Why you should Deploy early and often

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Create a project and ensure it has all the features first then and only then can I deploy it. That's something most of us have done, right? Though you may have not thought or said the same thing word for word, but it's something that just happens sub-consciencely. Basically like habit and it does not seem to have any issues. So why would you change your current normal balance to now start deploying work that's incomplete? Let's explore this question together.

Deploy early and often

This is a software development philosophy that prioritizes frequent, smaller releases over long, feature-heavy development cycles. This approach creates a rapid, tight feedback loop with users while eliminating the risk of building software no one actually wants. It's also known as RERO: Release Early, Release Often

The thing is, your project might work fast and efficiently in your local host environment. Where there is one user, the hardware would be dedicated to that task alone at the time of testing, and no major issues. But when you deploy there's differences in latency, infrastructure and the users.

I heard from another developer that he once deployed a website and minutes later the site crashed. Reason being, one of the users had sent many requests in a short period of time. Another one's account creation failed because they added an emoji to their user name.

These are all variables that would not be considered in a local environment. Putting your work out there as you develop it allows you to identify weak points and problems you normally wouldn't experience alone.

Why Deploy Early and Often?

1. Faster Feedback Loops: Getting a Minimum Viable Product (MVP) to users early ensures customer preferences guide the product, saving hundreds of hours of guesswork. They can also show errors and issues that the product may have that you may not have seen in the planning or creation process
2. Easier Debugging: Deploying smaller batches of code makes tracking down and fixing bugs easier, as there are fewer variables and lines of code changed at any given time.
3. Reduced Release Stress: Long periods between releases generate pressure, making deployments risky and complicated. Making deployments a normal, frequent occurrence turns them into a routine, and low risk. When you have many features at hand and want to release them all at once the likely hood of one of them failing silently is high. I once deployed a project and there were many silent errors in different parts, but when looking at the code, there were no error indicators anywhere.
4. Higher Quality: It shifts the mindset from chasing "full-featured perfection" to continuous improvement and user-defined validation. It's better to work step by step and "perfect" features as you go. Since you will be sure of the working features, your attitude towards the project rises as stress reduces since you have the time and effort dedicated to making the next thing.

How to Implement It Effectively

Deploying isn't just one and done. You need to implement and use the proper tools and practices to ensure a smooth development journey. If done right It will allow you to focus on creation and innovation.

Automation:
Use a CI/CD (Continuous Integration/Continuous Deployment) pipeline that automatically builds, tests, and deploys code changes. This makes it so that you always deploy projects that are stable and work according to spec
Feature Flags:
Utilize feature flags (toggles) to merge features into the main branch but hide them from users until they are officially ready. This allows continuous deployment without exposing incomplete features. You may have select users as testers. They will ascertain if the features that you have pushed work as intended.
Solid Rollback Plans:
When automating deployments, ensure your infrastructure allows you to quickly roll back to the previous stable version if something breaks. This is more frequent than one might realize. You might push a feature to production, then it breaks everything. It's important to note that having versions that are close in terms of times they were developed makes it easier to restore. That's why having updates that are few and far between can really hurt when the rollback happens.

Conclusion

A product that “works but", fails at the critical moment is of eploy early and often help you frustrating, and most developers have experienced it. That’s why the ideaa bitter experience I'm sure most of us have experienced. But having the concept of "Deploy early and often” matters. It" though long can helps you catch issues sooner, improve reliability, and keep your system ready for real use at any timebuild better and working systems always ready for action. If you haven’t started doing this yet, now is a good time as any. It'll save you a lot of stress and worries in the long run.