Archive for the ‘Technology’ Category

What Are the Benefits of Using Dedicated Server Hosting

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Almost all companies across the world use hosting services, but dedicated server hosting offers the resources and capabilities of the entire server with the whole server completely devoted to the cause of the company. Dedicated servers are for those who don’t want to share their hosting server with any other hosting partner. This kind of hosting is much easier in comparison to shared server hosting. This is because in this type of server, there is an option for devoted assets like hardware and software. Therefore, a dedicated server web hosting service, a dedicated server, or an organized hosting service is a kind of Internet hosting in which the purchaser leases a whole server, not shared with anyone else. There are many advantages of using a dedicated hosting.

If you share your server with other server hosting clients, you are inviting risks. There is the risk of losing memory or bandwidth of the server as others are using it. Dedicated server web hosting can easily solve those problems by providing you the entire server to your service without the interference of others.

It is one hundred percent secure with 24×7 day and night support system. Regular system updates and security patches are available. As business across the world is increasing with innumerable companies coming up in the global scenario, no one can afford the luxury of risking security questions. Dedicated server hosting is secure and the data is safe from outside traffic.

Control and Flexibility:
If you share your server with other clients, there are many things you cannot control over the server. But dedicated server hosting provides this opportunity for the growth of your business. It can provide flexibility by managing almost everything for you with your own developers and engineers.

Better performance:
Dedicated hosting, not being shared with any other client, can raise the performance of your server. Whether your server is crowded with web traffic every day or loaded with high-resolution photos and videos, the dedicated server hosting service make your server work smoothly and accurately. As competition across the world is growing with bitter rivalry, better performance in quick succession of time is what the companies require. Dedicated web hosting provides them with the desired quality performance.

Custom configuration:
Many hosting services like the shared hosting service do not provide the opportunity to install or manage any new software of hardware to your server, as being shared by other clients. The traffic is also very dense, affecting the performance of the server a great deal. However, the dedicated web hosting service allows custom configuration of the server by allowing you to install special software or configure the server according to the need of the company’s profile.

Unique IP address:
Most of the shared hosting services use a shared IP address, risking the security of the server but the dedicated server hosting service has its own unique IP address.
Gone are those days when the majority of enterprises chose to host their websites overseas. The United States was the most favored hosting place visited amidst many businesses. Today, thanks to the growing IT sector, countries like India are emerging destinations in the arena of dedicated server hosting.

Ted Garza
About the author: Ted Garza is a professional teacher. He has worked at kindergartens in USA and abroad for most of his professional life. In his free time he likes to write texts and articles on the topics of technology and also its implementation in everyday life for different websites (for example for the Danish UnoEuro server hosting domain campaign. He is always excited to share and comment his views on modernity with other people interested in such discussions.

CompTIA Mobile App Security+ for Android Geeks—Shaping the mobile security networks

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Why CompTIA Mobile App Security+?
The market of the mobile devices is extending increasingly as the demand for new and high tech devices is constantly arising from the customers. The latest and most in-demand technology of the mobile phones is the Android technology, which has captured the attention of the market. The security concerns are also increasing related to the Android phones and to address this concern, the CompTIA has introduced one of its most useful certification, i.e. CompTIA Mobile App Security+ certification. This certification validates the practical ability and proficiency of the IT professionals in developing sound and secure apps for the Android devices. Some of the top organizations and companies prefer the certified professionals in mobile app security for developing some of the best and securest mobile apps for their devices utilizing the android technology.

Getting the CompTIA Mobile App Security+ Certification
In order to get this useful and valuable certification, the candidates have to attempt an exam, i.e. ADR-001 which is the android edition exam and it includes all the related topics that are being used in the practical situations for developing the new security apps for the Android devices. The pre-requisites for this exam are the sound knowledge on the Java programming, Android SDK, SQL coding, mobile application development, security essentials and aspects and the implementing encryption. Once the IT professionals have successfully passed the exam, then they can welcome some of the very promising and secure job roles in their career.

