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seth kutcher

The Best Remote PC Support I Ever Had - 1 views

The Remote PC Support Now excellent remote PC support services are the best. They have skilled computer tech professionals who can fix your PC while you wait or just go back to work or just simpl...

remote PC support

started by seth kutcher on 12 Sep 11 no follow-up yet
shalani mujer

Effective Tech Software Support - 1 views

Before I used to to go to computer repair shops and have my computer repaired by technicians. However, it takes time and it is possible that it would take days. It was really that inconvenient for ...

software support

started by shalani mujer on 12 Sep 11 no follow-up yet
Rem PC

The Best Remote PC Support I Ever Had - 1 views

The Remote PC Support Now excellent remote PC support services are the best. They have skilled computer tech professionals who can fix your PC while you wait or just go back to work or just simply...

remote PC support

started by Rem PC on 12 Sep 11 no follow-up yet
anonymous

IntelePeer - 0 views

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    IntelePeer Inc., showcase Communications as a Service (CaaS) Voice 2.0 innovations at the ITEXPO
Stian Danenbarger

Cavoukian: "Privacy in the Clouds - a White Paper on Privacy and Digital Identity: Impl... - 0 views

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    Informational self-determination refers to the ability of individuals to exercise personal control over the collection, use and disclosure of their personal information by others. It forms the basis of modern privacy laws and practices around the world. [...] At the Office of the Information and Privacy Commissioner of Ontario (IPC), we have long advocated a strong role for individuals in managing their personal information, not just by exercising their privacy rights under Ontario law, but also by becoming better informed and using privacy-enhancing technologies (PETs). [...] This paper explores what will be possible if proper digital identity services are deployed and the full power of Cloud computing is realized.
Stian Danenbarger

Marc Andreessen: "The three kinds of platforms you meet on the Internet" (2007, retriev... - 1 views

  • Ning within our platform provides a whole suite of APIs for easily building social networking applications; Salesforce within its platform provides a whole suite of APIs for easily building enterprise applications; Second Life within its platform provides a whole suite of APIs for easy building objects that live and interact within Second Life. EC2, at least for now, has no such ambitions, and is content to be more of a generic hosting environment.
  • Akamai, coming from a completely different angle, is tackling a lot of the technical requirements of a Level 3 Internet platform in their "EdgeComputing" service -- which lets their customers upload Java code into Akamai's systems.
  • Amazon's FPS -- Flexible Payments Service -- is itself a Level 3 Internet platform.
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  • I think that kids coming out of college over the next several years are going to wonder why anyone ever built apps for anything other than "the cloud" -- the Internet -- and, ultimately, why they did so with anything other than the kinds of Level 3 platforms that we as an industry are going to build over the next several years -- just like they already wonder why anyone runs any software that you can't get to through a browser.
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    "This post is my attempt to disentangle and examine the topic of "Internet platform" in detail. I will go at it by identifying three distinct approaches to providing an Internet platform, and project forward on where I think each of the three approaches will go. At best, I might be able to help make a new landscape clear. At worst, hopefully I can at least provide one framework for future discussion."
Alex MIkhalev

Enterprises and the Search Terms of SaaS - The Connected Web - 0 views

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    One of the barriers to enterprise adoption of SaaS and cloud services in general isn't security or unreliability; it's simply a cultural mismatch in the language that people use.
Alex MIkhalev

Tectonic » Open source cluster computing on demand - 0 views

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    Need a Linux cluster for an hour or two? Powua is a new cloud computing service that uses open source software to allow users to rent up to 64 CPUs for high-demand graphics rendering or scientific applications.
Maluvia Haseltine

The Ugly Truth About Broadband: Upload Speeds - 0 views

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    The harsh realities about trying to actually use Cloud Computing services when your upstream bandwidth is being throttled. A serious problem that needs to be addressed and remedied industry-wide.
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
Rich Hintz

Carpathia Managed Hosting - 0 views

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    cloud platform that provides Xen based compute units, object based storage (which we present as a file system vs. having to manage RESTful based file system services) and block IO which we provide to our compute units or expose via a OpenFiler VM.
DJHell .

Automating the management of Amazon EC2 using Amazon CloudWatch, Auto Scaling and Elast... - 0 views

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    The Amazon Elastic Compute Cloud (Amazon EC2) embodies much of what makes infrastructure as a service such a powerful technology; it enables our customers to build secure, fault-tolerant applications that can scale up and down with demand, at low cost. Core in achieving these levels of efficiency and fault-tolerance is the ability to acquire and release compute resources in a matter of minutes, and in different Availability Zones.
DJHell .

Amazon Web Services Blog: New Features for Amazon EC2: Elastic Load Balancing, Auto Sca... - 0 views

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    We are working to make it even easier for you to build sophisticated, scalable, and robust web applications using AWS. As soon as you launch some EC2 instances, you want visibility into resource utilization and overall performance. You want your application to be able to scale on demand based on traffic and system load. You want to spread the incoming traffic across multiple web servers for high availability and better performance. You want to focus on building an application that takes advantage of the powerful infrastructure available in the cloud, while avoiding system administration and operational burdens ("The Muck," as Jeff Bezos once called it).
Maluvia Haseltine

OpenNebula :: The Open Source Toolkit for Building Clouds - 0 views

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    OpenNebula is a Virtual Infrastructure Manager that orchestrates storage, network and virtualization technologies to enable the dynamic placement of multi-tier services (groups of interconnected virtual machines) on distributed infrastructures, combining both data center resources and remote cloud resources, according to allocation policies. OpenNebula provides internal and Cloud administration and user interfaces for the full management of the Cloud platform.
Rich Hintz

Aptana - 0 views

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    integrated hosting services
Sowmya Kagalkar

Top Cloud Computing Gaming Providers - 0 views

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    Cloud gaming or Games on demand a well know service that allows on-demand games streaming onto the computer with the help of thin client. Onlive, Gaikai, Spoon.net, Gcluster, GameTree TV and Ubitus tops the list of Cloud computing gaming providers.
Sowmya Kagalkar

Cloud Computing Demystified - 0 views

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    Detailed explanation about cloud computing and cloud computing service models with examples by one of the leading remote data center management provider Maintec Technologies.
Sowmya Kagalkar

Top 7 reasons to choose IBM System Z for financial transaction processing - 0 views

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    Leading industry leaders opt for IBM system z for payment processing for their finanacial transaction processing, the core reason being security & PCI compliance standards. Other top seven reasons includes following * Provide the most reliable platform for high end transactions * Effectively manage the large-scale transactions and associated costs * Provide fast response to customers * Provide service continuity to customers * Ensure maximum availability and security in financial transactions
Sowmya Kagalkar

Global enterprises rely on mainframes to house their most critical data - 0 views

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    More than 70% business enterprises rely on mainframes as they deliver proven qualities of service, advanced workload optimization and efficient resource utilization. The large-scale computational capabilities and the ability to expand capacity on demand make Mainframes an all time favourite computing environment.
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