Significant Options : Software program ArchitectOn April 24, 2022 by Shazaib Khatri75
In the first days of software development little thought was handed to how the program applications and systems we built were architected. There were several reasons with this: firstly, software development being new, the idea hadn’t been considered, and secondly we didn’t realize how important architecture was to the expense of maintaining our applications and systems. Upon sober reflection, we probably should have foreseen the need for planned architecture and architects because building software isn’t radically distinctive from building any structure, as an example buildings and bridges. We can’t return back and undo the damage done by the lack of foresight that resulted in badly architected applications and systems but as project managers we are able to avoid making this mistake within our next software development project.
Today most organizations whose core competencies include software development recognize the importance of architecture to their business and have satisfied this need by creating the role of architect and making this individual responsible for the architecture of all the software applications and systems they develop. Even organizations whose core competencies don’t include software development, but who have invested heavily in IT, have created this role. These people may be known as the Chief Architect, Head Architect, or Strategic Architect. Wikipedia identifies 3 different categories of architect with respect to the scope of the responsibilities: the enterprise architect who’s responsible for all an organization’s applications and systems, the clear answer architect who’s responsible for the architecture of something comprised of one or more applications and hardware platforms, and the application form architect whose responsibility is limited to one application. Miami architects The category and amount of architects will often be constrained by how big the corporation and the amount of applications and systems it supports. Whatever the corporation you work for calls them, the program architect features a key role to play on your software project.
Your job as project manager of a computer software development project, where a computer software architect is in place, is to ensure their work is properly defined and organized which means that your project receives maximum take advantage of their expertise. If the corporation does not have an architect in place you will have to identify someone on your team to fill that role. What’s not acceptable would be to plan the project without the acknowledgment of the need or importance of the architect. This role requires just as much understanding of the machine components as you are able to, including software and hardware knowledge. It also requires deep technical understanding of the technology used, both hardware and software and strong analytical skills. The person (other than a computer software architect) who most likely possesses a skill set such as this one, is a company or systems analyst. Based upon the size and complexity of the prevailing system, and your project, existing skill sets may possibly not be sufficient to generally meet your project’s needs. There are ample training opportunities available so choose one that a lot of closely suits your preferences and have your candidate attend. If your project has adequate budget to pay for the training, fine. If not, keep in mind that the skill set acquired by the trainee is going to be available to the corporation after your project is completed and your project should not have to bear the total cost of the training.
Since you’ve a qualified software architect engaged for the project, you’ll need to plan that person’s tasks to take maximum advantage of the skills. I would suggest engaging the architect as early on in the project as you are able to so they can influence the meaning of the application form or system being developed. The team that defines the business enterprise requirements to your project is going to be from the business enterprise side of the corporation and have deep understanding of how the business enterprise runs but little understanding of the prevailing systems and technical options that come with the hardware and software that may deliver the solution. Having a computer software architect available during requirements gathering exercises will help you define requirements that leverage existing system and solution platform strengths and avoid weaknesses. Leaving their input till a later phase exposes your project to the risk of re-engineering the clear answer to match existing architecture or avoid solution weaknesses, after the fact. Involve the program architect in requirements gathering exercises as a consultant or SME (subject matter expert) who are able to explain risks in defining requirements and offer alternative solutions.
The important thing deliverable your architect is responsible for could be the architectural drawing. This is not actually a drawing but a mix of drawings and text. The drawings will represent the many aspects of the machine and their relationship to one another. The writing will describe data elements, relations between various architectural elements, and any standards designers must adhere to. The drawing might be a new anyone to represent a brand new system, or it might be an update of an existing drawing to reflect the changes to an existing system made by your project. The development of the architectural drawing is the initial design activity in your project schedule. The drawing is used in the same fashion that engineering staff and skilled craftsmen use an architectural drawing of a building or bridge.
Analysts and programmers will use the Business Requirements Document (BRD) to inform them what features and functions to design and the architectural drawing to inform them how their software must fit along with other software in the machine, any constraints the machine places on their design, standards the new software must meet, and what critical data elements look like. The data in this drawing is determined by the clear answer chosen, the hardware chosen, the prevailing system and the complexity of the project. Like, projects using an Object Oriented solution could have 4 layers: a consumer interface layer (the layer the consumer sees), a software layer (where the work is done), a domain layer (where business logic is applied), and an infrastructure layer (for logging messaging, etc.). Other solutions may demand more or fewer layers.
Software development projects which count on a relational database to store and retrieve large volumes of data could have a database architect who’s responsible for the design of the database. The database architect should be considered a member of one’s project team and their design must certanly be coordinated with the machine architecture so that the data elements in the architectural drawing are defined the same way as they are in the database’s data dictionary. Database design is critical to system performance. Poor database design, or database design which doesn’t support the applications using it, will deliver something with poor performance so database design and architectural design should be inputs to one another to yield a well integrated system with the performance characteristics required.
The architectural drawing should be approved by the project sponsor, project steering committee and the organization’s enterprise architect/chief architect/head architect where see your face isn’t the architect on your team. In many cases people apart from another architect won’t have the ability to determine if the drawing contains all the info required by the project, or whether the machine design is sound. They will have the ability to ascertain that all category of information has been addressed and that the drawing meets any requirements defined for it in the Project Charter, Statement of Work (SOW), or scope statement. When the drawing has been approved it ought to be communicated to the analysts that are responsible for producing design specifications.