Lola Priego, Facebook/Instagram The ability of prefetching data while app is on background can decouple the usability of your application from network availability. Moreover, it can minimize cellular data usage and significantly increase perceived speed. This talk walks through the main technical/performance challenges of the implementation by using Instagram as an example. How to schedule data prefetching on background? What framework is the most appropriate to execute this type of work? What things should you be prefetching? https://goo.gl/5NaX4S droidcon NYC - http://droidcon.nyc ********************************************* droidcon NYC has become an event where the American and International Android development and design community come together to share what’s new and what they’ve been working on. Our goal is to serve the community and move the Android platform forward. Organized by droidcon - https://www.droidcon.com/ ********************************************* droidcon is the largest global network of developer conferences which bring together the industry's foremost experts dedicated to advancing the Android platform. droidcon engages a global network of over 25,000 developers attending our events in 26 countries. Content by touchlab - http://touchlab.co ********************************************* droidcon NYC content organized by Kevin Galligan, President of touchlab Android and iOS Mobile App Development / Doppl Open Source Code Sharing Platform / Mobile Innovation Advisory / UIUX Design. Our goal is to keep growing our company by serving the community. Stop by our next meetup: https://www.meetup.com/nyandroiddevelopers/ Big thanks to our video sponsors: American Express - https://jobs.americanexpress.com/tech mParticle - https://www.mparticle.com/