Security (87%), cost (73%) and the need for qualified technicians (63%) are the main reasons to outsource data center services.

Security is the main reason because of which, leading companies needs to outsource their data center services. That’s one of the main conclusions of a study that is released after interviewing 300 CIOs of companies with more than 800 employees throughout India.

Thus, two thirds of Indian companies claimed that they are going to use external Data Centers India services in the coming years to meet increased costs and increased complexity that involves in managing data center services

But there are also other factors such as energy efficiency which has started to take weight on the decision to outsource the data center services. Thus, it is noteworthy that one third of respondents identified at Indian level need to reduce CO2 emissions which is one of the biggest challenges in this regard.

Managing Data Center is pretty much expensive as security needs both physical and technological infrastructures themselves and the cost of specialized technical personnel 24 x 7 are very high. The study confirms that there is an increase in demand for Managed Data Center Services India and will continue so in the coming years, as the providers of these services offer security, flexibility and more trained professionals to provide solutions to systems Critics of Indian businesses.

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Large amount of money is needed for professional consultants and services.

This is one of the common disbelief about automation in data center that you need a large staff of experts and various types of services to start automation in data center services. With a commonly available automation tool your technical staff can easily start the automation progress and within few days can start production. This as simple as it looks you don’t need long scripts, coding, or any kind of special development.

Automation will result in job loss of many employees

There is no need of evaluating whether your staff is talented enough to handle all the projects you have. IT staff is not removed by automation, instead it frees the staff from some of the important repetitive tasks. Once free from such tasks they can concentrate on other important and logical working processes which will be helpful in development of business.

Automation will increase complexity

Automation is not for increasing complexity but it eased down many processes. Another common misconception about data centers india automation is that it is not for all the processes. Automation offer flexibility and it can automate whole process or few steps within a process, whichever suits you better. Also in both the ways you can add checkpoints at suitable intervals to make it more simple.

Automation will change everything

Automation works in such a process that it will increase productivity and won’t change your process significantly. A successful automation tool will help you to automate and arrange all your existing process taking care of the operational measures which are followed in your company.

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High Speed Internet  Required -  Cloud Computing’s performance in slow speed internet connections is absurd. Slow connections like dial-up make is Cloud computing  a pain for the user or it can be say it is impossible for the users to enjoy cloud computing on slow connections. Large documents and web-base applications need a lot of bandwidth to download. Is you are using a low speed internet connection then you may feel Cloud Computing will take more than a lifetime to be operational on that type of connection. In simple words Cloud Computing is not for slow connections.

Constant Internet Connection – Cloud Computing without proper internet connection is just like lifeless body. Because you are using internet for accessing both your documents and applications, in case if you don’t have an internet connection you can’t even access your documents. Departed internet connection means no work on the cloud computing and areas where internet connections are slow and are unreliable it can affect your business. Cloud Computing simply stops working without internet connection.

Limited Features – today many web-based applications are not fully featured when compared to their desktop versions. Just for an example there are n-number of things which can be done using Microsoft PowerPoint with the help of Google Presentation’s web based feature. Basics of using Microsoft PowerPoint on Cloud Computing are same but it lacks many of the advanced features of PowerPoint. If you are specially fond of power features, you will not look at cloud computing.

Data Stored is not secure – All the data in Cloud Computing is stored on Cloud. Its your duty to make sure how secure Cloud is? Whether only authorized persons are slowed to access to your confidential data. Concept of cloud computing is new and even if hosting companies say that the data is secured it can’t be a 100% truth. If you will see theoretically data on cloud computing is unsafe as it is replicated along multiple machines. In any case if your data goes missing you don’t have any chance of local or physical backup. Simply depending on cloud can let you down and there is always a risk of failure. In order to save the data only solution is downloading all cloud documents on your machines. However this is a lengthy process and every time your documents upgrades you will have to download a new copy of the application.

