Local-Area-Networks

Precautionary Action Plan Of Hardware Failure In High Availability Database Servers

Hardware failures pertain to failures experienced by different component such as disks, controllers, CPUs, memory, routers, gateways, cables, tape drives, fans, and so on. Such failures generally call for the malfunctioning component to be repaired or replaced. Once thats done, regular operations can be restarted. It is important to maintain multiple components for those susceptible to frequent failures. Single points of failures are common causes of high downtime. For instance, twin-tailed disks that connected across two nodes or mirrored disks allow systems to remain functional even when a node or mirror goes down in the case of a node going down, there may be a brief disruption, again depending on the fail-over solution implemented.

If just a single component is maintained, during the time it is being repaired or replaced in the repair window, service will be unavailable. Sometimes, the time required to obtain a component can be horrendously long. For example, when we blew a disk controller at a client site, the hardware engineers determined that the component needed to be totally replaced. It was not available locally and had to be flown in from out of state, taking at least two days to get in and be replaced. Situations like these can cause tremendous downtime.

There is a chance of failure of hard disk or disk controllers too. Important thing is that, we cant able to judge this kind of hardware failure. But for precautionary action plan, we need backup server in high availability database server environment. If backup server is not possible in every cases then we need to make strong Service Level Agreement SLA with strict condition and response time with hardware vendors. Sometime we need to put some penalty clause too in response time measurement of replacement and availability of failure component. Using this trick we are able to maintain lowest downtime for high availability database servers.

A two-day service interruption may cause a company to out of business in certain cases. To avoid situations like these, some of my clients have a component availability guarantee clause put in all hardware contracts, wherein the vendor would ensure that specific components prone to failure would be available locally or obtained within an acceptable predetermined time period from specific remote sources for immediate replacement. Identify all critical components are augment them with clones.

Additionally, all hardware should be maintained securely inside cabinets to prevent accidental or intentional damage. All guidelines from the manufacturer temperature, proximity to other devices, and so on should be strictly followed. Cabling should be done as neatly as possible, so as not to get in the way of people walking about. Raised floors in your data centers greatly help in preventing accidents.

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Technology For Women And What It Can Offer Us

The colour pink is often associated with women as more often than not, women look good in pink. Women who have great fashion senses are often eye catching and you may well have noticed that a woman’s fashion sense has begun to extend towards the gadgets that they carry. The rise of feminine technology has been growing steadily and is about to hit a crest. When you say feminine technology what is the first thing that comes to your mind? Pink gadgets!

Since the colour pink has long been associated with women, it doesn’t come as a surprise to see pink mobile phones, pink digital cameras, and pink laptops, among others that can be considered as part of feminine technology. Pink is a dainty colour, eye-candy if you like. Given the choice, fashionable women tend to want to carry trendy gadgets to veer away from the more macho-looking laptops or cellular phones. Women now find it tempting to have a pink gadget, like a pink laptop, to showcase their love for beauty. Most women are aware that most men find a woman to be more feminine if they are wearing something pink, and i have to admit there is something appealing about a confident women seen doing some work on a pink feminine laptop or making a business call with a pink mobile phone.

Technology need not be boring and with the advent of feminine technology, pink and all the other girly colours have become the in thing. Pink may be a favourite, but red is also becoming popular, as well as lavender or pastel colours. You will even see laptops that have designs on it; often utilising many different shades of pink or other feminine colours.

Wouldn’t it be great to take snapshots using your pink digital camera? You will now find digital cameras, mobile phones, and laptops in various shades of pink and as well as other girly colours so finding one that suits your personality is no longer the challenge that it once was. However do not, for a second, think that gadgets with a touch of femininity are lacking in the features or power department. A lot of popular brands now carry fashionable designs but still with the exact same technology and features as more masculine looking gadgets.

This is true especially for laptops. Pink laptops may look dainty and beautiful yet you can be sure that you can still surf the net with ease and do some office or school work simultaneously without having your workflow slowed by unresponsive technology. It is just as important to take note that when you shop for a gadget that will showcase your feminine side, make sure that you check the features as well as the prices first before settling with one particular unit.

So when you talk of feminine technology, it is not only about trends and beauty, functionality is also a must have and one that manufacturers are increasingly more aware of.

Local-Area-Networks

How to Buy a Good Trading Robot

The Best Forex Robots available online are considered the best friend to any forex trader. Those who do not understand what a forex robot is, they should know that this is software that helps traders to effectively trade in the currency exchange market. The robot is usually programmed to undertake trading without involving humans. Due to this, it becomes such an essential tool, as a merchant can buy and sell without necessarily logging into the trading platform. All of you need to do is to program the robot that trades on your behalf.

As a new entrant in currency exchange trading, you will meet many companies selling such automatic tools. As most time they are usually expensive, you should do thorough research about the software and the company you want to buy from. The best place to start your research for a reputable company selling legitimate ones is from friends. If you know friends who trade in the market, you can ask them to refer you to a good company. This way, you will easily identify a good system without struggling too much.

If you do not have friends to recommend a good one, you can undertake the research by yourself. The best place to do research is online. You can start by making the regular Google search and you will identify several companies selling the software. To ensure that the company is reputable and it is selling good products, you should read the various reviews given by different users. From the reviews given, you will be able to know if the company is reputable or not. Do your researches, before you use a site offering forex robot free download options.

