Top 7 Phases of the Software Development Lifecycle

Having an incredible software idea doesn’t mean you can be the next Mark Zuckerberg or Jeff Bezos. The idea is simply the beginning or the stepping stone of your software development journey that might take a week, a month or even a year. Generally, software development procedures are pretty long, boring and tiresome. And in addition to that, if you just plan to go with the flow without having preconceived notions about it then what can I say? You will soon get lost in your own whirlwind. Fortunately, there are several software development companies that tend to offer intimidating software-based solutions from their space. However, this doesn’t mean you shouldn’t be well-versed in the procedure, approaches and development methodologies.

Software development is more like a jigsaw puzzle game. You need to plan everything and then add one piece at a time. Once all pieces are added, the puzzle will automatically be solved. Similarly, in a software development project, there are multiple stages or should I say pieces which need to be placed one after the other.

What is the Software Development Life Cycle?

Well, in simple words, as the name implies a software development lifecycle is a mere process for developing and deploying software development processes right in accordance with the client’s needs. Now when you plan a road trip or a short getaway to an unknown destination, I am sure you must be doing lots and lots of research, regarding the routes or the hotel stay or what local amenities can be found nearby, etc. Well, after all, you are going to an unknown place and not being prepared in advance could be one of your biggest mistakes here. Well, conducting a software development project is no different. Just like you get cherishable memories from your vacation, here by conducting a well-planned software development project, you will receive an amazing software product that is high-end in regards to quality and is way better in regards to functioning.

Not to mention, developing software by following the software development lifecycle precisely can be pretty beneficial, here’s how!

• You get to manage precisely and better control
• The entire process must be transparent
• By following SDLC, you can understand the requirements pretty thoroughly
• You get to know the result before even the result comes out
• There is no scope for you as well as your team to go off the track

The Phases of the SDLC

Developing software right from the scratch can be insanely tricky, no two ways about it! By implementing SDLC, your complex and complicated-looking project can be more smooth and more seamless. Developing functional and completely operational structures is not child’s play, one small mistake can cost you an arm or a leg. And above all, here you get a fair chance to plan things ahead, be it in regards to the cost or decisions regarding the staff, identifying relevant issues, analyzing performance, and so forth. Without any further delay, let us get acquainted with the prime stages or phases of a software development lifecycle. 

Planning stage

As the name implies, it’s all about planning things or mapping things out or more or less creating some kind of an outline. Quite obvious, isn’t it? And maybe that’s the reason why most of the non-techies ask to skip the obvious part and simply begin with the process. And this is where they end up making a big, huge mistake that might fail. Planning is not just obvious but worth considering in any software development lifecycle, irrespective of its size and industry vertical. By not doing proper planning prior, you might not have a clear scope or purpose and there are pretty high chances of you being carried away. Right from the ultimate objective to how much will everything cost, how will be your team, etc must be taken into account here.

Requirements Gathering Stage

The next stage we should be looking forward to is the stage where you must gather all the relevant information, data and requirements. Here you won’t gather all the data or information but also conduct relevant analysis and end up making required decisions. In other words, your team of software developers is responsible for determining prototypes. It may quite interest you to know that there is another jargon for gathering requirements, it is known as Elicitation. Here the experts tend to gather clear, concise and correct information regarding what the customer needs, what is their main objective, what problem they want to solve and so forth. To pass the stage successfully, there is one catch! Listen to your client or customer very carefully. Yes, listen to them precisely, know exactly what they are looking for and then deal with them. After having a brief understanding of what’s required, you can develop a prototype model just to show how the planned product will be. This also gives your customers a broad idea of what or how much they should expect from you. 

Design Phase

The next phase is the Design phase. You see, design and development are the two fundamental stages of any software development life cycle. And do you know what is the best part here? They always tend to work in tandem with each other. I have come across many of you who have this misconception that design is way above development or that development should be given more importance than design. Whereas the truth is both must be given equal importance. After gathering requirements, the design phase begins. Here not just designers but software developers are also roped in so that they can outline the relevant details of the app in prior. Certain aspects must be given more importance here such as user interface or system interface, network requirements, databases and whatnot!

Development Phase

After the design, we have the development phase that must be taken into consideration. Here everything happens right from implementing the predetermined ideas to coding, every feature or every idea is transformed into code. Now of course each and every phase mentioned here is extremely important but development is the core of the entire project. If you succeed here, you can rest assured that the end product will be created in accordance with the pre-defined features and functionalities.

Test and Integration Phase

The next crucial phase in any software development life cycle is the testing phase. There was a time when testing was always considered as an afterthought. Fortunately, the scenario seems to have pretty much changed. Today much like development and design, development and testing happen quite in tandem. However, testing must be conducted and that too before the product is being released. Today, while competing in the digital era, coding in a test-driven environment is pretty much in vogue.

Deployment Phase

After testing comes the deployment. Don’t be too relaxed right now! You see deploying a software product among your current and potential users might not be that easy. Yes, after the software product is thoroughly tested, it is further processed and deployed among customers. Now not all projects can be deployed seamlessly, it highly depends on what is the size of the project. Here users are asked to use the software solution and offer their relevant feedback. In case, if there are any issues or bugs found, the software again goes through relevant phases for rectification and then released again. As mentioned earlier, software development is an ongoing process. So even when you launch the software, it doesn’t mean you can sit worry-free.  Your software is your baby, you have to look after it for your entire life.

Operationalization and Maintenance Phase

Last but certainly not least comes the maintenance phase. This stage is normally considered after the software reaches the market. Now starts the maintenance mode and simultaneously, they are bound to handle relevant issues that are reported by end-users. Moreover, developers are highly-responsible for implementing all the relevant changes that require even if the software is deployed.

Conclusion

So this is it! We have concluded! Clearly, the software development life cycle offers a plethora of benefits. And maybe that’s the reason why it is recommended for IT development projects such as softwares, systems, etc. again and again. So I hope the following post can assist you well in your upcoming software development project. Moreover, I would like to recommend seeking assistance from some of the best software development companies across the globe that have appropriate knowledge and career experience in such areas. 

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