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This complexity in managing data center is dangerous and in many organizations it the level has fallen to a risky level. The ability of data centers managing complex computer workload is falling day by day. Adding to the woes the observing bodies now demands that whole IT operations of an organizations should be monitored more strictly.

In the Data Centers India each supportive function is separate from other supportive function inside an IT department and they do not coordinate with each other. Just for an example the group taking care of data management does not coordinate its activities with network management. This lack of incorporation can be blamed on the uncontrolled growth of the industry. When in the initial stage Data Centers were never expected to grow such huge.

Even many Data Center Services India are experiencing lack of space. If you go through the below given points it will be clear why a volatile solution is needed:

• Efficiency is required in the use of resources and power consumption.

• Virtualization techniques should be implemented to facilitate resource productivity.

• Observation and security of multiple servers.

• Process management should be changed in contrast to the industry needs.

• Business process which are circulated in highly distributed environments should be encouraged.

In this age business world has became more and more active then before. Often an organization is seen with a network which is spread amongst its suppliers, partners and customers an that needs a perfect management. With time as companies will depend on these networks it is crucial to manage the networks associated in a active and expected style.

Though requirements for different business are different but what every business expects from the Data Center Services is all the same, like excellent level of the staff  and expected costs. On the first impression it looks simple but it actually gets complicated when new connections are demanded and  new applications are added on the demand for new suppliers, customers and partners. Those business which fails to provide new technologies soon get obsolete from the demand.

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First step to be followed for the Data Center is to think like a Cloud-based service provider. Start using technologies which are used to boost the performance of Cloud computing. Also put into practice the service which will make the infrastructure more supple, so that resources are used to make the infrastructure to work like self-service instead of build to order. Sharp focus on right technologies and change of mind status are two requirements which are needed to increase value of the existing resources. Its true that virtualization is important, but its not universal remedy. There are many steps which are needed to be followed in a data center if someone wants their business to grow on normal rate in this economical roller coaster ride.

Automation of Server, Network and Storage Devices

Virtualization helps in enabling technologies for organizations to convey new hierarchal levels in efficiency to the data center. However disadvantage of virtualization is that it blurs the contact between the clients and server, storage and network devices. This happens because virtualization permit multiple resources to be configured on a single CPU. If you attempt to create interoperability and uniformed management it can be challenging to you. For this reason automation is gaining more importance then virtualization. In Data Center Services where server management is automated it makes virtualization inappropriate to be used. In the data center where servers are automated, companies can enjoy the advantages of fast provision applications as well as that of virtualization and all this without taking any risk. Virtualization is preferred by most of the users and companies have to manage both virtual as well physical servers. Sometime they use different kind of tools for this process. Standard management is required on the tools which are required to manage virtual and physical servers. Also the changes should be monitored to find out the impact of change. Virtual machines need to be managed just like other technological machines. This is important to in order to avoid any possible performance problems along with service and security issues.

Blades Servers are the Best

We already discussed how Blade Servers are best server types used in contemporary Data Centers. All the important tasks in a data center are easily covered by Blade Servers, including supporting most important computing to workplace application. New delivery models like utility commuting and infrastructure as a service are also easily execute on Blade servers. Mostly customers look for change, energy saving, cost and time benefiting hardware and ultimate solution for them is Blade Servers. The technology behind Blade Servers is still growing and is expected to grow more mature in the year 2010. With time Blade server are expected to gain perfection from best option. They will be able to reduce data center footprints and also increase energy efficiencies. Nowadays server providers are also developing special blades for special applications. Say for an example cloud computing’s special requirement is an ultra dense, which can execute large amount of data swiftly and competently. On the other hand virtual organization requires amplified storage, data storage, network connections and memory. This is not a problem at all for Blade servers to run these applications sufficiently. Still special blade servers with modified capabilities are equipped to optimize the functionality of a server for a given application.

