What you need to learn about the virtual blind spots of a data centre & how to avoid those?

There is no doubt regarding the fact that virtualization is one of the major trends of cloud computing since the last decade. By differentiating the elements of the computing platform, the users have gradually done away with the traditional model of ‘one app, one server’. Instead of following the conventional process, they have moved to virtual machines so that they can realize the full potential of both their employees and their servers. Simply put, ignoring the benefits of virtualization is no longer an option for any organization that belongs to the competitive industry.

Since many of the machines handle traffic on a single server, it has quite a remarkable downside, i.e., traffic visibility. Since the VMs are built on depending on a lot of factors, it can turn out to be a problem to analyse the packet flow or trace a packet. It’s an important task as this helps understand exactly how a network is actually performing at a given point of time.

In most of the deployments, the lack of visibility into the virtual data centre security and performance might not become absolutely apparent until and unless it’s too late. For instance, when a vital performance problem occurs, especially with a mission critical networked application, it becomes difficult to track the exact problem due to lack of visibility. This is why administrators should make the right choices in network architecture. This will help them achieve the complete business benefits of virtualization. In this way, they can also meet the demand of packet-level visibility.

As far as avoiding the virtual blind spots is concerned, gaining access to the packet-level data is only half of the mission. In order to ensure end to end visibility into both the virtual and physical infrastructure, the traffic that comes from the virtual data centres must be analysed, filtered and broadcasted. This ensures the full suite of performance security monitoring tool of the company receives exactly the packet flow at the right time. This helps organizations do their job in the best possible way and in a timely fashion.

Avoiding the virtual blind spots is a concern for the entire data centre industry and hence, the largest data centres of the industry are investing in network monitoring switches. This is basically an emerging class of technology which connects the data centre network with the monitoring tools efficiently. Just as that of a physical network, load balancing and filtering for packets is extremely critical in a virtual environment as well. This is where the network monitoring switch helps one best as its job is to deliver exactly the data that is needed for analysis to each of the network tools.

This helps improve the overall productivity of the data centres by making all the monitoring tools run more accurately and more efficiently. There are many other benefits of this kind of an environment. Make sure you have a thorough knowledge of all these so that you can make utilization of all the features in the best possible way.

Top 2 aspects of cloud computing you need to consider before investing in cloud

If you are planning to invest in a cloud computing environment, you are not alone. In the present era, majority of business owners prefer to invest in cloud and data centre services in order to provide their customers with improved services. Although the large enterprises can plan to invest in personalized data centres, it’s hardly possible for SMEs. However, in order to cater to their target audience in a better way, they need to upgrade the quality of their services and products. This is where a cloud solution seems to be the most reliable option.

With the emergence of big data, each and every company needs a proper data storage facility in order to continue with their business initiatives properly. Cloud is a cost effective solution to store all the business critical data securely. But is it completely secure to store your mission critical data in cloud? Well, that is where you need to do a thorough research on your own business requirements and identify what kind of a cloud solution can meet your needs. At the same time, you should also be aware of the probable risk factors while investing in a cloud solution as this will help you deal with the situations tactfully in future. According to the industry experts, there are some aspects that you need to consider thoroughly and then determine whether or not you should opt for a cloud based solution. Here are two of the most relevant aspects of storing data in cloud that you should give a thought well in advance –

·         Shared access – If you decide to store data in a public cloud environment, then this is one of the most vital aspects that you should consider. This is because multi-tenancy is one of the core features of a public cloud environment. This means multiple customers, belonging to different domains, share the similar computing resources. If you are going to store valuable business data in a shared server space, make sure you know all the intricate details of a server. Additionally, consider using a VPN tunnel as it helps protect the public cloud data, in order to safeguard the valuable data perfectly.

·         Virtual exploits – All the large cloud service providers use the technology of virtualization. However, this holds the risks that are posed by virtual machines. Moreover, there are certain exploits who target the visual server hosts and the guests. Basically, there are four major virtual exploit risks including guest to guest, server host only, guest to host and host to guest. While these are the major probable risks, most of the times these are unknown. Therefore, most service provider don’t count these in the risk model that they plan to handle.

If you are planning to invest in a cloud environment, make sure you have a clear understanding of all the core features of it. This will help you make a better utilization of the service you invest in. 

Keep Your Business Critical Information Secure With Dedicated Firewalls

Most of the organizations have started taking the matter of data security with immense seriousness. This as a result brought boom in the industry for the solutions that can keep critical data protected from physical as well as virtual threats. So, you can easily find a service provider that offers security solutions accommodated under highly secured data centers. It is matter of fact that data centers protected with CCTV, strict access controls, 24x7 staff availability and secure perimeter fencing assures you that your organization is in safe hands.

