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Casey Wedge

Managed Cloud Services for High Performance Networks - 0 views

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    Fastblue is offering a range of managed cloud-based services as Cloud servers, Hosted backup, Data center services, Data recovery, Cloud Application Performance Management, Managed WAN Optimization services. These services are necessity for today's businesses to always on, always accessible-data and high performance network connectivity.
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    Fastblue is offering a range of managed cloud-based services as Cloud servers, Hosted backup, Data center services, Data recovery, Cloud Application Performance Management, Managed WAN Optimization services. These services are necessity for today's businesses to always on, always accessible-data and high performance network connectivity.
DJHell .

OpenSocial in the Cloud - OpenSocial - 0 views

  • Apps can grow especially fast on social networks, so before you launch your next social app, you should think about how to scale up quickly if your app takes off.
  • Unfortunately, scaling is a complex problem that's hard to solve quickly and expensive to implement.
  • If this app grows to serve millions of users and photos, shared hosting or even a dedicated server won't have the bandwidth or CPU cycles to handle all of the requests. We could invest in more servers and network infrastructure, shard the database, and load-balance requests, but that takes time, money, and expertise. If you'd rather work on the new features of the app, it's time to move into the cloud.
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  • It's important to focus on the interactions between the app and your server when designing an application that will run in the cloud. If we standardize the communication protocol and data format, we can easily change the server side implementation without modifying the OpenSocial app.
  • You can configure the makeRequest method to digitally sign the requests your app makes to your server using OAuth's algorithm for parameter signing. This means that when your server receives a request, it can verify that the request came from your application hosted in a specific container. To implement this, the calls to makeRequest in the OpenSocial app spec XML specify that the request should be signed, and the code that handles requests on the server side verifies that a signature is included and valid
  • When our server receives a request, we can verify that it came from our application by checking that the digital signature was signed by a valid container and that the application ID is correct.
  • Since our server isn't storing any relationship data, the app will need to send us a list of user IDs so we can fetch the appropriate photos.
  • Although it's outside the scope of this article, we could provide a mechanism for our OpenSocial app to request a one-time-use token that it would include in the request to upload a photo.
  • Note that the post data is URL-encoded in the request so the post method uses urllib.unquote before splitting the comma-separated list of person IDs.
  • Since the server doesn't store any relationship data, the PhotosHandler class checks the post data of the request for a list of IDs from the container.
  • A common misconception when coding in the cloud is that storage space, CPU cycles, and bandwidth are unlimited. While the cloud hosting provider can, in theory, provide all the resources your app needs, hosting in the cloud ain't free so these resources are limited by your budget. Luckily, OpenSocial provides several mechanisms to cache images and data that will reduce the load on your server.
  • In addition to reducing traffic to our server, this technique has the added benefit of being fast—requesting data from the Persistence API is much faster than making the round trip to your server.
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    Some OpenSocial apps can be written entirely with client-side JavaScript and HTML, leveraging the container to serve the page and store application data. In this case, the app can scale effortlessly because the only request hitting your server is for the gadget specification which is typically cached by the container anyway. However, there are lots of reasons to consider using your own server: * Allows you to write code in the programing language of your choice. * Puts you in control of how much application data you can store. * Lets you combine data from users on multiple social networks. * Enables interaction with the OpenSocial REST API. Setting up an OpenSocial app that uses a third party server is fairly simple. There are a few gotchas and caveats, but the real issues come up when your app becomes successful - serving millions of users and sending thousands of requests per second. Apps can grow especially fast on social networks, so before you launch your next social app, you should think about how to scale up quickly if your app takes off. Unfortunately, scaling is a complex problem that's hard to solve quickly and expensive to implement. Luckily, there are several companies that provide cloud computing resources-places you can store data or run processes on virtual machines. These computing solutions manage huge infrastructures so you can focus on your applications and let the "cloud" handle all the requests and data at scale. This tutorial focuses on a simple photo-sharing app that uses a third-party server to host photos and associated metadata. If this app is going to host millions of images and support many requests per second, we won't be able to run it on a single dedicated host. We'll break the app down and analyze the interactions between the OpenSocial App and the back end server. Then we'll implement the app in the cloud, first using Google App Engine, then leveraging Amazon's S3 data storage service. Finally, we'll look at s
John Li

Learn about could computing | Eucalyptus Community - 0 views

shared by John Li on 30 Aug 10 - Cached
    • John Li
       
      like eucalyptus for the cloud computing
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    What is cloud computing? Cloud computing is the access to computers and their functionality via the Internet or a local area network. Users of a cloud request this access from a set of web services that manage a pool of computing resources (i.e., machines, network, storage, operating systems, application development environments, application programs). When granted, a fraction of the resources in the pool is dedicated to the requesting user until he or she releases them. It is called "cloud computing" because the user cannot actually see or specify the physical location and organization of the equipment hosting the resources they are ultimately allowed to use. That is, the resources are drawn from a "cloud" of resources when they are granted to a user and returned to the cloud when they are released. A "cloud" is a set of machines and web services that implement cloud computing.
Casey Wedge

Cloud-based Data Center Services for More Advanced Security and Reliability - 0 views

