Friday, April 29, 2011

Amazon Makes an Apology for Server Outage, Offers Credit as Compensation

Amazon Web ServicesAmazon.com has released an apology today for a data-center outage that brought down a bunch of major websites including Foursquare as well as Reddit. In addition to the apology, Amazon.com also offered customers of its Web services a 10-day credit.

Amazon isn't, however, disclosing how much the credit will be. Amazon Web Services accounts for only a small percentage of Amazon's total revenue. However ,the company does have high hopes for the business. The Web service rents out computer time by the hour.

The outage took place at a data center near Dulles Airport outside of Washington, D.C. and was a major stumble for Amazon's service. The company is still trying to restore some of the computers brought down in the incident which started eight days ago.

In a post-mortem report that was released today, Amazon, which is based out of Seattle, stated that human error set off the outage. An automated error-recovery mechanism then went out of control causing many computers to become stuck in recovery mode.

Amazon set up the service in a way to provide redundancy by letting computers in a different zone of availability take over if another one fails. Amazon stated that customers who were set up properly to run their computing tasks over multiple zones were largely unaffected, however, that error made it difficult to switch zones on a whim. It is, however, making changes to prevent that error from recurring.

The 10-day credit applies to each and every customer using the zone that went down, despite whether they were directly affected or not. Amazon has also not revealed exactly how many customers were affected.

Source: Associated Press - Amazon apologizes for server outage

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Monday, April 18, 2011

Red Hat Linux Offered on a Per-Server Basis by IBM on Power Systems

IBMIBM, along with Red Hat, a commercial distributor of Linux, have teamed up to provide Enterprise Linux 6 on IBM's Power Systems that are sold by Big Blue along with first level and second level support provided by Big Blue. Obviously, that isn't very new news.IBM has been a huge OEM partner with Red Hat for years now. What is new is that in an announcement letter, IBM and Red Hat have revealed a per-server license price for Power Systems machines running RHEL 6 which started up back in November. With RHEL 6 out but not certified on the new Power iron, IBM began giving away a free RHEL license on Power Systems Express configurations. IBM has now worked with Red Hat in order to tune up RHEL 6 for Power6, Power6+ and Power7 servers. This includes integration with IBM's PowerVM hypervisor for Power iron. The new licensing for RHEL 6, which became available on April 15th, allows for every pair of sockets in the box to be licensed with 15, 30 or 60 logical partition ceilings per socket pair. A standard 12x5 business hour support contract for RHEL 6 for a socket pair on a Power Systems box costs $1,350 per year for a setup with a 15-LPAR ceiling. Now if you want to increase that to a priority 24x7 support, then your price will increase to $2,150 per year. Doubling up the LPAR ceiling to 30 on a four-socket Power System doubles your support costs and if you quadruple it up to a 60-LPAR ceiling on an eight-socket machine, you quadruple your prices to $5,400 and $8,600 for a 12x5 or a 24x7 coverage. IBM, just like Red Hat, does give discounts to customers who purchase a three-year contract. IBM did, however, stop selling the earlier RHEL 5.5 on April 12. Source: IT Jungle - IBM Offers Red Hat Linux on a Per-Server Basis on Power