Job roles after attaining the CompTIA Mobile App Security+ certification
As it has been already mentioned above that the CompTIA Mobile App Security+ certification is highly in-demand by the top organizations and companies. After getting this important certification, the professionals can efficiently fill the following job roles:

 Mobile Application developer and can develop many useful mobile applications for the Android devices.
 Software developer job role is another secure and promising job role that is suited to the professionals after getting this certification. They can take job in big companies and offer their software development services to them.
 Application development manager basically manages the mobile security and other applications. By getting this certification, the professionals are open to take the job of application development manager and can earn high.
 Network security developer is one of the most promising job roles in the sector of mobile app development. The professionals by using their practical knowledge and abilities develop some of the securest android device apps.

Facts about the CompTIA Mobile App Security+ certification

The CompTIA Mobile App Security+ Certification is attained by passing ADR-001 exam which is administered by the Pearson VUE testing center. The exam is offered only in the English language and targets the individuals who want to take up career in the android mobile security apps development. The exam has 100 questions and a pass mark of 730 on a scale of 100-900 should be attained for passing the exam.

Struggling With Personal Finances? These Gadgets Might Save You A Few Dollars!

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It seems that everybody is struggling to make ends meet these days, and that goes double for those of us saving for a mortgage deposit. So how exactly are we supposed to manage day in day out? Well you could make a start by looking closer to home and see if you can cut a few corners with everyday expenses. This may seem easier than done but it isn’t that hard when you think about it. There are some really helpful gadgets that have been designed to lighten the load regarding saving money at home. If you like the sound of these products,please read this article and see if they aren’t just what you were looking for!

Electricity Usage Monitor – Various Manufacturers

We use electrical appliances fairly often at home and they actually account for over 20% of our total energy bill. Many of these will use electricity even after they have been turned off, and this is known as ‘standby power usage’. The best way to see how your appliances deal with electricity and how much they use is by employing an electricity usage monitor. You can then decide which appliances need to be unplugged and which ones need to be used far less. You can also join various social media sites that compare different brands of appliances and rate them on power usage. This is as good a place as any to start your battles against high utility bills.

Programmable Thermostat – Various Manufacturers

If we use heating or air-conditioning to make home life more comfortable, we need to take a closer look at how efficiently these appliances are being managed. The air temperature can be reduced at specific times of the day and even turned off when the house is empty. An average household will save about 20% on their heating/cooling bill if a thermostat is set up correctly.  Just by starting to notice the different ways in which we use these energy driven appliances is a big step in the right direction!

Price Comparison apps – Various Smartphones

We all love the price comparison website where you can compare the vastly different prices of services and products from different suppliers. Well this app takes it a giant step further as you can scan in various products whilst shopping and see what the other vendors can do in comparison. We love this app so much that it sometimes even makes shopping a whole lot of fun, and that is no mean feat! Just remember why it was that you left the house in the first place otherwise you will come home happy but empty handed! Look out for Red Laser and ShopSavvy to begin your shopping-tastic journey!

Water Filtration System – Various Manufacturers

Bottled water is delicious, but how much are you spending on it every week? In 2008, the typical American was consuming 30 gallons of bottled h20 every annum. This means a total spend of $320 is going on something that is virtually free! By installing a water filtration system you can save a heap of bucks! The typical system only cost about $40 and makes the water just as tasty as the bottled liquid. It may seem like a simple way to save money, that’s because it is!

Get Saving Now!

So here are 4 ways to start making savings by being a little more switched on. There are dozens of other activities that can help you to spend less, just put on your thinking cap and you’ll soon be in the money!

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Today’s featured writer, Ryan Smith.  When he is not busy assisting people get home loans, he likes to read books and write for blogs.

Setup V-Ray Render Farm The Easy Way

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This can become frustrating sometimes to keep looking at your screen and trying to determine the position of each and every pixel. This can be frustrating for many people, especially lazy ones, like me. In this situation we have an option to build our own Render Farm and make our lives easier for long term.

The biggest advantage of building your own render farm is that it is quite cheap and quick process and one doesn’t really need much technical expertise to achieve that. Though, you need to have fast processing system in order to build your own V-Ray Render Farm, due to its high specification requirements. In this article we are going to discuss exactly how you can build your own Render Farm, but before getting into the details of that, we would like to explain what V-Ray actually is?

