tal age by quickly responding to market changes and emerging opportunities with innova-
tive, digitally-enabled business solutions.
safe - ANSWER SAFe is the world's leading framework for Business Agility. SAFe integrates
the power of Lean, Agile, and DevOps into a comprehensive operating system that helps en-
terprises thrive in the digital age by delivering innovative products and services faster, more
predictably, and with higher quality. SAFe provides guidance on how businesses and employ-
ees can grow and respond to change.
Lean thinking principles - ANSWER - precisely specify value by product
- Identify The Value Stream for each product
- make value flow without interruptions
- let customer pull value from the producer
- pursue perfection
value stream - ANSWER Includes activities from recognizing an opportunity through re-
lease and validation. Contains the steps, the flow of information and material, and the peo-
ple who develop the Solution
Agile Manifesto - ANSWER Individuals and interactions over processes and tools
Working software over comprehensive documentation
Customer collaboration over contract negotiation
Responding to change over following a plan
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, Agile Manifesto Principles - ANSWER 1. Our highest priority is to satisfy the customer
through early and continuous delivery of valuable software.
2. Welcome changing requirements , even late in development. Agile processes harness
change for the customer's competitive advantage.
3. Deliver working software frequently, from a couple of weeks to a couple of months, with a
preference for the shorter timescale
4. Business people and developers must work together daily throughout the project.
5. Build projects around motivated individuals. Give them the environment and support they
need, and trust them to get the job done.
6. The most efficient and effective method of conveying information to and within a devel-
opment team is face-to-face conversation.
7. Working software is the primary measure of progress.
8. Agile processes promote sustainable development. The sponsors , developers, and users
should be able to maintain a constant pace indefinitely.
9. Continuous attention to technical excellence and good design enhances agility.
10. Simplicity-the art of maximizing the amount of work not done-is essential.
11. The best architectures, requirements, and designs emerge from self-organizing teams.
12. At regular intervals , the team reflects on how to become more effective, then tunes and
adjusts its behavior accordingly.
SAFe Core Values - ANSWER - Alignment
- Transparency
- Built-in Quality
- Program Execution
safe lean agile principles - ANSWER 1. Take an economic view
2. Apply systems thinking
3. Assume variability; preserve options
4. Build incrementally with fast, integrated learning cycles
5. Base milestones on objective evaluation of working systems
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