View stunning SlideShares in full-screen with the new iOS app!Introducing SlideShare for AndroidExplore all your favorite topics in the SlideShare appGet the SlideShare app to Save for Later — even offline
View stunning SlideShares in full-screen with the new Android app!View stunning SlideShares in full-screen with the new iOS app!
Polyglot PERSISTENCE Pick the right tool for the job Apps & Services can have multiple databases
On SOA My super nice e-commerce siteShopping Cart & Completed Inventory and Recommendations Session Data Orders Item Pricing EngineSession Order Inventory & Nodes andStorage Persistence Price service relationsservice service service RDBMSK/V Store Document Graph Store Store NoSQL Distilled: Fowler & Sadalage
We RECOMMEND Don’t optimize too quickly Take time to understand your problem Complexity increases with more databases
Do KEEP IN MIND Different paradigms are different Document Relational != Store