continual process of life (Schmalleger, 2012). The principle of historical time and place is a person’s life course through their individual life. The principle of timing involves the developmental effect that events or experiences have on a person and when they take place (Schmalleger, 2012). The principle of how lives are linked is the effect that social or shared relationships have on a person. The principle of human agency is the choices that are made by people within a historical context that leads to the development of their life course (Schmalleger, 2012).
Spirit and the implementation of corporate social responsibility activities they respect the ten principles of the Global Compact, sincerity material procurement. Therefore, the organization 's profits earned through the effective use of the value chain are depicted. 4.2 VRIN Framework The VRIN framework verifies, on what basis organizational skills, be a source of sustainable competitive advantage and superior economic
Lean Manufacturing Pros Lean manufacturing aims to eliminate most if not all forms of waste. Many experts claim that by implementing lean manufacturing techniques and strategies reduce the manufacturing time. As manufacturing lead time is lowered, it is the hope that the operational costs incurred from the use of energy will also be significantly reduced. Lean manufacturing helps companies maintain and increase their profits and earning. It also helps them generate a little more savings as the costs are lower.
Employee Empowerment Employee empowerment involves the workforce being provided with a greater degree of flexibility and more freedom to make decisions relating to work. Individuals are allowed to take personal responsibility for improving the way they do their jobs and contribute to the achievement of organizational goals. The four dimensions of empowerment in accordance to Spreitzer’s (1995) study are defined as follows: i. Meaning: The value one places on the importance on a given job, based on the individual’s own standards and ideals (Thomas and Velthouse, 1990) ii. Competence: The ability or capability of the individual to perform tasks or responsibilities assigned.
Introduction Team leadership encompasses many things. It may seem like a simple and small task, but in a real sense, it is complex and comes with responsibilities, and commonly, it determines the success of any team or a group. However, the value of teamwork should not be overemphasized considering that all organizations need individuals and personnel who are willing to share ideas, listen to others and contribute to the problem solving of any given group or a company. Team leaders should have the ability, authority, and power to analyze data and information with a team of people with a common aim and objective as well as issues. The leader should understand the dynamic patterns, the connections and relations between paramount factors in these objectives, aims and issues that help in the analysis process.
First one is “everyone must have the freedom to communicate with anyone”, because the most efficient way to deal with numerous problems is to trust people to work out the difficulties directly with each other without having to check for permission. Second principle is “it must be safe for everyone to offer ideas”, Pixar make a concerted effort to make it safe to criticize by showing what they liked and did not like with the explanation why. The third principle is “we must stay close to innovations happening in the academic community” in order to reinforce the mind-set to improve their
The fourth principle is the involvement of people, people at all levels are the essence of an organization and their full involvement enables their abilities to be used for the organisation’s benefit. The fifth principle is system approach to management. This principle identifies, understand and manage a system of interrelated processes for a given objective leads to effective and efficient organization. Next, continual improvement is a permanent objective of an organization. The seventh principle is the factual approach to decision making.
A benefit of strong teamwork is that team members are able to divide tasks so that they are done by the most qualified in that aspect. ● Idea Creation One benefit of working in a team is the inspiration and ideas that can result from team discussions. When running