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Micro Services at Gilt
May 12, 2015 – NYC Microservices Meetup
Michael Bryzek
CTO & Co-Founder Gilt
michael@gilt.com / @mbryzek
http://tech.gilt.com / @gilttech
GILT: LIFESTYLE PLATFORM
WOMEN MEN BABY & KIDS
HOME EVENTS CITY
Gilt is a members-only lifestyle destination and ecommerce site that provides insider access
to today’s top designer labels as well as exclusive local experiences
GILT: BEAUTIFUL CURATED ECOMMERCE
9 MILLION+
active members
500 MILLION+
monthly press impressions
6,000+
brand relationships
3.0
weekly visits per visitor
40%
of sales generated through mobile
180+
countries shipped to
1 MILLION+
social media participants
6.5 MILLION+
mobile downloads with over 2 million
push notifications
GILT: CONNECTED AUDIENCE
95%
URBAN
live in a
metropolitan
area
94%
INFLUENTIAL
tell friends and
family about
their Gilt
experience
89%
SOCIAL
are active on
social media78%
ENGAGED
visit the site 6+
times a month,
of which, 77%
visit 10+ times a
month
73%
MOBILE
shop Gilt on
their mobile
device
The beginning.
Simple.
Noon EST
“Half an Amazon”
Scale!
Checkout
Cart
Browse
Inventory
AKA “The Shield”
Login
Register
High RPS
Low RPS
Circa 2011
Challenges
• Felt harder to build new things than it should be
• Cascading failures / Lack of isolation
• Hard to incorporate new technologies
Approach
Empower and trust teams
A Foundation of Psychology
• Man’s Search for Meaning by Frankl
• Teach Your Children Well by Levine
• Thinking Fast and Slow by Kahneman
"Why don't more people self-
actualize if their basic needs are
met?”
-- Abraham Maslow
Small Teams and KPIs
• Each team owns a metric (KPI)
• Provides accountability, alignment
• Enables autonomy, master, purpose
http://www.slideshare.net/reidhoffman
http://tech.gilt.com/post/44792645000/scaling-agile-at-gilt
https://labs.spotify.com/2014/03/27/spotify-engineering-culture-
part-1/
Circa 2014
Circa 2015 – in AWS
Our Evolution
New Challenges w/ Micro Services
• Dev / Test Process
• Ownership
• Deployment
• APIs
• Monitoring
• Alerting
• Single request performance
http://www.apidoc.me
Thank you
Michael Bryzek
CTO & Co-Founder Gilt
michael@gilt.com / @mbryzek
http://tech.gilt.com / @gilttech

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Microservices At Gilt - NYC Microservices Meetup

  • 1. Micro Services at Gilt May 12, 2015 – NYC Microservices Meetup Michael Bryzek CTO & Co-Founder Gilt michael@gilt.com / @mbryzek http://tech.gilt.com / @gilttech
  • 2. GILT: LIFESTYLE PLATFORM WOMEN MEN BABY & KIDS HOME EVENTS CITY Gilt is a members-only lifestyle destination and ecommerce site that provides insider access to today’s top designer labels as well as exclusive local experiences
  • 4. 9 MILLION+ active members 500 MILLION+ monthly press impressions 6,000+ brand relationships 3.0 weekly visits per visitor 40% of sales generated through mobile 180+ countries shipped to 1 MILLION+ social media participants 6.5 MILLION+ mobile downloads with over 2 million push notifications GILT: CONNECTED AUDIENCE 95% URBAN live in a metropolitan area 94% INFLUENTIAL tell friends and family about their Gilt experience 89% SOCIAL are active on social media78% ENGAGED visit the site 6+ times a month, of which, 77% visit 10+ times a month 73% MOBILE shop Gilt on their mobile device
  • 6.
  • 10. Challenges • Felt harder to build new things than it should be • Cascading failures / Lack of isolation • Hard to incorporate new technologies
  • 12. A Foundation of Psychology • Man’s Search for Meaning by Frankl • Teach Your Children Well by Levine • Thinking Fast and Slow by Kahneman "Why don't more people self- actualize if their basic needs are met?” -- Abraham Maslow
  • 13. Small Teams and KPIs • Each team owns a metric (KPI) • Provides accountability, alignment • Enables autonomy, master, purpose http://www.slideshare.net/reidhoffman http://tech.gilt.com/post/44792645000/scaling-agile-at-gilt https://labs.spotify.com/2014/03/27/spotify-engineering-culture- part-1/
  • 15. Circa 2015 – in AWS
  • 17. New Challenges w/ Micro Services • Dev / Test Process • Ownership • Deployment • APIs • Monitoring • Alerting • Single request performance
  • 19. Thank you Michael Bryzek CTO & Co-Founder Gilt michael@gilt.com / @mbryzek http://tech.gilt.com / @gilttech