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    Cloud Data Center Services offer many similar benefits of in-house data centers by saving your time, space and money. With Cloud-based solution your data is always accessible and you no longer need to worry about troubleshooting and expensive utilities. Millions of companies are making the move to it without having second thought. Now host your server with data center service and enjoy the services of this remarkable technology.
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    Cloud Data Center Services offer many similar benefits of in-house data centers by saving your time, space and money. With Cloud-based solution your data is always accessible and you no longer need to worry about troubleshooting and expensive utilities. Millions of companies are making the move to it without having second thought. Now host your server with data center service and enjoy the services of this remarkable technology.
Shayne Hum

Hosted Office - 0 views

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    Hosting, hosted, server hosting, hosted office, hosted applications, hosted desktop with GoKey. Get your website hosted at cloud server with gokey. We have best cloud services in Europe. Visit:https://www.gokey.eu/en/gokey-fordele for more information.
Shayne Hum

Cloud Services - 0 views

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    Cloud Computing,Cloud Office, Cloud Servers, Cloud Services, Cloud Hosting, Cloud Storage Products , all this and more is GoKey. Check it at https://www.gokey.eu
Shayne Hum

Cloud Hosting - 0 views

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    Cloud Computing,Cloud Office, Cloud Servers, Cloud Services, Cloud Hosting, Cloud Storage Products , all this and more is GoKey. Check it at https://www.gokey.eu/en/om-os
enterprise cloud

Superior Web & VPS Hosting Services India - 0 views

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    We enterpriseloudhosting.com provides you various types of hosting services such as web, cloud, vps server, zimbra shared hosting and many more at affordable cost in India. Contact us know to grab best offers.
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    We enterpriseloudhosting.com provides you various types of hosting services such as web, cloud, vps server, zimbra shared hosting and many more at affordable cost in India. Contact us know to grab best offers.
Casey Wedge

Cloud Office to Manage all Business Applications in One Place - 0 views

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    Fastblue Communications, partnering with RapidScale, provides our clients with best in breed SMB cloud services. Our CloudOffice product will replace your physical IT Infrastructure with Cloud services such as Cloud Server and Cloud Storage. The CloudOffice product can support your business with Office 2010, Microsoft Exchange 2010, SharePoint, and Cloud Servers/IaaS. A Representative from Fastblue is always available to discuss how we can help grow your business and answer any questions you may have about our products or services.
markjohnshon2

Hitech-Cloud hosting Services sharpening its peculiarities on application Hosting - 0 views

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    We Provide the best and Quality Quickbooks Hosting and application hosting services.We have technical experts who provide 24/7 support round the globe. Our services will help you to boost your profits . We provide secure and affordable hosting services. We believe in better services provide higher customer satisfaction.Your security is our concern.call us at- 1-888-819-2994
Eric Swanstrom

Big Data Research Study on American CIO's Look to Indicate Cloud Competitiveness - 0 views

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    The Big Data research study on 'American CIO's Look to the Cloud to Create Value' explains how the cloud can be used to predict future sales, views from IT Managers on private and public cloud, changing role of CIO's, relation between IT and cloud and how to move to the Cloud. To learn more download the free white paper from our site.
Daniel Goldschmidt

Managed Cloud Services - Hosted Back up, Cloud Servers, Data Recovery and Data Center S... - 0 views

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    Offering a range of managed Cloud-based services as cloud servers, hosted backup, data center services, we're able to help your business grow without expensive capital investments and upkeep costs.
Eric Swanstrom

Terremark's Enterprise Cloud with CloudSwitch Software - 0 views

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    Terremark's Enterprise Cloud with CloudSwitch software allows you to work with your applications in more cost effective ways, instead of the endless data center build out costs. It will automatically transfer all your existing applications and your new applications in the cloud, and will automatically integrate critical internal processes and management tools from within the cloud.
Mike Gahms

MPLS Services in the Cloud with VoIP and Managed Security Solutions - 0 views

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    MPLS services supported by the cloud provide VoIP service along with managed security services providing security, scalability, flexibility at low costs.
enterprise cloud

Finest VPS Server Hosting Company India - 0 views

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    What is VPS? VPS is Virtual Private Server which offers flexible, scalable, and economical hosting solution that can fit the needs of almost any kind of website. Looking for a hosting company? Contact us now.
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    What is VPS? VPS is Virtual Private Server which offers flexible, scalable, and economical hosting solution that can fit the needs of almost any kind of website. Looking for a hosting company? Contact us now.
Eric Swanstrom

Big Data Research on American CIO's Look to the Cloud to Create Value - 0 views

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    Check out my latest upload on the Big Data research that continues to indicate that Cloud Competitiveness and productivity have spiked in interest among America's CIO's.
anonymous

Is Your Colocation Provider Cloud-Enabling or a Cloud obstacle ? - 1 views

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    Co-location offers a remarkable platform to build hybrid applications as the result of proximity of hosted and cloud based resources to the co-located enterprise assets.
Eric Swanstrom

Check out the latest white Papers on American CIO's Look to the Cloud to Create Value - 0 views

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    Using the big data research these white papers presents an overview on the Cloud Competitiveness and productivity that have spiked in interest among America's CIO's. Download your free copy of white paper.
Eric Swanstrom

Cloud-based Application Performance Management Solutions for Your Business - 0 views

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    Application Performance Management solutions allow more transparency for network administrators identifying the sources of unusual bandwidth requirements or any other interruptions. Cloud Application Performance Management can be firmly paired with a plethora of hosted applications to offer network administrators additional insight into operations and end-users experiences.
Rich Hintz

Services - Windows Azure | Azure Services Platform - 0 views

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    cloud services operating system that serves as the development, service hosting and service management environment
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