Saturday, December 2, 2017

Scrum at a Glance | Supreme Agile

תוצאת תמונה עבור ‪and that. gentleman, is scrum‬‏

The methodology of Scrum, is the world leading agile methodology for managing product development, especially because it's very lite, simple and flexible method to manage projects. The scrum framework provides a set of roles, ceremonies, and activities that based on the 4 values and 12 principles described in the agile manifesto:

Individuals and interactions over processes and tools
Working software over comprehensive documentation
Customer collaboration over contract negotiation
Responding to change over following a plan

You can review the 12 principles as described in the Agile Manifesto:

Why it Called "Scrum?"

The origin of the term "Scrum" related to the world of rugby which is a team sport, the official definition is "Restarting play after a stoppage which has been caused by a minor infringement of the Laws".

So how it’s related to the world of software development? Well, there is one Hugh aspect that we can consider as crucial for the success of any team, and that's the "Human Spirit" that allow the team to rise above any barrier that can affect their success.

This factor can easily reflect the main idea of Scrum, of creating a cohesive team that will combine sets of individuals that will work with harmony and collaboration that will increase the efficiency of the team compared to a set of individuals that concentrates on their own success.  

Scrum Uses four Main Principles: 

Iterative Approach

Based on this methodology, the teams will now use short iterations that will include the same activities as we saw in traditional models, the main idea that similar to "Scrum" is that the team will start a new iteration (With new tasks) right after the previous sprint has finished.

Incremental Releases

After each iteration, the team will deliver an incremental working release of the product.

Building Team in scrum

The scrum team is built from sets of individuals that each one of them can perform tasks related to different areas, the team is self-organized and can handle tasks based on the iteration capacity.

Empirical Process control

Scrum uses an empirical process control that bases on the real-world progress of a project and not based on guesses or long forecast as used in traditional methodologies.

What differentiates Scrum from other methodologies?

The Scrum framework is differentiated from both agile and traditional models due to the following reasons:

Real Agility

The main advantage of scrum is that it allows the organization to manage projects with the ability to make adjustments based on the current progress and completed work.

The roles

Scrum has three core roles that are responsible for the main aspects of the projects, the roles are Product Owner (PO), Scrum Master (SM) and the Development Team. By using only three main roles, the framework provides a great simplicity that will reduce the bureaucracy and time to make project decisions.

Iterative Model

Both large and small projects are divided into small iterations (2-4 Weeks) that allowing both the team and the customer to make sure they deliver the product asked by the customer.

Communication and Collaboration

The scrum framework contains a few basic ceremonies that increase the close communication between the project stakeholders. The ceremonies are known as Daily meetings (Help to increase the communication among the team members and to make sure they all share the right goals), Planning Meeting (Determine the amount of work that need to be done to provide an incremental release of the product), Review meeting (Help the project stakeholders to review the work done by the team and to decide how to proceed ) and Retrospective (Help the team to achieve a continues improvement).

Continues Delivery

At the end of each iteration (A.K.A: Cycle), the team will deliver an incremental release of the product.

Increased Visibility

The scrum framework provides a great mechanism to allow an increasing visibility of all aspects of the project by using the built-in artifacts such as the Product Backlog, Velocity, and Burndown charts. 

When Scrum is Less Efficient?

There is no doubt that scrum is the leading agile framework used by most organizations, but scrum can still be less efficient in some cases, for example:  

  • The organization does not understand the meaning of the transformation.
  • Regression tests were done manually, which will increase the technical debt.
  • Development teams do not use continues integration (CI) method.
  • The organization does not ready to change its current structure.
  • The organization does not ready to change its culture.
  • There is no framework for an automatic build system.
  • The transition made without the relevant training.
  • There are expectations for instant results. 


  1. Nice post, Love to read it. I would love to read your post about data recovery. I am working on this field. You can check my work here..
    ensure data integrity


My Presentations