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Cost, Performance, and Security Optimization for the Public Cloud

Aaron Klein

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Top Stories by Aaron Klein

Many cloud users moved to the public cloud for cost reasons, but stay for the availability benefits. AWS (and other public clouds) offers users tremendous advantages in terms of elasticity - need another 100 servers?  We can spin those up instantly. Unexpected CDN demand? No problem.  Want to test something out? We'll get the resources right away. In short, the public cloud offers users nearly unlimited capacity in a comparatively (to the old "order the servers from IT") instantaneous manner. However, along with the fantastic increase in availability, we have found that using a public cloud is far more complex than it first appears. As anyone who has tried to navigate through the AWS management console will attest, there are numerous opportunities for missteps. Unfortunately, the errors are rarely obvious and always sacrifice functionality. Here, organized by servi... (more)

Why Worry About Public Cloud and AWS Cost Optimization?

Cost optimization is a hot topic because of the enormous opportunities for the average user to reduce AWS costs. CloudCheckr surveyed 400 of its users and found that the average potential saving exceeded 40%. The results should not have been surprising. Cloud cost sprawl is not a secret. CloudCheckr and other solution providers are constantly shouting: "We can improve your ROI!"  Respected journalists such as Barb Darrow at GigaOm, Beth Pariseau of SearchCloudComputing.com., and Charles Babcock at InformationWeek all provide consistent high-quality coverage of the issue. Why are ... (more)

Cloud Monitoring Essentials | Part 2: Security

The cloud offers users agility and flexibility at, potentially, a far lower cost than a traditional data center model. However, with these benefits come risks from cost sprawl, security holes, and availability management. Part 1 of Cloud Monitoring Essentials focused on cost concerns. This second part looks at security. Security: The dynamic nature of the cloud, with ever-changing security groups and rules, makes security difficult. New instances, auto scaling groups, and buckets are created and terminated daily.  Resources that were ‘secure' yesterday may be altered today and y... (more)

Cloud Monitoring Essentials: Part 1 | Cost

Cloud elasticity delivers significant increases in availability and scalability with enormous cost reductions relative to comparably functional data centers.  Harnessing this strength and optimizing your cloud usage means monitoring and understanding what is occurring within your deployment - for cloud users, there is no such thing as benign neglect. Just as data center users require solutions to assist in optimizing and controlling usage beyond the application layer, so to do public cloud users. In fact, given the complexity and evolving innovation of cloud architecture, tools a... (more)

Cloud Monitoring Essentials | Part 3: Availability

While cost brings people to the cloud, agility and availability keep them using. For sophisticated users, AWS (and other public clouds) offers tremendous advantages in terms of availability - need another 100 servers?  We can spin those up instantly.  Unexpected CDN demand? No problem.  Want to test something out? We'll get the resources right away. The public cloud offers nearly unlimited capacity in a nearly instantaneous manner.   However, using a public cloud is far more complex than it first appears. There are numerous opportunities for missteps. Unfortunately, the errors a... (more)