V-Ray an is application that comprises of various Render Farms. It is very easy to use this application and its handful of features, including the option of working in Network Rendering.

In order to build your own Render Farm, you would need the following:

  • First of all, of course, you will need to install V-Ray software in your PC. Keep in mind, V-Ray is not a standalone application; it works along with other 3D software, including Maya and MAX.
  • Fast Processor: You PC will be required to have a fast Processor so that rendering doesnt take days to complete, also if your PC has slow processing speed, your PC might get halted when you try to render a large file.
  • You will be required to be connected to a local network with multiple PC’s. All the PC’s must be connected to each other and be a part of the network. Also there shouldn`t be any firewalls blocking the connection.
  • Fast Connection: Just being connected to other PC’s is not enough you will be required to have fast internet connection to ensure that data is transferred in least possible time, which will prevent a lot of time from getting wasted.

When you have all the above mentioned things setup, you can move towards building your very first Render Farm. Firstly, you will need to setup the V-Ray Render Server. This Render server is setup on any of the slave machine, through Launch V-Ray DR Spawner application, which is present in the install folder of V-Ray. The path to the install folder can vary depending on the 3D Software you are using V-Ray with. Another important thing to keep in mind is that you must get administrative privilege before starting the setup process in Windows Vista & 7.

Next you will need to setup the parameters for your installation. This is done in the Master Machine, which should have the maximum processing speed and RAM. Here you should run the Render Setup process, which will launch your setup. You will need to set V-Ray as your Default Production Render Application, and then move towards the Setting Tab, and put the check on the Distributed Rendering box.

After that you will have your V-Ray Render Farm ready to be used for rendering 3D images and animations. 

About Author
Mike is a freelance writer who loves to write amazing articles on technology and gadgets, he is also an expert in 3d designing and loves the render farm lightwave technology.

Focus Breathing With Some Nikon Telephotos

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Nikon’s series of 70-200mm lenses are fun, sturdy devices, with an extremely crisp telephoto range, all the way down into portrait territory. Making an optic that spans such a range is no easy task; compromises have to be made if one device is to accomplish so much. Out of this fact comes an adverse effect known as focus breathing, which means that a lens’ focal length has a dependence on the distance from its subject. In other words, the closer you get to an object, the shorter the effective focal length of the lens becomes.

Its Affect on Us

To be explicit, here’s how focus breathing works. Let’s go out for the day to a rolling park, where we find ourselves in the middle of a large field, under a gazebo with plenty to stare at. You set everything up on your tripod and decide that today is a day to use your 70-200mm f/2.8. As you start taking some pictures of the tree-line in the distance, there are no problems. But suppose you now pointed your camera towards a bench in the gazebo, still set to your 200mm focal length. Now that we’re using our telephoto range in close proximity, the effective focal length of the lens has decreased. Moving your tripod closer to the bench will amplify this effect, and it is the result of long focal lengths not really being meant for short range use.

A Comment on the Severity

On the f/2.8 specifically, focus breathing is such an issue that at a distance of 3 feet, the focal length is about 60% of its nominal value, a huge difference! The easy remedy for this though is that wider focal lengths do not exhibit this same problem. Obviously, it makes no sense to have close up shots of the gazebo’s construction without making full use of the lens’ focal range. The existence of this on a lens, even excessively so, isn’t much to worry about as it can be worked around. Those looking for peace of mind, however, will be happy to know that Nikon’s new 70-200mm f/4 ED VR AF-S exhibits almost no breathing.

Something to keep in mind about focus breathing is that it is not as enormous of an issue as it seems in the abstract. In all practicality, if you own a 200mm telephoto lens, then you will want to use it for distance photography. Having the ability to swap between that and the normal 70mm range means great versatility, and the good news is that most lenses only breathe at the long end of their spectrum. The wide end does not exhibit nearly as much of this effect, and likewise, the wide end is what you would opt to use for closer subjects anyhow. It isn’t a deal-breaker in any case, merely something to be aware of.

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Bill Green is an engineering student and freelancer for where you can read an in-depth review of the Nikon 70-200 lens and hundreds of camera and lens reviews.

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