Thousands of Apps PC Client/Server LAN/Internet Hundreds of Millions of users Tens of Thousands of Apps Cloud Mobile Devices & Apps Trillions of Things Billions of users Millions of Apps Mobile – The Next Genera=on PlaIorm 1980 1990 2020+ 2000 2010
Couchbase Server Single User Interac:on -‐ Voice, Text -‐ Personal Apps Mul:-‐User Interac:ons -‐ Group and Social (Facebook, Games, Video) Local Sensor Applica:ons e.g., Medical Interac:ng with Enterprises
the device Developers increasingly prefer NoSQL database • JSON on the wire No need for data transforma:on • JSON in the cloud Flexible data model High performance Easy scalability Server Sync Gateway Lite JS N JS N JS N
Core Data This works well for apps using rela:onal algebra, and/or not data-‐ intensive However this does not suit the needs for mobile developers interested in an intui:ve and flexible data store • For sync and storage, could use a file-‐sharing service like Dropbox or iCloud Not an actual database; ownership, insight, and analy:cs unavailable • Or alterna=vely, could use MBaaS like Parse or Kinvey But, it missed out on the offline experience, and we are s:ll very much in an occasionally connected world; to write a good app, you need to think offline
• Features Ultra-‐lightweight, secure JSON database Na:ve support for iOS, Android and REST/HTML5 Full document, index and querying and sync capabili:es Powerful conflict resolu:on Lite Couchbase Lite Android Couchbase Lite iOS
Na=ve APIs Manage your mobile database using APIs op:mized specifically for iOS and Android REST APIs REST APIs provide an alterna:ve access method based on your development needs JSON support Use a flexible data model designed for mobile object-‐oriented apps. Adapt to your applica:on needs with immediacy and li]le impact Easy sync with Couchbase Sync Gateway Get sync-‐ready in less than a few lines of code. Focus on applica:on development, not syncing Peer to peer support via REST APIs Communicate with nearby devices, even offline, with our REST API-‐enabled P2P support Data rou=ng via channels Get users only the data they need for a focused, relevant app experience Changes Feed Provides developers visibility and no:fica:on into data changes Indexing and querying for JSON Use powerful secondary indexes to query your data on the device Authen=ca=on plug-‐ins Use popular exis:ng third-‐party authen:ca:on services like Facebook and Mozilla Person instead of wri:ng your own A_achment support on device and in the cloud Manage binary data, like photos and large files, separately from your JSON documents for op:onal, speedier sync
Android Couchbase Lite iOS Enable new class of rich data intensive local applica:ons Rapid development using na:ve JSON data Highly responsive interac:ve applica:ons Always available -‐ online or offline
• Flexible JSON on device lets you work with local data & modify your data structure on the fly without impac:ng your back-‐end. • Your users can count on having an amazing app experience with a fast and unbreakable local database Easy Sync • Effortlessly sync local data with a database in the cloud for updates, replica:on or collabora:ve sharing. • In addi:on, scale your data :er horizontally and reliably as your data and sync needs grow. JSON JSON JSON JSON JSON
for HTML5 developers • Develop once in JavaScript and deploy on iOS & Android • Available on GitHub, Cordova Plugin Registry, and coming soon to build.phonegap.com h]ps://github.com/couchbaselabs/Couchbase-‐Lite-‐PhoneGap-‐Plugin h]p://plugins.cordova.io/#/com.couchbase.lite.phonegap
support C# community • Available on Developer Center • Includes sample applica:on to help developers get started today h]p://components.xamarin.com/view/couchbase-‐lite/
apps for iOS & Android using JavaScript SDK • Now available on the Appcelerator Marketplace h]ps://github.com/couchbaselabs/couchbase-‐lite-‐:tanium/ h]ps://marketplace.appcelerator.com/apps/6706?1396013098
Cloud • Features • Dynamic sync capabili:es via Sync Func:on APIs • Easy Administra:on • Seamless scaleout • Benefits 10x reduc:on in development :me Scales to support millions of users Sync Gateway
a set of channels it belongs to • For each user or device, you control which channels they can access • Replicate only a subset of documents down to the device User-‐defined filter func:ons Simply lets you know whether a document should be replicated • And you can authen=cate users
students already, namely mobile and web applica=ons on their favorite lifestyle aid, the smart phone • Receive and give instant feedback to effec=vely guide the classroom in real-‐=me • Provide rich material and content to students both on and off-‐campus
Solu=on for the organiza=on of teaching materials, that reference Postgres for textual content, and Hadoop for binary data • Teachers can build material based on district standards via a mobile or web client • Content is distributed in-‐classroom to each student for real-‐=me feedback to guide the lesson • Alterna=vely, content can be distributed for offline studying, or homework; progress made on this offline content is synced back to Couchbase Server for teacher evalua=on once online connec=vity is available
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