Setting Your Data Free With OData
Download as PPTX, PDF4 likes1,265 views
OData provides a uniform way to expose and access data over the web through RESTful web services. It allows data from different sources to be combined and presented together by defining common conventions for query operations, addressability of resources, representation formats, and protocol bindings. OData aims to simplify the development of applications that need to integrate and consume data across systems on the web.
![But what about MY dataReportsDashboardOpen Data ProtocolQuery &[Uri]Format++?OData Producer](https://image.slidesharecdn.com/setting-your-data-free-with-odata-for-toronto-code-camp-1272747283-phpapp02/85/Setting-Your-Data-Free-With-OData-10-320.jpg)
![Other features?Forms over DataReportsDashboardOpen Data ProtocolQuery &[Uri]FormatR/W+++?OData Producer](https://image.slidesharecdn.com/setting-your-data-free-with-odata-for-toronto-code-camp-1272747283-phpapp02/85/Setting-Your-Data-Free-With-OData-11-320.jpg)
Setting Your Data Free With OData
- 1. Setting Your Data Free with ODataBruce JohnsonPartner, ObjectSharp Consultingbjohnson@objectsharp.comTwitter: LACanuck
- 2. What’s the PointWeb Server = Presentation + BehaviorNew TechnologiesAJAXRIAMashupsWeb ServerPresentation + Behavior + DataDataWeb Page
- 3. What should the data look likeWeb friendlyJust Plain HTTPUniform patternsFocus should be on the dataFormatting the data should left up to the clientUse high-level abstractions
- 4. Welcome the Open Data ProtocolUniform way of representing structured dataAtom, JSON formatsUniform URL conventionsNavigation, filtering, sorting, paging, etc.Uniform operationsGET, POST, PUT, DELETE always mean the sameAddressability
- 5. Playing around with OData
- 6. So where are the sources?People are starting to create data feedsNetflixSharepoint 2010Lists => CollectionsCity of VancouverParkingCodename: Dallas
- 7. And who can consume it?Goal: self-service business intelligenceLet people find and use their own dataExcel PowerPivot handles OData nativelyEvery report in SQL Reporting Services (in 2008 R2) are now OData feedsIncluding existing reports
- 8. But what about MY dataOData ConsumersOpen Data ProtocolAPI(data + logic)OData API(data + logic)Your WebsiteData(DB, File, Cloud, …)Data(DB, File, Cloud, …)
- 9. Creating an OData Feed
- 10. But what about MY dataReportsDashboardOpen Data ProtocolQuery &[Uri]Format++?OData Producer
- 11. Other features?Forms over DataReportsDashboardOpen Data ProtocolQuery &[Uri]FormatR/W+++?OData Producer
- 12. What should you do next?Expose your data with ODataTeach data consumers about ODataTo get started, check out http://odata.org
- 13. Thanks to our contributors
Editor's Notes
- #4: Don’t let concepts of the data store leak through to the data layoutSimple, yet restrictive
- #5: Actually an offshoot of the Astoria projectAddressability = every item has a URL to represent it
- #6: http://api.visitmix.comhttp://odata.netflix.comhttp://odata.netflix.com/Catalog/Titles?$filter=Rating eq 'PG‘ and ReleaseYeareq 1980Fiddlerhttp://odata.netflix.com/Catalog/Titles?$top=10Accept: application/json
- #9: The Odata API is built on top of your existing data
- #10: Create AdventureWorks Entity Modelhttp://localhost:12492/AWDataService.svc/Departments?$select=NameThrottlingConfig.SetEntityPageSize
- #11: The Odata API is built on top of your existing data