六种有效的开发模型携程叶亚明.ppt

eric ye chief architect & svp of technology 2014/7,6 effective web programming models for medium & large ecommerce,e-commerce tech trends,1,2,ctrip case studies,3,q & a,4,content,effective programming models for web and mobile,abbreviations,mvc,api,apm,soa,ota,mta,model-view-controller,application programming interface,application programming model,service oriented architecture,online travel agency,mobile travel agency,ecommerce landscape,background: large: 10 ecommerce websites medium: 100 ecommerce websites small: 1000 ecommerce websites tiny: 10000 ecommerce websites resulted in diverse technologies ,what effective weapons should developers armed with for building ecommerce sites?,what are common programming patterns?,6 web programming models,mvc, html + css + js mobile + h5 + css3 + js,web apm,web service, restful service, ota-oriented service,api apm,jobws, hadoop, etc. batch email, batch notifications, etc.,batch apm,email, sms 微博, 微信, mobile notifications,email apm,multicasting, async i/o (advanced),asynchronous apm,mobile web (h5/css3, polymer, dart, zepto.js) native app (ios, android),mobile apm,#1 - web apm (most common used apm),duct,mvc controllers,presentation,application,domain,views / models,mvcclientapp,ws clients (invokews),scenarios: shopping, booking, order processing, etc. techniques: html/css, js/ajax, etc. web: h5/css3, reactive programming, etc.,case web,#2 - api apm,open api,通用技术框架,酒店供应商,机票供应商,旅游供应商,其他供应商,case flight api,#3 - batch apm,scenarios: order dispatching, notifications, etc. techniques: master-slave, web service, data processing, etc.,zookeeper cluster,jobagent cluster,jobagent (master),jobagent (slave),job,job,job,job,job cluster,job,job,zoo keeper,zoo keeper,zoo keeper,zoo keeper,zoo keeper,governance (db),case order dispatching,批量分配,订单 1 状态1,订单 2 状态1,订单 3 状态1,批量分配,订单 4 状态2,订单 5 状态2,订单 6 状态2,#4 - email apm,hotel.booking, order, or promotion,mvc (view/model/control),mail app (building logic),adapter,domain,invoke svc,scenarios: booking confirmation, order status, marketing promo web techniques: html/css etc. mobile techniques: h5/css3, reactive programming, etc.,application,mail sender,case - email recommendation,scenarios: recommendation, product promotion, etc. techniques: templating, html/css, cms, etc.,case ctrip edm,#5 async apm,scenarios: order to ticketing, flight change notifying, msg push, techniques: multicasting, queue, ha, qos, etc.,publisherdb,subscriberdb,queuedb,publish,deliver,push service,async service,subscriber,publisher,(optional save ),(optional save ),notes: 订单与票务关系密切，票务需要订单数据才能完成完整出票服务. 票务是订单流程的一环，订单经过票务（出、退、改）才能终结.,订单状态 (via async service),case order processing & flight change,订单生成,订单支付,出票,航班变化,航变通知,#6 mobile apm,native mobile app,mvc controllers,client app,ios/android: (views / models),ws clients (invoke),scenarios: shopping, booking, order processing, etc. native app: ios/objc android/jvm mobile web: h5/css3, js/json, reactive programming, etc.,web h5/json: (views / models),adapter,ws clients (invoke),mobile web,mvc controllers,hotel orders via mobile 40%,flight orders via mobile 30%,demo ctrip mobile app (大拇指 + mta),power e-commerce apm chaining,api