What is a Datacenter ?

Published by VishalHost
Dated: 2012-02-29

Datacenter is a globally distributed collection of redundant server infrastructure which hosts all internet related domain names, hosting Products and Services. VishalHost have pioneered the concept of a globally distributed Datacenter.

Salient features of a Datacenter
• Integrates hundreds of distributed servers seamlessly
• Provides high-availability, redundancy and unmatched reliability

Details of a Datacenter:

A Datacenter consists of servers distributed across various Datacenters worldwide. Most of these datacenters have certain common qualifications described below –

Network:

The datacenters are connected to the internet through Gigabit Ethernet connections from separate backbone providers, who each run fiber optic cables into the data center through separate entry points.

Security:

To guard against line failure or intrusion, the data center is staffed 24 hours a day. Movement throughout the facility is escorted at ALL times. There is 24×7 closed circuit monitoring of all areas and entrances. Between the cameras, access control, and the security team, the datacenter facilities are pretty secure.

Power:

The total incoming power is a multiple of what is required to run the datacenter. There is an ATS (Automatic Transfer switch) in place to automatically kick in a generator in case of a power failure. The datacenters are also equipped with redundant UPS systems to ensure clean power.

Cooling:

Redundant A/C systems, each running at a fraction of their capacity, keep the server rooms cool. The units are alternated so that each one is kept in optimal condition.

Advanced Smoke Detection & Fire Protection Systems:

The datacenters are equipped with specialized fire detection and protection systems meant specifically for protecting servers as using ordinary water based systems would cause just as much damage as fire.

Why use a Vishalhost.com Datacenter?

Scalability & Reliability:

Vishalhost Datacenter consists of a complex mesh of global servers that interact with each other. The entire architecture is built upon common principles of High-Availability, Clustering and n+1 Architecture. This allows us to scale our solutions to match your exponential growth by simply adding infrastructure and linking it to this architecture. You are abstracted from worrying about variables such as scalability, uptime, network response etc

Global Reach:

The datacenters of vishalhost.com and their partners have invested in infrastructure deployments at various locations globally. Anyone can now leverage upon this global infrastructure and offer a completely global experience to their Customers without any investments. Vishalhost handles the selection, negotiation and relationship management with Infrastructure providers around the world.

White Labeled Architecture:

The Datacenter at vishalhost.com are a cluster of globally distributed redundant servers of various different operating systems to provide Customers and Resellers with myriad web hosting options. The servers and IP addresses are white-labeled and cannot be traced back to us. If you are one of Vishalhost Resellers, then the name servers used for any services hosted on these servers would be your branded Name Servers. So for all practical purposes these clusters of hundreds of servers would appear as YOUR servers to your Customers.

For more information visit http://www.vishalhost.com/hosting.php or email [email protected]

Ayurvedic Supplements To Rebuild Vision And Improve Eyesight Naturally

Vision problems are turning out to be the most common disease in the present circumstances. The main reason stated for this is that more and more people these days are forced to work round the clock in front of computer screens. Not just exposure to computer screens, after their working hours also they spend time watching television. Continuous exposure to television and computer screen without any rest in-between to the eyes can create a lot of strain to the eyes. So, those with continuous exposure to television and computer screens should look for ayurvedic supplements to improve eyesight.

Ayurvedic remedy called I-Lite capsules: For individuals looking for ayurvedic supplements to rebuild vision, the ayurvedic remedy called as I-Lite capsules can bring the intended results. These capsules are made out of proven and time-tested herbs and natural nutrients that can ensure clear vision and improved eyesight. The powerful herbal ingredients in these capsules will help with improving clarity of vision, color perception, distance vision and day and night vision. In addition, as these capsules are rich sources of antioxidants, minerals and vitamins, they will help with damage caused by free radicals to the eye and will also protect the natural lens in eyes. In addition, these ayurvedic supplements to improve eyesight will also help with preventing vision loss, strain caused by overuse of eyes and eye irritation.

