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Spreadshirt Platform - An Architectural Overview
The document provides an architectural overview of the Spreadshirt platform, highlighting its e-commerce capabilities for creating, selling, and buying customized clothing and accessories. Founded in 2002, it has over 550 employees, serves customers in more than 180 countries, and has a significant digital infrastructure with microservices and cloud object storage. Key statistics include 300 million monthly page impressions and over 42 million user-generated content objects managed on the platform.
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Spreadshirt Platform - An Architectural Overview
- 1. Spreadshirt Spreadshirt Platform An ArchitecturalOverview October 2016 Jens Hadlich, Chief Architect
- 2. Spreadshirt About Spreadshirt 2 Spread itwith Spreadshirt A global e-commerce pla.orm for everyone to create, sell and buy ideas on clothing and accessories across many points of sale. • Founded in 2002, based in Leipzig • 550+ employees around the world • Global shipping (180+ countries) • Community of 70.000+ acFve sellers • € 85M revenue (2015) • 3.6M shipped items (2015)
- 3. Spreadshirt Spreadshirt Platform 3 Apps (iOS,Android) Marketplace Blogs Integrations & Custom Solutions Video & photo External Fulfillment T-Shirt Designer Spreadshirt Platform API External Marketplaces Social Media Shops
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- 5. Spreadshirt Spreadshirt Platform inNumbers 5 300 Million Page Impressions per month, globally 25 Thousand DB Queries per second, daily average >1 Terabyte* DB Storage >25 Terabyte* File Storage images / raw data * without backup copies, replicas etc.
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- 7. Spreadshirt Platform Architecture 7 Do youlike furry animals?
- 8. Spreadshirt Platform Architecture 8 Do youlike furry animals? “The” Opossum
- 9. Spreadshirt The Past 9 “One systemto rule them all.” Opossum CMS Checkout Payments Admin Tracking Orders … Shops User Area Website Marketplace Designer
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- 11. Spreadshirt From Monolith toMicroservices 11
- 12. Spreadshirt From PHP toJava 12
- 13. Spreadshirt Platform Architecture Evolution 13 Opossum CMS Checkout Payments Admin Tracking Orders … ShopsUser Area Website Marketplace Designer
- 14. Spreadshirt Platform Architecture Evolution 14 OpossumAPI DataAPI Image API CMS Checkout Payments Admin Tracking Orders … Shops User Area Website Marketplace Designer Search
- 15. Spreadshirt Platform Architecture Evolution 15 MessageBus OpossumAPI Data API CMS Router Admin Tracking … Shops User Area Website Marketplace Designer Image API Search Checkout Payments Orders
- 16. Spreadshirt Platform Architecture Evolution 16 MessageBus OpossumAPI Data API CMS Router Admin Tracking * API-based ** “good old” Shop2 … Shops** User Area WebsiteMarketplaceShops*Designer Image API Search Checkout Payments Orders
- 17. Spreadshirt Platform Architecture Evolution 17 MessageBus OpossumAPI Data API CMS Router Admin Tracking Checkout * API-based ** “good old” Shop2 MarketplaceShops* … Designer Shops** User Area Website Image API Search Checkout Payments Orders
- 18. Spreadshirt Platform Architecture Evolution 18 MessageBus OpossumAPI Data API Image API CMS Router Admin Tracking Checkout * API-based ** “good old” Shop2 UMP Tracking RankingSearch MarketplaceShops*Designer Shops** User Area Website … Payments Orders
- 19. Spreadshirt Platform Architecture Evolution 19 MessageBus OpossumAPI Data API Image API CMS Router Google Merchant Feed EMP Service Admin ... Amazon EMP Tools Production ERP Newsletter … Checkout * API-based ** “good old” Shop2 UMP Tracking RankingSearch MarketplaceShops* Partner Area DesignerDesignerDesigner Shops** User Area Website Payments Orders
- 20. Spreadshirt Technologies 2020 Front End BackEnd Infrastructure
- 21. Spreadshirt Platform Architecture &Technologies 21 Message Bus OpossumAPI Data API Image API CMS Router Google Merchant Feed EMP Service Admin ... Amazon EMP Tools Production ERP Newsletter … Checkout * API-based ** “good old” Shop2 UMP Tracking RankingSearch MarketplaceShops* Partner Area DesignerDesignerDesigner Shops** User Area Website Payments Orders
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- 23. Spreadshirt Platform Architecture 23 … isa bit more complicated The reality …
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- 25. Spreadshirt Platform Architecture 25 Message Bus OpossumAPI DataAPI Image API CMS Router Google Merchant Feed EMP Service Admin ... Amazon EMP Tools Production ERP Newsletter … Checkout * API-based ** “good old” Shop2 UMP Tracking RankingSearch MarketplaceShops* Partner Area DesignerDesignerDesigner Shops** User Area Website Payments Orders CDN
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- 27. Spreadshirt 2 Data Centers 27 ~125mslatency* * more or less but no guarantees
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- 30. Spreadshirt 2 Data Centers+ Content Delivery Network 30 > 1.000 Points of Presence
- 31. Spreadshirt 2 Data Centers+ Content Delivery Network 31 > 1.000 Points of Presence • Latency • Bandwidth • Performance
- 32. Spreadshirt Performance Monitoring 32 > 1.000Points of Presence
- 33. Spreadshirt Managing data globally 33 Reminder:latency matters • Synchronous operations don’t work in practice over WAN
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- 35. Spreadshirt CAP Theorem 35 Partition Tolerance CPAP Consistency Availability
- 36. Spreadshirt Managing objects inthe cloud 36 User generated content (vector & pixel images) • Some 10s of terabytes (TB) of data • 2 typical sizes: § A few MB (originals) § A few KB (post-processed) • 50.000 uploads per day at peak • Currently 42M+ objects • Read > write
- 37. Spreadshirt Managing objects inthe cloud 37 • Traditional file systems & tools at their limit § Complicated structure with (too) many folders (shards) and files § Forget rsync & co. Solution: • S3-API § A few “buckets” § Many “objects” per bucket • Ceph Object Storage as Backend § Strongly consistent (DC level) • Custom Geo-replication § Eventual consistent (globally)
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