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July 29, 2010

How to extend your battery life

Nowadays, the premier technology today for portable products is lithium ion (Li-Ion) batteries.  Batteries have a limited number of recharges before it begins to lose its original max energy retention.  As time goes by, instead of being able to recharge your battery to its full capacity, your battery will begin to charge itself up to only 95%, then to 90%, and so on.  Batteries naturally lose storage capacity as they age due to secondary chemical reactions within the battery whether or not it is currently in use.  Besides the natural aging of the battery, there are other factors that effect the life of your battery.

The memory effect is an observed effect in nickel cadmium batteries that causes them to hold less charge when they are repeatedly recharged only after being partially discharged.  The battery "remembers" the smaller capacity and the battery begins to adjust itself to create a lesser "maximum capacity".

A battery's life can be severely affected by overcharging (where the charger applies more than enough energy to the battery) and over-discharging.  The heat produced by overcharging also damages the life of the battery.  Investing in a cooling pad for your laptop will help reduce the heat being generated.  It would also be a good idea to keep your battery away from hot conditions like laying out in the sun or near a hot surface.  Overcharging over long periods of time produces voltage depression where the peak voltage of the battery drops.  Overcharging will sometimes cause the formation fo small crystals of electrolytes on the battery's plates, which can clog them and therefore increase resistance and lower the max voltage in battery cells.  This decreases the amount of charge the battery can hold.

For laptops, if you know you're going to constantly connected to a power source for a long period of time, remove your battery . In some cases, deep charge/discharge can help extend the life of your battery by returning it back to (or closer to) its original max capacity.  What you need to do is to repeatedly recharge your battery completely and discharge it for a couple cycles. This works particularly well with batteries with a single cell.  For multi-cell batteries, some cells may discharge completely before others, which may cause some damage, furthering the decrease in battery life.   It is not a good idea to fully discharge Li-Ion batteries, because Li-Ion batteries are not affected by the memory effect.  Doing so may cause damage and shorten your battery life because fully discharging the battery will fully discharge the cells in the battery causing damaging.

As for extending the life of your battery during use, here are a few tips on how to do so.

Another tip to extend the life of your iPhone is to leave the WiFi on, especially when you are constantly using it for email updates.  Rather than forcing your iPhone to spend energy being on the look out for email updates, let the WiFi networks perform that task. This reduces the amount of energy your phone uses and will extend your battery life.

July 28, 2010

Microsoft Case Study: InfinIT Consulting

IT Firm Offers Customers Latest Software, 40 Percent Lower Costs by Moving to Cloud

To stay competitive as customers moved to cloud-based, or hosted, software, InfinIT Consulting combined Microsoft virtualization and management software with Microsoft Online Services to craft a virtual IT offering. Smaller firms gain access to enterprise-caliber software using a flexible, pay-as-you-grow model, enjoy savings of up to 40 percent, and see productivity gains up to 75 percent. InfinIT is better able to focus on high-touch service.

Business Needs
As an IT consulting firm, InfinIT Consulting built its success by installing and servicing on-premises IT infrastructures for organizations of all sizes across the United States. It watched as “cloud computing”—running applications over the Internet in third-party data centers—gained popularity, and began strategizing about how it could compete in this new IT landscape.

“Half of our business comes from small and midsize organizations, and cloud computing makes a lot of sense for them,” says Kirsten Barrera, Director of eMarketing for InfinIT Consulting. “Many are dealing with explosive growth and have outgrown their IT infrastructures. They don’t have resources to keep up with the latest technology and aren’t sure how to manage it. Especially in this economy, they’re controlling costs. They are also concerned about data security.”

Adds Jerod Powell, Chief Executive Officer and Cofounder of InfinIT Consulting, “We needed to find a way to stay relevant in the cloud computing era, and to compete with much larger players. We’ve always been a high-touch company and wanted to maintain our deep customer relationships even while moving to the cloud model. We needed to create our own cloud offerings and differentiate ourselves in what was becoming a very crowded market.”

Solution
As a Microsoft Gold Certified Partner, InfinIT turned to Microsoft for help in making the transition to offering cloud-based managed services. “We have deep Microsoft expertise, so it made sense to move into the cloud with Microsoft,” Powell says.

In late 2009, InfinIT introduced iDNA, an online platform built on Microsoft Dynamic Data Center technologies that offers a full suite of virtual IT services. “By using a mix of Microsoft software and online services, we were able to quickly and cost-effectively create a private cloud environment,” Powell says. “We can add virtual machines dynamically and move workloads around to ensure maximum performance and availability.”

InfinIT deployed the Windows Server 2008 R2 Datacenter operating system with Hyper-V virtualization technology on about 150 physical servers in its San Jose, California, headquarters and used Microsoft System Center Virtual Machine Manager 2008 R2 to create hundreds of virtual machines on those physical servers.