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Friday, April 1, 2011

Windows Home Server 2011 Officially Released

Microsoft has officially released its new Windows Home Server 2011. Windows Home Server 2011, with this release to manufacturing, is now expected to reach subscribers of MSDN and TechNet in early April at which point they can download the software through their subscriptions. This latest version of Windows Home Server should start to show its face on computers in May according to Microsoft. Microsoft also noted that manufacturers have already been working with the new home operating system. The official version of Windows Home Server 2011, which has been code-named Vail, comes to techies nearly one year after the beta was released and almost two months since the release candidate made its debut. Windows Home Server 2011 uses the same core operating system as Windows Server 2008 R2 but the new version is designed for people who need to balance multiple PCs, home networks and growing amounts of photos, music, videos and other heavy content. Running Windows Home Server on a dedicated PC allows users to set up network shares in order to access all of their data, back up their networked PCs, remotely access their files and stream their music and as well as their videos. The software offers a central dashboard in order for customers to run the various administrative tasks they will be doing. The previous version of Windows Home Server offered a feature known as Drive Extender which received much praise from users. The feature allowed people to extend multiple disk drives into a single large volume as they added new storage. However, Microsoft has claimed that the drive extender technology "was not meeting our customer needs," so they cut it from Windows Home Server 2011. However, Microsoft did add a feature called the Move Folder Wizard in order to move content between different drives. However, the loss of Drive Extender may turn away many potential users of Windows Home Server 2011. Microsoft has also lost one of their key Windows Home Server hardware partners. Late last year Hewlett-Packard, who was known for their robust Media Smart Windows Home Server servers, announced that they would no longer make computers for the Home Server operating system. The loss of HP only leaves a few key manufacturers, like Acer, who will be building dedicated boxes for Windows Home Server 2011. Windows Home Server 2011 will be released in 19 languages, according to Microsoft, including English, French, Chinese, Russian and Korean. Source: cnet - Microsoft releases Windows Home Server 2011

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Friday, March 18, 2011

Facebook Combines Microserver Technology with Server Virtualization

FacebookHere's something interesting for you. Facebook is using a hybrid server virtualization as well as Intel's microserver technology in order to make the continued expansion of the social networking god more cost effective.

According to the Research Lab Director of Facebook Gio Coglitore, "The firm has already been trailing in new microserver technology and is interested in leveraging the benefits of the solution in its substantial data centers."

One of the keys to the popularity of the single-processor server hardware is the fact that it can be packed more densely which offers more processing power per square inch than traditional server solutions.

"We found in our testing that a realized environment brings efficiencies and the ability to scale more effectively," Coglitore said. "If virtualization was the right approach, we would be a virtualized environment."

Coglitore concluded that virtualization was, indeed, an excellent solution but can become very difficult to manage at a very large scale. Intel introduced their microserver technology back in 2009 where it received high praise from fans and users. The technology has also landed some big clients since then including Dell, Seamicro and Tyan.

Source: onestopclick - Facebook mixes server virtualization with microserver technologies
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Friday, March 4, 2011

Latest Version of Oracle GlassFish Server Launched

Oracle has officially launched a new version of Oracle GlassFish Server as well as an update to the Java Platform Enterprise Edition (Java EE) 6 software development kit (SDK)distribution through the latest release of the Java EE 6 Reference Implementation.

Oracle GlassFish Server is based on the company's open source counterpart, GlassFish Server Open Source Edition, which allows customers to have more control over their product deployments via the publicly available roadmap of product features and priorities.

Oracle stated that Oracle GlassFish Server 3.1 delivers on the roadmap laid out at JavaOne 2010 with a focus on new highly availability features specifically in load balancing, failover, state management and centralized administration. Key features of Oracle GlassFish Server 3.1 include: new features for OSGi Enterprise like support for JDBC and HTTP Service; faster startup/deploy/re-deploy cycle; sophisticated tools integration with NetBeans and Eclipse and increased compatibility with Oracle WebLogic Server 11g.

This new release also features failover as well as load balancing capabilities and even built-in HTTP and Enterprise Java Bean (EJB) state management. High availability messaging with GlassFish MQ is also available. According to Oracle, the new offering's centralized administration enables customers to monitor, and even manage, clusters and standalone servers securely from a single web-based console. This will help decrease operational costs as well as enabling users to respond to change quickly. It even allows centralized policy-driven management of GlassFish Metro Web Services from Oracle Web Services Manager.