If you wish to gain extra control and security, it would be preferable to go for dedicated firewall for the protection of your business-critical infrastructure.


Following mentioned factors need to be acknowledged precisely:

• Security: You should check out the standard of firewall server that will be installed, also consider the housing of the server, preferably go for the one accredited by ISO, that contributes to the overall security measure. This ensures that your infrastructure will remain safe all the time.
• Enhanced Support: Hire a solution provider that can function like a part of your team. Make sure all the technicians employed to take care of your data concerns are skillful and qualified. Also, the availability should not be compromised. If all these are checked, you can rest with assurance that all your issues will be resolved in ultra-fast speeds.
• Reliability and Redundancy: Also ask your provider about the uptime guarantee that they are offering. Don’t forget to consider the SLA upgradation that assures availability of replacements and priority support. Cherry on the cake will be the proactive server monitoring guarantees that allows you to enjoy peace of mind all the times.

Hence, you should choose the dedicated firewall that allows you to create the custom rules of firewall and VPN connections. Moreover, you don’t need to stress about the activities of different parties with whom you have shared the firewall. With such level of protection, you can gain entire access control – in and out, deep down to each and every server, so to bring along improved security.

When it comes on making any business investment, it looks quite obvious to research well and look out all the possible aspects to gain more from less. Similar trick is applicable with the security solutions as well; just research as much as possible to make a wise selection.

Original Source: http://www.datacenterprofessionals.net/profiles/blogs/stay-a-step-ahead-of-data-security-concerns-with-dedicated

Direct Your Business Towards Improved Productivity With Dedicated Server Hosting

Whether you are a business owner or manager, you possibly be focused on the plan of boosting the potential market after gaining an online presence. One question that might disturb you once your website is developed is if there is a need to opt for the dedicated server hosting or not. But first, you need to understand what dedicated server hosting actually means.

Primarily, dedicated server hosting may be defined as web –hosting solution that permits you to own an entire server. As the name itself implies, a dedicated server is solely dedicated to you and your website. But the question is how you will realize its need                       .

Firstly, you should make an evaluation if it is a practical option for you to implement a dedicated server in place of web server. Your regular use of internet can help you determine the same. Let’s say if your website has 3000 or above users on everyday basis, then it is quite an economical option to have the services of dedicated server hosting. Even if you notice slowing down of your website, dedicated server will be a worthy choice.

Once you determined the need of dedicated server, you will have to make a decision for the best one for your business. You have to go either for unmanaged or managed dedicated server. If you will go with the managed one, it is very crucial for you to have the equipment requisite for proper set-up and maintenance of your business. On the other hand, you will have to buy server as well as all the equipment you need for operating your unmanaged dedicated server.

After the complete analysis about your need of dedicated server and the appropriate option for your business, you need to figure out the right destination from where you can get the quality services. Needless to mention, the best place to give a start to your search is web. You will get a huge list of new as well as existing manufacturers and dealers who offer the reliable dedicated server for your website. The entire process cycle depends on your research and final selection.

And, don’t hesitate to spend a bit extra for something good as you will realize its benefits in the longer run not only in terms of increase efficiency but also enhanced level of services that will be appreciated by your clients and business partners.

Ricoh Data Center is the leading organization having an state of art Tier III data centers providing best dedicated server hosting, cloud server hosting and VPS hosting services.

Hosting Services Vary With Requirements - Have a Look Here

Source: http://www.articlesbase.com/web-hosting-articles/does-choice-of-hosting-service-vary-with-requirements-7101254.html

The internet has become a beguiling arena for people all over world. It has made the world a global community in true sense where there are no boundaries of any sort to transcend. The internet provides people with an option to use its platform for expressing their personal ideas as well as thoughts to introduce and run highly profitable business processes. Now any kind of website that is created requires proper utilization of the web hosting services. This is due to the reason that you need some space on the server to place your website. What are your parameters for the identification of the best hosting services for your site?

The primary factor to be considered while making selection of best hosting service for your site is the purpose of your website. This determinant would be of great help in making a qualified decision for which web hosting service to opt for. There could be variety of reasons for building a website- some like to do it as a leisure activity and simply sharing their views and ideas with others who are in e-commerce and run business organizations through the online medium. Let us look at the different requirements and the sort of hosting service that is compatible with it.