InfinIT leases dedicated virtual machines to customers, on which they can build customized infrastructures hosting specialty line-of-business applications, such as Microsoft Dynamics GP, Microsoft Exchange Server messaging software, and Microsoft SharePoint Server 2010 collaboration software. It also sells licenses to the Microsoft Business Productivity Online Standard Suite, a set of communica-tions and collaboration programs that are hosted in Microsoft data centers. InfinIT uses Microsoft System Center data center solutions to automate the deployment, monitoring, and management of its entire hardware and software environment.

InfinIT even offers virtual desktops running the Windows 7 operating system and Microsoft Office 2010. Customer employees access their desktop applications and data from a browser.

Benefits
By combining Microsoft software and online services, InfinIT has become a successful managed services provider offering customers better solutions, a highly secure and flexible IT infrastructure, lower costs, and higher productivity.

Highly Secure and Flexible Solutions
InfinIT improved the quality and breadth of its solutions using a virtual, managed-services model. “By delivering servers and software online, we can give even our smallest customers access to the same on-demand, scalable infrastructure enjoyed by enterprises,” Powell says.

Customers like the pay-as-you-grow flexibility of iDNA. “It doesn’t matter if a company doubles in size; we can provide a flexible IT infrastructure that adjusts dynamically to the company's needs,” Barrera says. “Plus, IT costs are predictable and easy to budget. Companies no longer have to make huge capital and software investments.”

Data security also tends to improve with hosted services. “Companies realize that their data is actually better off in a highly secure InfinIT or Microsoft data center than it is in their back room,” Barrera says.

Customer Savings of 30 to 40 Percent
InfinIT has reduced solution delivery time by 80 percent with iDNA, because it no longer deploys physical servers and applications. “We’re able to pass those savings on to customers,” Barrera says. “Moving a customer from an on-premises environment to a cloud-based model reduces their costs by up to 40 percent.”

Customer Productivity Improvements of Up to 75 Percent
Customers also see immediate productivity gains by moving to online software, because they reduce IT downtime and support costs. “It’s not unusual to see help-desk ticket volumes shrink by 60 percent with the move to iDNA, because servers and applications are more stable and better monitored,” Barrera says. “Employees spend more time working than waiting on sluggish or unavailable computers. Downtime can cost a business hundreds of thousands of dollars a month in lost productivity.”

With iDNA, customers also have affordable access to enterprise-caliber programs like Exchange Server that provide features such as shared calendars and instant messaging. “Customers tell us that they see productivity gains of up to 75 percent by being able to adopt the latest software,” Barrera says.

More Opportunity for Personal Service
InfinIT has actually been able to increase its focus on high-touch, personalized service with the introduction of iDNA. It has also been able to cut costs by reducing the need for expensive engineers previously needed to set up servers. “We spend less time supporting antiquated systems and more time making customers happy,” Powell concludes.

July 15, 2010

Video Case Study: Windows Intune

"Intune is a great entry point into Cloud Computing. It has such a positive impact, it's hard not to recommend it." -- Jerod Powell, CEO/Co-Founder InfinIT Consulting

 Jerodpowell-intune


[text transcript]

My name is Jerod Powell, I am the CEO and Co-Founder of InfinIT Consulting.  We focus on providing enterprise IT consulting, IT managed services, cloud computing and custom hosting solutions to our customers.

About InfinIT
InfinIT focuses on companies of all different types, however we tend to do a lot of work in the manufacturing area. Our core customer sizes range from 25 to 500 users in size, which tends to be a real suite spot for providing manged IT services.

Our Customers' Concerns
For every company, security is a primary concern.  Many companies have had long-standing issues with keeping all of their systems up to date with the latest patches (Microsoft patches - as well as other software products) and the latest anti-virus protection.  When Microsoft released Intune, we saw this as a huge opportunity to alleviate these concerns from our clients.  We could go to our clients and show them that they have the ability to manage and oversee all the workstations in their entire environment.  In addition, providing customers an instant upgrade path to Windows 7 - which has its own set of security enhancements - makes it that much more enticing.

Cloud Computing
There are a lot of companies interested in cloud computing and Intune is definitely one of those services that is a perfect fit for the cloud.  The idea of getting your infrastructure off-site and into a secured Microsoft-based data center and then having tools that directly manage your patch management and anti-virus protection - you know there is no one doing it better. 

Asset Management
Another thing customers ask us is "How do I find out what I have running in my environment?"  Many of our smaller customers have no inventory asset management capabilities.  Intune makes it very easy for those customers to have access a view over their entire environment.  You'd be surprised how impressed they are with that capability and how many people throughout their organization use it.  It's not just a thing for IT - Finance uses it, a lot of different departments will go and use that report.  It really brings that enterprise experience down to the smaller businesses.

Software as a Service
Intune has really helped us - number one - in giving us a great solution to offer customers.  In addition, it gives our techs an easy way to manage their customers' entire environment.  It has undoubtedly improved operational efficiency for us.  Overall, Windows Intune has been a great entry point into cloud computing for our clients - they tend to feel very comfortable with it - it's such an easy transition.

It's hard not to recommend it - it's a great solution...