With modern businesses continually looking for ways to streamline their operations, DevOps has become a common approach to software delivery used by development and operation teams to set up, test, deploy, and assess applications.
To help you understand more about this approach, let’s briefly discuss DevOps.
What is DevOps?
DevOps comes from two words- ‘development and operations.’ It describes a set of IT practices, which seeks to have software developers and operations team work together on the same project in a more collaborative and free-flowing way.
In simple words, this is a culture that promotes cooperation between Development and Operations teams in an organization to ensure faster production in an automated, recurring manner.
The approach aims at breaking down traditional barriers that have existed between these two important teams of the IT department in any organization. When deployed smoothly, this approach can help reduce time and friction that occur when deploying new software applications in an organization.
These efforts lead to quicker development cycles, which ultimately save money and time, and give an organization a competitive edge against its rivals with longer, more ridged development cycles.
DevOps helps to increase the speed with which an organization delivers applications and services to customers, thereby competing favorably and actively in the market.
What Is Needed for DevOps to Be Successful Executed?
For an organization to appeal to customers, it must be agile, lean, and swift to respond to dynamic demands in the market. For this to happen, all stakeholders in the delivery process have to work together.
Development teams, which focus on designing, developing, delivering, and running the software reliably and quickly, need to work with the operations team, which is tasked with the work of identifying and resolving problems in the software as soon as possible.
By having a common approach across software developers and operation teams, an organization will be able to monitor and analyze holdups and scale as quickly as possible. This way, they will be able to deliver and deploy reliable software in a shorter time.
We hope that our simplified guide has enabled you to understand what DevOps is and why it is important in modern organizations.
Per the Project Management Institute (PMI), there are five phases of project management and if the lifecycle provides a high-level view of the project, the phases are the roadmap to accomplishing it.
Major Phases in Project Management
- Monitoring and Controlling
- Project Management – Data Warehouse Project Plan Template
- Repeatable Project Management
- Time is a resource
Project Management Institute (PMI)
What is TQM?
TQM means “Total Quality Management”.
What is Total Quality Management
Total Quality Management (TQM) is a management philosophy, which promotes total customer satisfaction through continuous improvement of products and processes, enabled by employee empowerment.
While I’m no longer a formal Project Manager, from time to time I still have the need to create a project Plan or to help someone else to organize a project plan. Usually. I find that it is easier to get to a more holistic plan faster, if I have a pattern of essential tasks and milestone to work with. So, I usually go to a template which I have assembled across time use as an accelerator and/or job aide. The attached project plan templates are for a common data warehouse project pattern, but by no means is intended to be the end all of project plans; it is just a starter kick, sort of speak.
There are several reasons why projects plan patterns may vary, other than the experience and knowledge of project planner, among them are:
- The environment migration pattern in use
- The application stack of the of the environment
- The tools use to manage the project plan (MS Project, JIRA, OpenProj, etc.)
- The size and complexity of the project team
Here is project plan mockup around Infosphere Datastage, but should be adaptable to any other ETL application.
XML Version of the Plan
OpenProj Version of the plan
What is RAD?
Rapid Application Development (RAD) is a type of incremental software development methodology, which emphasizes rapid prototyping and iterative delivery, rather than planning. In RAD model the components or major functions are developed in parallel as if they were small relatively independent projects, until integration.
RAD projects are iterative and incremental
RAD projects follow the SDLC iterative and incremental model:
- During which more than one iteration of the software development cycle may be in progress at the same time
- In RAD model the functional application modules are developed in parallel, as prototypes, and are integrated to complete the product for faster product delivery.
- RAD teams are small and comprised of developers, domain experts, customer representatives and other information technology resources working progressively on their component and/or prototype.
What, exactly, the definition of a baseline it depends on your role and perspective on the SDLC (Software Development Life Cycle) process. The baseline concept plays in many aspects of SDLC execution, including project management, configuration management, and others. Additionally, the baseline concept and practice is applicable to all the SLDC methodologies, including, but not limited to the Agile Model, Waterfall Model, Iterative Model, Spiral Model, and V-Model.
A baseline is a reference point in the software development life cycle marked by the completion and formal approval of a set of predefined work products for phase completion. The objective of a baseline is to reduce a project’s vulnerability to uncontrolled change and to provide a point in time set of artifacts for references and recovery, if necessary. Baselining an artifact (requirements specification matrix, design, code, data model, etc.) move it into formal change control (usually, in one or more repository tools) at milestone achievement points in the development life cycle. Baselines are also used to identify the essential software, hardware, and configuration assembly components that make up a specific release of a system.