If your website is solely for the personal reasons, the best hosting service could be the ones that are available for free. Make an extensive of research and you will get lot of good options. You will be provided with lot of space by them for uploading your images and thoughts. Even if you are not technologically sound to manage your website, you can execute all tasks with ease. The domain that you will receive will be a sub-domain or a directory. But there are some disadvantages with such kind of service like you will soon find your website collided with all types of banner advertisements put up by several companies that can irritate your website visitors. In addition to that, you will also not able to reap the benefit of services like database and multiple e-mail accounts.

To avoid all the problems that are encountered in  free hosting services, some people opt for the cheap companies where they have to pay a very minimal annual amount for getting space on their server but it is better than the free services in many ways. Here, a good option will be shared web hosting in which more than one website can be hosted over a single server. With this you will also get the benefits of PHP, ASP, MySQL, multiple e-mail addresses and enhanced bandwidth. It is also better option as it allows you to create your own domain. It is ideal for those who have small business online with a medium level of e-mail and website traffic.

Lastly, if you are into serious level business through online medium, the best hosting service would be the dedicated server hosting. The advantages of a dedicated server are unlimited e-mail addresses, bandwidth and databases. You will also get a better control over server, which is significant if you are engaged into e-commerce. You are also assured of reliable and quick services and appropriate customer support. There are two kinds of services under the realm of dedicated hosting service, i.e, managed and unmanaged. Both are different as per the control and managing aspects.

With all such options available to you, it is clear that choice of service is inextricably linked with your requirements. Ricoh Data Center provides you best hosting services according to your needs. And it is very important that you access your requirements and accordingly go for the best service that matches them.

What differentiates Dedicated Server Configuration from Shared Server?

Before moving ahead to the differences between dedicated and shared servers, let’s understand the meaning of both the terms on individual basis.

“A dedicated server can be referred as rental and exclusive use of a computer that includes various components like web server, concerned software and connection to the internet that are together housed in the premises of a web hosting company. It is primarily needed for a website that may generate an ample amount of traffic.”

“A shared server refers to the services provided for multiple web sites, each of which will have its own internet domain name from a single web server. It is an inexpensive way to create a web presence.”

Now, what’s the difference between both the terms?

You can clearly understand it with the example of Oracle. When a user tends to Oracle connection, a process is created on the server. For Linux/Unix servers, this process is referred as "Oracle SID" where SID implies the oracle identifier. This entire process is dedicated to that single user session. When another user connects to the Oracle, another process is dedicated to the session of that user. These dedicated servers procedures act as a mediator from the application to the Oracle instance and goes on and on.

Each of these dedicated server processes consumes memory of the database server. As the count of concurrent connections tends to increase, the amount of memory that is required by all the processes of dedicated server also increases. The database server may not have ample amount of physical memory for all of the server processes that can provide support to all the active application users. In addition to this, many of the dedicated server processes may sit idle. They are generally waiting for the end user that can submit another request to the database. After all, humans are not as fast as computer systems. It takes time for the user so that he can read the information, which is presented in the application and submit another request for the database. So, the processes of dedicated server can use up enough amount of memory for a number of users who stay idle at a particular time period. At another instance of time, the user may have something to do while other users are sitting idle.

On the other hand, in a shared server family (primarily referred as Multi-Threaded Server or MTS), users have liberty to share the server connections. You will find one-to-many relationship between server procedures and end-users instead of one-to-one ratio. A single shared server process is     utilized by numerous application servers in the connection. Shared server is used due to its scalability that provides the means to connect a huge number of users at same time.

After reading this article, you can easily have an idea about both the hosting services so that you can opt for the one suitable for your business.

Ricoh Data Center is providing best hosting services across the world.

Why Businesses required a Data Center Disaster Recovery Plan?

Numerous organizations have no any solutions to recover your important data from any disaster and they don’t have any slant of getting any plans. They are thinking that there are noting happened with its data which stored on their systems, on other way they neglect any disaster which crash its data. Generally organizations additionally feel that there is just an insignificant chance that they will experience any issues with their files while others guess that the delicate information they have is not that very important to give careful consideration to. They accept that it will just be an included liability and would prefer not to put resources into it. However, there are a handful of explanations why you have to need a data center disaster recovery plan where there data is secure from any disaster. Read on and discover why you might as well apply it to your business for data security.

Documentation Purposes – Today as IT growing there are many systems that allow businesses to organize and arrange their data properly and effectively. It is exceptionally critical particularly assuming that you have to follow the original files, data and programs that have been removed or lost because of human mistakes. You can acknowledge how your business will profit by having your documents, data, and files and programs saved and arranged accurately.