Source: CBR - Oracle launches latest version of Orcale GlassFish Server
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Friday, February 18, 2011

Zimbra Updated by VMware

After being in development for over a year, Zimbra 7 is finally being released. VMware acquired Zimbra, an open source collaboration vendor, a little over a year ago from Yahoo, and the Zimbra 7 release is the first thing to come out of the company under the ownership of VMware. Zimbra 7 includes features that expand the usability and scalability of the platform even further than before.

According to Senior Director of Zimbra Products and Marketing at VMware John Robb, "The VMware Zimbra team worked closely with both Zimbra and VMware customers over the last year to prioritize the Zimbra 7 release. VMware is very supportive of open source, community based development, and Zimbra 7 demonstrates our commitment."

Zimbra 7 is the first release from the company since Zimbra 6 was released in September of 2009. Zimbra 6 was the final major release under Yahoo, who acquired Zimbra in September of 2007 for $350 million.

Zimbra 7 includes a lot of good stuff including improved file sharing capabilities that allow users to store and share files in the cloud via the Zimbra briefcase. If you are an administrator, this release includes enhanced delegation capabilities to control permissions and access. There are also new policies for load balancing as well as automatic recovery of Zimbra servers.

VMware virtualization-related enhancements are also included in Zimbra 7. "VMware Zimbra 7 includes support for VMware vSphere HA as well as support for NetApp NFS," according to Robb. "Additionally, the Zimbra Appliance leverages VMware Studio." Robb also added that Zimbra is an important product family at VMware and is part of the VMware End-User Computing Business Unit. "VMware Zimbra is completely integrated into VMware and it is available for all VMware partners to sell," said Robb.

As a part of the Zimbra 7 update, the desktop client is also being updated. Zimbra Desktop was released in 2007 as a way of bringing web-based email to the desktop. Zimbra Desktop was originally built with help from Mozilla Prism technology. Prism, as you know, was a project by Mozilla that targeted enabling web applications to run on your desktop. Mozilla has since moved the Prism project into their new effort called Chromeless.

According to Robb, "We are looking at all options for Zimbra Desktop and we are working closely with the Mozilla team, a Zimbra customer." Robb also noted that the future of Zimbra at VMware is definitely bright. According to Robb, VMware is looking at the future of end-user computing. It is a future where end-users access their data as well as their applications through a workspace that is available as part of their new mobile enterprise.

"VMware wants to provide IT with the ability to securely manage and deploy these workspaces. Zimbra is a key component of delivering on the future of end-user computing because it provides VMware a platform for delivering personal and end-user data and information," according to Robb.

Source - Server Watch - VMware Updates Zimbra


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Friday, February 11, 2011

Why Rent A Network Server?

Server rentals are good for temporary needs such as data migrations, units out for repair, peak work loads, special projects, gaming, disaster recovery and more.

When you need a server rental to help recover from a disaster, contact a Tech Travel Agent from Rentacomputer.com. Oftentimes, in the event of an emergency, a Tech Travel Agent can get equipment on its way to you within just a few business hours. Call toll free 800-736-8772 to talk to an agent and set up an account, so you too can be ready for the next disaster. Everything you need can be rented. Below are some examples of equipment we have at the ready at all times.

Rack Mount Server Rentals


Rack-Mount Server Rentals

Rack-Mount Servers are easy to use and highly reliable. These are desirable traits in a server when your company needs a temporary server rental to offset the stress on servers and machines owned by your business.

Server Peripheral Rentals


Server Peripheral Rentals

All server rentals need peripheral rentals. Server peripherals include routers, switches, cables, etc. A Tech Travel Agent can bundle all of these peripherals into a single quote along with your server rental.


Temporary Replacement Server Rentals

Temporary Replacement Server Rentals

If your server is temporarily out of commission for repairs or diagnostics, then you will need a temporary replacement so that you do not lose information or business.


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Most business class projectors will do a good job displaying your PowerPoint presentation. If you have a small presentation group, a 2000 lumen LCD projector will be able to produce a nice and clear picture. For larger audiences you should consider a 5000 lumen LCD projector.