The document outlines an open source application platform called Amdatu. It provides details on the core platform, which is OSGi-based and supports dynamic application provisioning. It also describes several Amdatu projects that provide reusable components and frameworks, including services for authentication, storage, social capabilities, and more. The document concludes with information on how to learn more about Amdatu through their website and mailing lists.

2.  Who we are
 Amdatu
 Platform
 Projects
 Demo
 Q&A

3.  Bram de Kruijff
 GX Software
 Lead Architect R&D
 Java / OSGi / Web
 Amdatu Platform PMC http://www.gxsoftware.com
 Marcel Offermans
 Fellow at Luminis Technologies
 Java /OSGi / Embedded
 Member at Apache http://www.luminis-technologies.com
 PMC: Felix, Incubator, PPMC: ACE, Celix
 Amdatu Platform PMC

4. Amdatu is an open source application platform for open
service oriented and cloud aware application
composition
source: http://www.saasblogs.com
Infrastructure – functions– components – composites - applications

5. Scalable multi-tenant web services and turnkey end-
use applications
Application model and custom Reusable software and cloud
software components
Proprietary cloud environments
and services

6. Applications are assembled from reusable software
components and frameworks on top of the OSGi™
based core platform
Applications
Application
Frameworks
Foundation
components
Core platform

7. Amdatu Platform Applications
App
Fws
Foundation
services
 Java™ based / Leverages OSGi™
development model Core
 Dynamic application provisioning and management
 Service Fabric, clustering and IaaS management
 Cloud aware Web/REST WOA application model
 SDK / tooling

8. Amdatu provides a fully integrated continuous software
lifecycle based on dynamic provisioning
 Declarative configuration
 Metatype / custom
 Runtime provisioning Configuration
 Apache ACE
 OSGi™ DeploymentAdmin Management Provisioning
 Standard tools
 Maven / Ant
Development
 BNDTools / OBR
Monitoring Composition

9. A deployment is a dynamic topology of cloud compute
resources running Management Agents (AMA) managed by
a Management Server (AMS)
Management / Provisioning
AMS
(management servers) Logging / Reporting AMA AMA
(management agents) (management agents)
Infrastructure
Mngmnt Node Node
lifecycle lifecycle
Cloud Infrastructure
(compute nodes)

10. The Amdatu service based multi-tenant application model
allows any application to transparently operate multi-
tenant
GET / HTTP/1.1
Host: john.com
 Fully transparent Tenant: john Tenant: frank
 No code pollution
Webfront Webfront
 Third party code Service Service
 Configuration based Recommender Recommender
 Add/remove tenants at runtime Service Service
 Service configuration per tenant
Storage Storage
 Web framework support Service Service
 Default hostname based resolver
 Pluggable

11. The Amdatu service fabric provides a highly scalable
communication layer supporting component level
scale-out
 Management Storage Storage
API API/IMPL
 Dynamic configuration
 Logical clusters Service
API
Service
API
 Pub/Sub messaging
 OSGi Remote service
Service Fabric
 Transparent service invocation

12. RESTful service design and application decomposition are
the basis for a WOA style application scale-out
architecture
GET / HTTP/1.1
 Layered systems Host: john.com
 Dynamically scalable HTTP/REST
 Configuration Webfront
 Managed endpoints Recommender
Support for
HTTP/REST

Servlets/Filters
HTTP/REST
 Products
 JAX-RS Storage
 Static resources HTTP/REST
 JSP

13. Amdatu Projects Applications
App
Fws
Application frameworks, reusable
Foundation
 services
components and foundation Core
services
 Multi-tenant RESTful webservices and
subsystems and applications

14. Amdatu Management server
 IaaS management
 Configuration management
 Tenant Management
 Powered by Apache ACE

15. Collection of authentication and authorization services
 OAuth 1.0 server and client
 Working on OpenID client and server
 Authentication and authorization services, based on
OSGi UserAdmin
 Gadget UI (login and user management)

16. Apache Cassandra based NoSQL storage
 Multi-tenant (one keyspace per tenant)
 Dynamic Keyspace and ColumnFamily registration
through service (whiteboard)
 Thrift / Hector based Persistence Managers
 Storage implementations (i.e. OAuth consumers,
Gadget registry, UserAdmin)

17. Apache Shindig based OpenSocial server
 Multi-tenant social services
 Gadget container
 Gadget registry
 Dashboard

18. Collection of semantic tools
 Sesame RDF store
 RDF2Go API
 SPARQL endpoint
 Type-safe SPARQL ORM Java API

19. Blob storage based on jclouds
 Configurable Service Factory
 BlobStoreService per configuration
(e.g. both S3 and Azure)
 Exposes configured jclouds API

20. Demo

21.  Amdatu Platform
 Dynamic scaling and topology management
 Advance cloud and IaaS integration
 Improvements, improvements, …
 Amdatu Projects
 Amdatu Search Appliance
 Amdatu Management Server  Amdatu Cloud Storage
 Amdatu Device Deployment  Amdatu Profile Service

22. Amdatu is a community effort! Learn more at our website
and mailing lists.
http://www.amdatu.org
amdatu-developers@amdatu.org
amdatu-users@amdatu.org