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Description
Simplifying feature flags in Java allows for dynamic enabling and disabling of features without the need for redeployment. This system enables the implementation of various code paths through the use of predicates that are evaluated at runtime, facilitating conditional logic (if/then/else). Features can be activated not only by flag values but also through role and group access management, making it suitable for practices like Canary Releases. It supports various frameworks, starting with Spring Security, and permits the creation of custom predicates utilizing the Strategy Pattern to determine if a feature is active. Several built-in predicates are available, including white/black lists, time-based conditions, and expression evaluations. Additionally, it enables connection to external sources like a Drools rule engine for enhanced decision-making processes. To maintain clean and readable code, it encourages the use of annotations to avoid nested if statements. With Spring AOP, the target implementation is determined at runtime, influenced by the status of the features. Each execution of a feature involves the ff4j evaluating the relevant predicate, which allows for the collection of events and metrics that can be visualized in dashboards or usage trends over time. This approach not only streamlines feature management but also enhances the monitoring and analytics capabilities of your applications.
Description
Togglz serves as a Java-based implementation of the Feature Toggles concept, which is widely adopted in agile development, particularly within continuous deployment and delivery frameworks. This approach revolves around linking a toggle to every new feature under development, providing the flexibility to activate or deactivate these features during the application's runtime, which can even be customized for individual users. The significance of Feature Toggles becomes especially clear in agile environments, where they are utilized by major platforms such as Flickr. Essentially, a configuration file is created to outline multiple toggles corresponding to various features in progress. The application leverages these toggles to determine whether to display the new feature to users. With the toggle set to disabled by default, this strategy enables safe deployment of the application onto production servers, even if the feature remains unfinished or untested. Once the feature is fully developed, it can be activated in the live environment whenever desired, allowing for seamless transitions and updates. This flexibility enhances the overall development workflow, making it easier for teams to manage feature rollouts.
API Access
Has API
Yes
API Access
Has API
Yes
Integrations
Amazon DynamoDB
Yes
Apache HBase
Yes
Apache Maven
No
ArangoDB
Yes
Couchbase
Yes
Docker
Yes
Drools
Yes
Eureka ERP
Yes
HashiCorp Consul
Yes
Hazelcast
Yes
Integrations
Amazon DynamoDB
No
Apache HBase
No
Apache Maven
Yes
ArangoDB
No
Couchbase
No
Docker
No
Drools
No
Eureka ERP
No
HashiCorp Consul
No
Hazelcast
No
Pricing Details
No price information available.
Free Trial
No
Free Version
Yes
Pricing Details
No price information available.
Free Trial
No
Free Version
Yes
Deployment
Web-Based
Yes
On-Premises
No
iPhone App
No
iPad App
No
Android App
No
Windows
No
Mac
No
Linux
No
Chromebook
No
Deployment
Web-Based
Yes
On-Premises
No
iPhone App
No
iPad App
No
Android App
No
Windows
No
Mac
No
Linux
No
Chromebook
No
Customer Support
Business Hours
No
Live Rep (24/7)
No
Online Support
Yes
Customer Support
Business Hours
No
Live Rep (24/7)
No
Online Support
Yes
Types of Training
Training Docs
Yes
Webinars
No
Live Training (Online)
Yes
In Person
No
Types of Training
Training Docs
Yes
Webinars
No
Live Training (Online)
No
In Person
No
Vendor Details
Company Name
FF4J
Website
ff4j.org
Vendor Details
Company Name
Togglz
Website
www.togglz.org
Product Features
Feature Management
A/B Testing
No
Entitlement Management
No
Feature Alerts
No
Feature Flag / Toggle
No
Feature Rollout Management
No
KPI Monitoring
No
Kill Switch
No
Multivariate Testing
No
Product Experimentation
No
Whitelist Creation
No
Product Features
Feature Management
A/B Testing
No
Entitlement Management
No
Feature Alerts
No
Feature Flag / Toggle
No
Feature Rollout Management
No
KPI Monitoring
No
Kill Switch
No
Multivariate Testing
No
Product Experimentation
No
Whitelist Creation
No