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Feature flags to speed up & de risk development
Edith Harbaugh, CEO & cofounder, LaunchDarkly
@LaunchDarkly LaunchDarkly.com
About Me
• Cofounder & CEO, LaunchDarkly
• Podcast cohost, “To Be Continuous”
• BS Engineering Harvey Mudd College
• Engineering, Epicentric & Vignette
• Product, Monster.com, EasyBloom, TripIt
• Marketing, Concur
Tsunami Software Releases
@Edith_H
Feature Flags
@Edith_H
Feature Flags! • Push functionality to who you want, when
you want
• Expand or roll back, without a new deployment
• Separate code deployment from business logic
• Get real-world feedback and analytics
• No more long running branches with merge conflicts
Use Feature Flags to expose functionality when you want, to who you want
@Edith_H
Early Access Betas
Opt-In
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Block
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Rollouts
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Run A/B Tests
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Newbie > Power User
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Subscription
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Sunset
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Effective Feature Flagging
• What’s the right level of flagging? • Ambiguously named flags • Misunderstood flags • Removing flags • Control access to flags • Visibility to non-‐technical users • Logging • Dependency tracking
@Edith_H
Launch, control, and measure your features
Edith Harbaugh, CEO [email protected]
@Edith_H
@LaunchDarkly LaunchDarkly.com