Thursday, July 8, 2010

Cloud Computing

Life before cloud computing

Traditional business applications—like those from SAP, Microsoft, and Oracle—have always been too complicated and expensive. They need a data center with office space, power, cooling, bandwidth, networks, servers, and storage. A complicated software stack. And a team of experts to install, configure, and run them. They need development, testing, staging, production, and failover environments.

When you multiply these headaches across dozens or hundreds of apps, it’s easy to see why the biggest companies with the best IT departments aren’t getting the apps they need. Small businesses don’t stand a chance.

Cloud-computing: a better way

Cloud computing is a better way to run your business. Instead of running your apps yourself, they run on a shared data center. When you use any app that runs in the cloud, you just log in, customize it, and start using it. That’s the power of cloud computing.

Businesses are running all kinds of apps in the cloud these days, like CRM, HR, accounting, and custom-built apps. Cloud-based apps can be up and running in a few days, which is unheard of with traditional business software. They cost less, because you don’t need to pay for all the people, products, and facilities to run them. And, it turns out they’re more scalable, more secure, and more reliable than most apps. Plus, upgrades are taken care of for you, so your apps get security and performance enhancements and new features—automatically.

The way you pay for cloud-based apps is also different. Forget about buying servers and software. When your apps run in the cloud, you don’t buy anything. It’s all rolled up into a predictable monthly subscription, so you only pay for what you actually use.

Finally, cloud apps don’t eat up your valuable IT resources, so your CFO will love it. This lets you focus on deploying more apps, new projects, and innovation.

The bottom line: Cloud computing is a simple idea, but it can have a huge impact on your business.

What Is Cloud Computing?

What is cloud computing? Everyone in the technology world is talking about it… and a lot of people in the business world are asking the same question, “What is cloud computing, and what does it mean for my business?”

Cloud computing platforms are growing in popularity, but why? What unique advantages does a cloud computing architecture offer to companies in today’s economic climate? And what just what is cloud computing, anyway?” Let’s explore the cloud computing infrastructure and its impact on critically important areas to IT, like security, infrastructure investments, business application development, and more.

Most IT departments are forced to spend a significant portion of their time on frustrating implementation, maintenance, and upgrade projects that too often don’t add significant value to the company’s bottom line. Increasingly, IT teams are turning to cloud computing technology to minimize the time spent on lower-value activities and allow IT to focus on strategic activities with greater impact on the business.

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The fundamental cloud computing infrastructure has won over the CIOs of some of the world’s largest organizations—these once-skeptical executives never looked back after experiencing first-hand the host of benefits delivered by cloud computing technology.

* Proven Web-services integration. By their very nature, cloud computing technology is much easier and quicker to integrate with your other enterprise applications (both traditional software and cloud computing infrastructure-based), whether third-party or homegrown.
* World-class service delivery. Cloud computing infrastructures offer much greater scalability, complete disaster recovery, and impressive uptime numbers.
* No hardware or software to install: a 100% cloud computing infrastructure. The beauty of cloud computing technology is its simplicity… and in the fact that it requires significantly fewer capital expenditures to get up and running.
* Faster and lower-risk deployment. You can get up and running in a fraction of the time with a cloud computing infrastructure. No more waiting months or years and spending millions of dollars before anyone gets to log into your new solution. Your cloud computing technology applications are live in a matter of weeks or months, even with extensive customization or integration.
* Support for deep customizations. Some IT professionals mistakenly think that cloud computing technology is difficult or impossible to customize extensively, and therefore is not a good choice for complex enterprises. The cloud computing infrastructure not only allows deep customization and application configuration, it preserves all those customizations even during upgrades. And even better, cloud computing technology is ideal for application development to support your organization’s evolving needs.
* Empowered business users. Cloud computing technology allows on-the-fly, point-and-click customization and report generation for business users, so IT doesn’t spend half its time making minor changes and running reports.
* Automatic upgrades that don’t impact IT resources. Cloud computing infrastructures put an end to a huge IT dilemma: If we upgrade to the latest-and-greatest version of the application, we’ll be forced to spend time and resources (that we don’t have) to rebuild our customizations and integrations. Cloud computing technology doesn’t force you to decide between upgrading and preserving all your hard work, because those customizations and integrations are automatically preserved during an upgrade.

Cloud Computing Technology & Application Development

Cloud computing technology is sparking a huge change in application development circles. Just like the changes that moved publishing technology from paper to bits, making it possible for us to have information about anything in the world right at our fingertips in a flash, the move to a cloud computing infrastructure for application development is making it possible to build robust, enterprise-class applications in a fraction of the time and at a much lower cost.

Reference - Salesforce