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As the computer era was developing very swiftly, various departments congregated these dedicated rooms to form earliest data centers. With dot com bubble client-server networking become significant for IT companies and the dedicated rooms were changed to higher designs. Now these dedicated rooms are grown up into fully managed Data Centers, and maintaining these is not easy and include several challenges like:

Operating cost of Data Center

Cost of operating Data centers India is very high and companies often got shut down due to this factor. Companying a large data center with all the essential equipments is not a small job. All the necessary equipments and servers are expensive.

Companies providing data center solutions have to pay employees who are skilled in maintaining servers in Data center. Also those employees have to work round the day. Getting employees for a data center is very costly business. Solution for this problem is that instead of buying the equipment and hiring all the staff on your own, companies can use the service of some other data center providing their services.

This process helped many companies to decrease their cost of operating with providing good service.

Physical Space

Early data centers were small not more than a room or few rooms, but as the industry grown larger and larger seize of Data center grew considerably and nowadays they cover acres of land. It is hard to manage the servers, important equipments and cables in a Data Center. Finding space for the huge data center is a big problem for many companies. You can outsource data center from other companies, instead of building dedicated space for large data center.

Reliability and Security Dilemma

Now even if the companies pass the challenges of staffing, equipment expenses, and physical space, companies still have to face the challenge of providing security and reliability. Reliability of a company is directly related to the reliability of Data Center and if the data center goes down for any possible reason it will affect the companies business.

Security and reliability is only possible if the staff is properly trained and they security is at the right place. Another factor for good reliability of a data center is disaster recovery plan. Disaster recovery plan is the reason for the coming back of a company.

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Redundant Systems
Systems used in colocation servers hould be redundant and at every point of working they should have proper capacity. Many people get confused with multiple units considering them as redundancy. Ideal configuration for systems used in colocation facilities should be n+1, which means that if there are two units they should run at 50% capacity, and in any case if one fails other will handle the load. Same if there are three units working capacity should be 66%.

Best Connectivity

Major points which decides the Internet Connectivity of a colocation services are as follows:

• Total Bandwidth available for usage
• Accessible Internet backbones
• Uptime guarantee
• Packet loss, jitter and Latency

Carrier-neutral access and Tier -1 carriers, tier-2 carriers all get access to internet using Colocation data centers. Carrier-neutral can be used by any service from any carrier but customers are requested to configure their own routing. Also customers are should maintain their own connections to Internet backbones. Tier-1 is used by Internet giants like AT&T for direct access. Tier-2 is used for routing traffic amongst the multiple Tier-1 providers. In these kind of tiers speed and reliability depends on how effectively traffic is routed. Tier-2 is preferred by most of the clients since routing is configured by the Colocation facility. Also it is more reliable because of the presence of backbones, these backbones network performance and uptime.

Control on Climate

Design of the Colocation Services India itself affects the performance of the systems used in the colocation facility. Air flow between rack rows should be controlled by the server rooms. Hot air generated due to the heat produced by the servers should be blown in one direction and cool air to keep the servers cool should exit from another direction. Only dedicated hot and cols air flow can save the servers from overheating and finally burning down. Cold sir and humidity is controlled by correctly sized and redundant climate control units. As we all know climate requirements for the server are strict and they only work properly when they are installed under suitable working environment. Servers need 50% humidity and 70 degrees of temperature. Both CRAC units and chillers for the server rooms should be included in a Colocation facility. Cooling capacity is calculated by total tonnage by the square footage.

Power Required

Power to the colocation is like oxygen to the humans, if it fails to perform then you are in deep trouble. UPS and generators should be used for backup and they are necessary to keep the network online. UPS are used when power is shifted from regular to the generators. Generators should be there 24X7 for immediate backup power. Power system of a colocation facility should be properly working and should have following features for perfection:

• Redundant and multiple UPS because of the reason UPS fails very oftenly.
• Generator which can handle at least 1.5 time the total building load

Equal Distribution of Traffic

Both hardware and logic of distribution has an important effect on connectivity. The way traffic is divided plays an important role in the performance of routing. If your distribution covers three below given points than it is perfect:

• In order to continually adjusting routes to find the most effective one Performance based distribution is should be used. Performance based concentrates on performance rather then price.