Significant serenity – You can guarantee your staff and your customers that their data is sheltered from any sort of disaster that may go out and it can’t harm your data. They will have the true serenity since they realize that your organization is ready to handle any worries that may come up and that you have a move down arrangement set up to secure your data from any disaster. You can give better support your customers and lure more clients by letting them know that it is your different advantage from different contenders.

Security – Viruses and worms can harm your information and influence your important files and you may lose your data. The point when your data gets defiled, it will doubtlessly have an impact on your business. If companies have backup system to restore the data, it can effortlessly be altered and you can restore your data instantly. Your organization will be over to its ordinary operations quickly as though nothing happened.

Effectiveness – You can work successfully if your harmed data have been quickly restored by any recovery or backup system. It won’t impact on your business since you were fit to address the issue quickly. Data center backup plans can handle big issues as well as all minor issues on your systems.

Cost Effective– Most of the companies thinking that data center handling is very expensive and the recovery plans are also very expensive. Assuming that you suppose enduring, you can have a lots of saving due to your recovery plan.

Major Disaster – on the off chance that any issues come up that will make your information be harmed, you will feel calmed realizing that you have online system backup that can carry or recover all your critical information or data restored quickly. Businesses those do not have any backup or recovery plan, they can go in trouble in disaster because there have no data recovery system.

Differences between Iaas, SaaS and PaaS

There is a high chance that if you end up asking “What is Cloud Computing?” to ten different people, you will end up getting ten different answers. This might turn out to be quite confusing for beginners who are trying to learn more about the technology. But the entire blame cannot be pinned on the people but to flexible nature of the technology itself.

It is in the best interests of everyone to think of cloud computing in three different models – SaaS (Software as a service), IaaS (Infrastructure as a service) and PaaS (Platform as a service). Let us a have a high level idea about the three service models in this article.

Software as a Service (SaaS) – The use of softwares which are hosted on the internet is used by many organizations quite often to perform several internal procedures. In simple words, SaaS (Software as a Service) allows you to access softwares which are hosted in the cloud through the internet. Hence, for you to have access to the same you just require an internet connection without having to download any software or plugin to your local.

How does this help an organization?

For instance, an organization which does not have any internal IT team to develop or overlook softwares such as CRM or some project management tool, they can avail the service for a fixed monthly rental. Without having to be bothered about the maintenance and security of the business applications, the sales team can avail the CRM through the internet and the organization has to bear a fixed rental every month.

Platform as a Service (PaaS) – The definition of PaaS is often found to be different for various service providers.  In short, PaaS is a kind of cloud computing service wherein a computing platform is provided along with a solution stack. Hence, it offers the option to develop and test a software/application without having to spend on the underlying hardware and testing environment.

Infrastructure as a Service (IaaS) – It is widely considered to be the most flexible of all cloud computing services wherein all resources, be it RAM or storage, should be completely scalable on demand. This enables or encourages organizations to develop applications which can be scaled up on demand as per requirements. The responsibility of maintaining the availability of scaling options solely lies with the service provider and in case of any hardware or network failure, there should be a high availability solution in place for users to have scalability options even during such a situation.

These were some basic definitions on these terms and some examples of how they can be utilized. The common factor between all of them is that they are all scalable, on-demand, cost effective and secure. They are completely managed so that the end user can focus on their business rather than maintaining their software, applications or hardware.

Why When and How of Backup?

Firstly, we have to understand why we would require a backup of the data/information stored in our workstations, servers or any other endpoint devices. What is the most important asset for any organization? The answer would be a unanimous one i.e. information or the data they have to deal with.

What if your computer crashes, your storage gets corrupted and you end up losing all your valuable information in a moment?

You might be backing up your data in any external storage device but what if you are traveling and do not have the backup drives with you? You will be in a fix and there would not be any possible way to retrieve the information required.

Thus, creating the need to subscribe to a comprehensive automated backup solution on cloud and do away with your over dependence on external storage devices in cases of emergency. Backups can be both manually scheduled as well as automated. However, the negative side of manual backups is that if your server crashes at the wrong time (anytime is wrong) you can stand to lose a significant volume of information. For instance, if you manual schedule a backup of your server every Fridays and the system breaks down on Thursday evening? All the information that the server has been storing up for a week would be lost forever as it was yet to be backed up.