Problems addressed: These ayurvedic supplements to rebuild vision can address the following issues related to eyes:

1. Eye strain caused due to computer or television

2. Eye irritation

3. Poor color perception

4. Poor eye vision

5. Weak eyesight.

So, not just for providing relief to the above-mentioned problems, but also for prevention of these problems, ayurvedic supplements to improve eyesight can be used.

Ingredients play responsive role:

Haritaki: Ayurvedic experts generally recommend people to wash eyes with the decoction of haritaki. The reason is that it can improve eyesight and it can also address eye inflammation. It can also treat conditions related to eyes inclusive of conjunctivitis. This is why haritaki is added as an ingredient in ayurvedic supplements to rebuild vision.

Indian Gooseberry: Indian gooseberry or amla with its rich vitamin content can strengthen the entire body inclusive of eyes. Due to its antioxidant properties, this ingredient will help with improving muscle tone and addressing age related issues pertaining to eyes. It can provide relief to red, watery and itchy eyes. It can prevent and even can cure many eye problems like conjunctivitis, glaucoma, myopia and cataract. All these benefits associated with amla made it the part of ayurvedic supplements to improve eyesight.

Bahera: This ingredient, which is otherwise called as Baheda can nourish the eyes. As it is a mild sedative it can address insomnia as well. As continuous sleeplessness can create problems with vision, bahera is added as ingredient in ayurvedic supplements to rebuild vision.

The other ingredients in these ayurvedic supplements to improve eyesight are jyotishmati, shatavari, licorice, ferrum, elaichi, black pepper, ghee and honey. All these ingredients will work towards improving vision.

Top two parent’s guideline to find eyeglasses for a child

Some children need eyeglasses at a young age. Some even infants are less than 1-year-old need to wear prescription eyewear. So, all kids have different requirements in the sense of specs than young people.

They need a kid’s safety glasses if they are too active in everyday life. Besides, they need durable frames than regular specs. So that their frames could withstand in everyday wear and tear life of kids.

But when it comes to protective spectacles, toddlers need sports spectacles or prescription eyewear when they participate in an inactive lifestyle.

For example, if they are taking part in any sports activity, they need more protection to their eyes than regular days. So, for this reason, you should provide the ultimate protection in the form of safety eyewear.

When Do Children Need to Wear Prescription Eyeglasses?

According to eye care professionals, kids can use spectacles at any age. For example, for babies, they need eyeglasses when they are between the age of 1 and 2 years.

For nearsightedness mean myopia, they need -4.00 power lenses.
In the case of astigmatism, mean have irregular curvature of eyes, they need +2.50 or above this prescription.
For an experience of farsightedness or hyperopic, they can go with +5.00. But if kids don’t have strabismus, they should go with the +2.00 number lenses for clear sight.
All the above guidelines are general because an expert eye doctor can assist you in a better way. He can guide you whether your child needs eyepiece or not. Or at what age your kid needs to wear prescription eyewear.

What Things to Keep in Mind Before Buying Safety Glasses?

Vision issues may start later, but some kids get eyesight problems at a very young age. You can test your child by yourself if he cannot tell you. You can guess if he squints his eyes while reading or watching any devices.

There is a Lea test that is an alternative in which shapes use rather than letters. When you are looking eyepiece for toddlers, you must look following features.

Durable lenses: There is nothing everlasting than lenses when it comes to safety eyewear for a child. But the material does matter in the making of a durable lens or not. Plastic or polycarbonate lenses use for child activity because they can withstand among all activities. But for making impact resistance, you must apply scratch-resistance coating over lenses. Child lenses can easily scratch, and therefore anti-scratch coating will prevent them from scratching.
Comfortable frames: For toddlers, frames should be comfortable, and they don’t feel they have worn something. If your child is too young, it would better to go with the strap to make sure that they will not fall. Besides, you can take comfort cables so that kid feels comfortable wearing for a long time.
Appealing style: Young children and toddlers can be choosy. In this situation, it will be ideal to let your kid aid in the selection of the best eyeglasses color and style. Kids are active, so give them bright colors to wear. Keep remembering that child vision change as they grow their age. So, make sure about the exact prescription all time whenever you are changing their eyepiece. All children grow at certain rates; these things can affect their vision as well.