• Switches and routers should be redundant and be working on full working for the customers.

• Distributions should be done between more than 4-5 clients.

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• Improve physical space in Data center and also reduce server sprawl.
• Hardware maintenance cost is reduced since number of physical servers are  also reduced.
• Speed up the network thus making provision for new services.
• Performance and resource utilization is improved.
• Applications are quickly developed and organized and downtime is avoided due to maintenance windows.
• Flawlessly mange and scale the infrastructure based on various industrial demands.

There are many software which helps in organizing server virtualization. Some of the most famous and most conveniently applied virtualization servers are:

Windows Virtual Server

Windows virtual server is loved by those who only want to have Microsoft type of environment, using Windows XP or Windows Server 2003 operating systems. There are two versions provided by Microsoft for its Windows Virtual Server 2005 Standard and Enterprise Edition. Enterprise Edition supports can host a server with as much as 32 processors. Standard on the other hand support server with only 4 processors. The enterprise edition can be downloaded free of charge.

XenSource

It is launched almost three years ago. XenSource is based on a open source project sponsored by Linux and known as Xen. It is a good option for those who like open source products then proprietary ones. XenSource proved itself in cost effectiveness but it still has to prove itself in quality service.

VMWare

It is the leading software of the virtualization process. Launched in 1998 it was VMWare which bought virtualization to the mainstream through  X86 computing platform. There are option for everyone from small to big business and at the wide range of price points. Features of VMWare are never ending and it benefit’s the host for every server environment.

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Whenever IT always need to add capabilities or increase capacity without investing in a new infrastructure, licensing new software, or training new staff first word that came to your mind is Cloud Computing. Any subscription based or pay-per-use service over the Internet is included in Cloud Computing, it helps in extending IT limits. You may have come across various analysts, IT customers and vendors talking cloud hosting and its features. Based on the various discussions here is in rough what really means:

Utility Computing

A comparatively new but well acquired form of Cloud Computing. It is major support is from industry giants like Sun, IBM and Amazon.com, and various others who are offering virtual and storage servers which can be accessed by clients on demand. Newbie’s use Cloud Computing for non-mission critical, supplemental needs but it will be soon be replaced parts of data center. Other providers are offering solutions that will help in creating virtual data centers from commodity servers. These virtualized servers enable users to stitch up storage, I/O computational capacity and memory.

SaaS (Software as a Service)

In this kind of Cloud Computing a single application is delivered through browsers to thousands of customers using a multi tenant architecture. From the customers point iof view it means no extra investment in software of server licensing. From the vendors side only a single application to maintain and costs are way low as compared to conventional hosting.

Web Services in Cloud Computing

This is closed related to SaaS and Web service providers offers APIs. These APIs in place of delivering full-blown applications allows developers to develop functionality over the Internet. Full range of APIs offered are ADP payroll, Google Maps, Bloomberg, U.S. Postal Service and may other credit card processing companies. Small time API vendors include Xignite and Strike Iron.

Platform as a service

This is another variation of SaaS, it delivers development environments as a service. Application is build by you which will run on the provider’s infrastructure and later delivered to your users through Internet from the server of the provider. These services do not offer you complete freedom as they are controlled from vendors end, but instead they offer pre-integration and inevitability.

Managed Service Providers (MSP)

This is one of the oldest form of cloud computing. Managed service is basically an application which is directly exposed to IT Companies instead of end users. Best example is application monitoring service or virus scanning service for e-mail. Some of the most famous managed security services are delivered by IBM, SecureWorks and Verizon. Other famous offering include CenterBeam’s and Everdream’s desktop management services.

Commerce Platform Services

This is a hybrid of SaaS and MSP. Its basically work is to provide service hub that can be used by users to interact with each other. Most commonly they are used in trading business like expense management system that allows users to order secretarial services or travel from common platform and then organizing the service delivery and pricing inside the specifications set by the user. You can also call it as automated service bureau.

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