However, with Live Data backup, your information is continuously backed up in the cloud without manual scheduling.  Most cloud service providers do not provide backup with their indigenous softwares but use third party technology. So, it is equally important for customers to understand the underlying technology used apart from measuring the reliability of the service provider. Backup agent softwares are installed in the server and other endpoint devices which ensure that all the information are continuously backed up in the cloud without attending to the same.

After understanding the need for backup on Cloud, you have to identify the best backup model that you need to avail depending upon the requirements of your organization. Near continuous, incremental data back up will go a long way in significantly minimizing bandwidth utilization as well as customized files/folders that you want to be backed up.

So these are the basics of why, when and how we need backup services. These are the most important factor for all business to get success.

How Data Center Help in Business Continuity?

Disaster is very harmful for all businesses, Data Centers can helps to avoid the disaster harms on business or it is the only option to recover from any server disaster. Data centers have the main role play in business continuity. With Data Center services businesses can now plan forward and resume the operation with minimum damages or loses to your important data. In today’s business lifestyle disaster recovery plan helps to restart the business operation as soon as possible or very shorten possible of time. To supplement the quick paced rivalry, one needs to receive incorporated approach to succeed in the long run.

The Disaster Recovery are offered through Data Center India to get business continuity in shorten time during the disaster or after the disaster. The Indian Data Centers are have the best plans to grievances such as latency choke points, power provision, site location of traditional run of the main servers. The Data Center Service provider like Ricoh offering highest uptime, superior scalability, carrier neutral, connectivity with major telecom companies to safe your data from any disaster and make your business live without any data losses or minimal damages.

It is essential for each business to have disaster recovery plan to make sure business continuity as soon as possible or very shorten possible time.  Following are the major problems which data center service providers faces to develop businesses:-

1. Backup: by securing you important information, data center put you back in the driver seat. All of your confidential and critical data remains secure and safe in the server racks while you control the data. Adaptable, these have the ability to fit into the requirements of any design and sizes.

2) Disaster Recovery: Restore the critical and confidential data after any disaster.

As a consequence of these results, the business continuity of operations is guaranteed secured. It is a deliberately built system for your business planned by data centers to help re-making intruded on capacities.

What Data Center service provider in India has to offer in terms of Disaster Recovery and planning?

1. Safety and assurance of never losing any important data from any disaster.
2. Reduced downtimes after crises and mishaps

The Infrastructure of Data Center is of higher set-up which is:

Tier 3 Data Center - In this infrastructure of Data Center have multiple power and cooling paths which helps to manage minimum downtime and able to offer 99.99% uptime.

The Data center offers security of your IT infrastructure and critical information. These services are generally extensive and furnish the answers for the most unpredictable issue of organizations by an exhaustive precise movement.

Advantages’ to Host a Data Center in India

Web hosting is an integral part of the commercialization of a business entity anywhere in the world. From small and medium companies to the multi-national corporations, they look for web hosts who can provide them with data center space and internet connectivity.

The gradual, yet mercurial, rise of the need for data centers in India could be attributed to several reasons. Most of the Indian entrepreneurs are turning to Indian web hosts and prefer them over their international counterparts for economic incentives.

Web hosts offer their clients a plethora of services to choose from including dedicated servers, shared hosting and co-location among others. Web hosts in India are an attractive proposition for various reasons; the most notable ones have been listed as down under:

1. The web hosting providers in India offer their services in cheaper rates as compared to the international competitors.

2.  The data centers of the service provider may be located in such a place which will strategically benefit the organization looking to avail the services.

3. The communication barrier is almost non-existent as both the service provider and the client can speak in their native languages. Eg. for an Indian client, it is always convenient to communicate the organizational and business requirements effectively in their native tongue with an Indian service provider rather than doing the same with an European service provider.

4. With the data centers being in the same time zone as the client himself, any communication that needs to be done between the two parties is easier.

5. The service provider can effectively customize the sought services as he is completely aware of the domestic market.

6. In case of on-site visit of the data center by the client, it is much easier to visit any facility in India as compared to that outside the country.

7. Reliable and user friendly services as the provider is geographically very close to the client.

8. Very low or negligible latency due to the proximity of the data center from the organization. The geographical proximity does contribute to improving the latency and page load speed of the website.

It would not be extreme to say that web hosts in India are in high demand given the multitude of benefits one would enjoy availing the services from them. And with Ricoh India offering a variety of services to an ever expanding client base with the best customer support, we are gradually becoming one of the power players in the field of cloud services.

For more info visit – http://www.ricohidc.com