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Clod government

Clod government. Next step of e-government. Index. Importance Foreword Cloud computing Characteristics Service Users Benefit Challenges in E-government Cloud government. Design Service Deployment model. Importance. much of the computing world today. many experts :

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Clod government

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  1. Clod government Next step of e-government.

  2. Index • Importance • Foreword • Cloud computing • Characteristics • Service • Users • Benefit • Challenges in E-government • Cloud government. • Design • Service • Deployment model

  3. Importance • much of the computing world today. • many experts : “the next big thing.” • leading computer market analyst firm: “no less influential than e-business” • October 2009 survey of IT executives by CIO: number one subject of interest

  4. Foreword World Wide Web in 1995 was one such revolutionary change. • access to information any where. • remove barriers to publish information. • e-business. • changed entire industries.

  5. Foreword • In 2000 ( at the height of the dotcom bubble ) Application Service Providers (ASP) • Rather than in house, they could be hosted elsewhere, • offered to multiple clients. • Example : Salesforce.com with (CRM).

  6. Foreword Grid Computing • distributed system with non-interactive workloads • that involve a large number of files, • heterogeneous and geographically dispersed. • from multiple administrative domains • to reach a common and single goal.

  7. Foreword Virtualization. • share physical resource. • host multiple operating systems concurrently. • better use of capacity. • Example : VMware's • desktop software: runs on  • Microsoft Windows • Linux • Mac OS X • Server software: run directly on server hardware without  operating system.

  8. Foreword Cloud Computing • In 2004 Essentially, it is the model used by: ( Salesforce , Amazon, Google, Facebook) • be always on. • changes and upgrades occurring on the running system. • accordance with demand.

  9. Cloud computing National Institute of Standards and Technology NIST • Cloud computing is a model for: • enabling ubiquitous. • Convenient. • on-demand network access. • to a shared pool of configurable computing resources (networks, servers, storage, applications, and services) • rapidly provisioned and released • minimal management effort or service provider interaction.

  10. Characteristics.

  11. Service

  12. SaaS. • cloud providers: install and operate application software in the cloud • cloud users: access the software from cloud clients. • not manage the cloud infrastructure and platform where the application runs.

  13. SaaS. • Examples of SaaS include:  • - Google Apps • - Gmail • - Microsoft Office 365 • - Onlive, GT Nexus • - Marketo (http://www.cloudfoundry.com/use) • - Casengo and TradeCard. • - Springpad ( springpad.com ) • CRM: • - Salesforce. • Cloude storage: • - DropBox • - Google drive

  14. PaaS. cloud providers deliver a computing platform: • operating system • programming language execution environment • Database • web server. Application developers can: • Develop • run their software solutions on a cloud platform • without the cost hardware and software layers.

  15. PaaS Examples: • AWS Elastic Beanstalk • Cloud Foundry,  • Heroku,  • Force.com,  • EngineYard,  • Mendix,  • Google App Engine,  • Windows Azure Cloud Services • OrangeScape. • OpenShift ( https://www.openshift.com ) , • ( http://wordpress-salam99.rhcloud.com )

  16. IaaS. Infrastructure as a service • providers offer computers physical or (more often) virtual machines. • virtual-machine disk image library • raw (block) and file-based storage, • firewalls, • load balancers, • IP addresses, virtual local area networks (VLANs), • and software bundles.

  17. IaaS • Examples:  • Amazon EC2,  • AirVM,  • Azure Services Platform,  • DynDNS,  • Google Compute Engine, 

  18. Users.

  19. Benefit • Cost containment : invest money in building up and maintaining their own IT infrastructure. • Innovation speed : provisioned with just a few hours’ notice, rather than weeks or months. • Availability : Redundant interconnection and load balancing make it possible to satisfy high availability business requirements. • Scalability : The flexibility and scalability of cloud services enable the rapid adaptation of IT to changing business needs. • Efficiency : an organization can focus on its core business and invest innovatively into research and development. • Elasticity : an organization can focus on its core business and invest innovatively.

  20. Smile station.

  21. Challenges in E-government • Enormous inventory : to create unique and dedicated solutions for each government program and department • Cost. • Diversity of technology environments. • Abundance of contractual arrangement : the abundance of contractual arrangements that hamper the government from receiving the full value of timely technology advancements • Solutions: • Cloud computing

  22. Design.

  23. SaaS. Software as a service (SaaS): • Citizen Engagement: Gov-Apps, Internet Services, Blogging/Surveys/Twitter, Social Networking, Information/Knowledge Sharing (Wiki). • Government Productivity: Communication (e-mail, IM), Productivity Tools (office automation), and Collaboration (e-meeting). • Enterprise Applications: Core Mission & Business Services, Enterprise Resource Planning (ERP).

  24. PaaS. Platform as a service (PaaS): • Application Development, Data, Workflow, Developer Testing Tools. • Security Services (Single SignOn, Authentication, etc.) • Database Management Systems. • Directory Services, Virtual Environments.

  25. IaaS Infrastructure as a service (IaaS): • Networks, Security, Mainframes, Servers, Storage. • Telecom Carrier Services. • IT Facilities/Hosting Services.

  26. deployment models deployment models can be selected. • Private Cloud: • for an organization and is more secure for C- government. • High sensitive and important data and applications. • Community Cloud: • Shared by several organizations. • Public Cloud: • available to the general public. • Hybrid Cloud: • composition of two or more Clouds

  27. ?

  28. 2013 - Integrating INTEGRATING LOCAL E-GOVERNMENTS OF CHINA TO PROVIDE BETTER Services Based on Cloud Computing • 2012 - Government Cloud Enhancing Efficiency of E-Government and Providing Better Public Services • 2012 - Cloud Computing • 2011 - CLOUD COMPUTING FOR E-GOVERNMENT IN UAE OPPORTUNITIES • 2010 - THE CLOUDY FUTURE OF GOVERNMENT IT CLOUD COMPUTING AND THE PUBLIC SECTOR AROUND THE WORLD2 • 2010 - FROM E-GOVERNMENT TO C-GOVERNMENT VIA CLOUD COMPUTING

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