How To Utilize Feature Flags In Your Software Application
What are Feature Flags?
Many modern-day teams use the powerful tool of feature flags to modify a system’s behavior. Feature flags is an outcome-driven development, it helps developers to develop and deliver features speedily and continuously. Moreover, product managers and owners can independently experiment and get feedback on feature delivery. You can learn more about Feature Flags here
Feature Flag-Driven Development
Feature flags facilitates not only developer and operations teams, but also to product and marketing teams. Your developer and operations teams can deploy code whenever they want and on the other side, product and marketing teams can decide when to share the deployed feature. The product managers can use Nonfig to test features, set up user targeting rules and turn features on or off.
Canary releases also known as Canary testing is a use case of feature flags that allow you to test a new feature on limited users to test how it performs. By canary testing, you can start with a smaller percentage and can gradually go for 100% users. And, if the feature doesn’t perform well you can roll back or turn it off. The feature allows you to measure the indicators of danger and success.
Mitigating the Risks with Feature Flags
Coordination is the key when it comes to calendar-driven releases. Features flags eliminates some of the pressure related to time-sensitive launches by separating the code deployment from future releases. Moreover, Nonfig facilitate the non-tech people to easily beta test and roll out new features.
Test and Release
When it comes to testing, every team wants to test on users instead of mock environment, so that, they can collect the feedback of users and improve the features. Using Nonfig, teams can release a specific percentage of features to slowly expose new features, and in case of misbehaving features, they can simply turn off the feature without having to roll code back. Using feature flags with Nonfig, teams can safely test their features on real users collecting some productive feedback from users.
Usually, when a feature misbehaves, the technical team has to immediately roll it back to undo the feature. Using features flags, you can simply turn off that features using the Kill Switch. Even the managers with non-technical background can easily turn the feature off without depending on the technical team.
Feature Flags and Stability
Structural changes such as updating or migrating to a new system can be a risky process. During this process, operation teams use feature management for stability. With the help of feature flags, they put their applications in the maintenance mode and make the necessary changes. Teams also use the canary release to roll out a specific percentage to validate the new system. And, if needed they have kill switch to rescue them.
Using feature flags, you can identify what changes occurred that led to an incident. Sometimes it’s the new feature and sometimes the existing feature is the source of the incident. Teams can immediately pinpoint the source of the incident, get a clear understanding of its reason and can take immediate action to rectify it.
Feature Flags and Segmentation
You can maximize the experience of your segmented consumers. Create 100s of segment of consumers based on any attribute and have granular control over who sees what at any given time. Currently, many teams are using feature flags to maximize their consumer experience, beta testing and manage subscription models.
Using Nonfig you can test your features at scale. You can release the feature to a specific segment of users and collect the feedback about how the feature behaves. You can fix the bugs and improve the feature before releasing it to the all customer base.
Features flags help you measure the effectiveness of features. Using Nonfig, you can set goals and can see which features are performing well. In this way, your teams are not only able to test the cosmetic changes but also their robust functionality.
Track Old Features
Nonfig also creates ease for the developer to manage the life cycle of feature flags. Sometimes, old features conflicts with the new features, thus, developers need to turn those features off. Nonfig facilitates developers to easily track and manage the flags that are still in use and manage what should remain in their code base and what should not.
Using Nonfig you can manage permissions for special groups like different tiers for customer subscriptions. You can set up different groups and manage which group should have access to what set of features. You can manage multiple features and sometimes multiple features across multiple product lines by a single platform.
More Control for Non-Technical People
Nonfig gives more control to non-technical people. Now, you can have more control over end-user experiences. You can create groups, test and turn features on or off easily. Such
access allows marketing and product team to participate more in deployment cycles and have deeper control over how customer experience their product and react immediately to customer needs.