If a company has many negative reviews, you should avoid buying the tools from them. This is because most likely they will sell you a faulty program. Other than the company having a bad reputation, you should also avoid buying from a company that has no reviews. This is because most likely the company is new and has no experience in its operations. To be on the safe side, always ensure that you buy your automatic tools from a company that has a good reputation and years of experience. This is because the company will have a reputation to protect. Therefore, they will sell you the best quality products. Other than selling you high quality products, experienced companies are usually knowledgeable. As a result, they will guide you in any area you are not experienced. Before choosing the right one, you should learn more about what are Forex Robots.

robot-sunset

The Creation Science Curriculum Evolution or Intelligent Design

The Creation Science Curriculum: Evolution or Intelligent Design?

In 1859, Charles Darwin published his revolutionary work, On the Origin of the Species. In it he proposed that life as we know it evolved over a great length of time by a haphazard, fully natural process called natural selection. Now, over 150 years later, Darwins legacy dominates biology; yet his ideas are not unopposed, and the opposition has never been stronger. Since the beginning, religious people have rejected evolution in favor of creationism: the idea that God created life. And now, in the last 20 years, the Intelligent Design movement has created a powerful non-religious case for opposing evolution. Are the critics of evolution just religious zealots, incapable of being rational or scientific? Or was Darwin right?

Its more than just an intellectual debate. Whether or not life was a mere accident has a huge impact on law, culture, ethics, and every imaginable aspect of life. The question is whether human beings are image-bearers of God that deserve respect, or just glorified monkeys that are only valuable to the extent that they contribute to society;and the answer could not be more important for the future of the human race. But is there even a question about which side is right when all respectable scientists seem to accept evolution? Actually, the tide is turning. More and more scientists are realizing that evolution does not offer all the answers. But in schools and the media, no critics of evolution are allowed any hearing. Are the nations young people condemned evolutionary indoctrination?

Educate For Life is a non-profit organization dedicated to Christian apologetics training for high school-aged youths, so that they can be confident in the truth of their faith. One area that we specialize in is intelligent design education. Our creation science curriculum uses solid evidence to show students that life has Gods fingerprints all over it, and that no unintelligent process could possibly account for it. We are also newly offering a worldview curriculum that examines the evidence for various world religions.View our apologetics course offerings today at www.educateforlife.org, and counter indoctrination with truth.

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Where To Acquire Ipod To Computer Software And Tools

The one problem that iPhone and iPod users face is the growing cost of unique features. For example, if you want to play games on your electronic device you most likely have to download them and pay for them via the Apple store. If you want to add music to your phone you have to subscribe to a music service and pay for each of your downloads. The same is true when it comes to watching movies on these devices. Even backing up the content on your iPhone or iPad can be expensive.

These expenses can however be greatly decreased if you elect to make use of third party organizations that have developed tools and software that make many of these functions easy and cost effective. Instead of paying for iPhone contacts backup services you can acquire a software suite that allows you to do this for a fraction of the cost.

However if you want to save money on iPhone contacts backup you will want to bypass acquiring these services from Apple and will instead want to rely on third party service providers that specialize in this type of software.

As you begin seeking out iPod to computer software online you will no doubt run into the dilemma of determining which service provider you should rely on. That is because there are an unlimited number of organizations that have committed themselves to offering consumers iPod to computer software and tools. Your mission will be to sort through these companies until you find one that not only has the lowest possible price, but that also has the very best products available to you.

Many consumers make the mistake of jumping on low prices and neglect to consider how effective the software or tools that they are considering truly are. This is an amateur mistake that could simply cause you to lose money. That is why you must focus on quality over cost.

One of the easiest steps that you can take to determine which companies are the very best is to seek out reviews online. There are many websites that you can take advantage of in order to acquire consumer reviews. You can read software reviews to determine which software suites or Apple product tools are the very best for your specific needs. You can use these reviews to avoid purchasing a product that is less than adequate or that isnt compatible with Apple devices.

As you go about this process you will no doubt learn about the extreme services of Cucusoft Technologies. When compared to other companies you will see that they are affordable and that they specialize in high quality products that are compatible with all Apple devices.

The reputation of Cucusoft Technologies simply cant be beat. They are known for providing the best customer service and are knowledgeable when it comes to the products that they have to offer.

There is no better service provider to rely on for Apple tool kits than Cucusoft Technologies.

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An Senuke Alternative Or Is Seo Link Robot Just Another Pretender

There have been many challengers to Senuke’s reign as the top automated SEO tool available. None have been able to knock off the champ. Some have lacked the robust feature set of SEnuke. Others have been horribly buggy and not lived up to the brash promises of their creators.

The SEO and IM community have been quick to jump on alternative options to SEnuke and give them a try. Usually, those same people end up going right back to SEnuke after a few weeks of disappointment with their new toy.

Well, recently there is a new toy out that finally gives SEnuke a run for its money. It’s called SEO Link Robot.

SEO Link Robot is designed by Stephen Hawkins, who is by all accounts a respected member of the IM community.

So what exactly can SEO Link Robot do for you? Here are some of the features and capabilities.

-Automate account creation at the major Web 2.0 sites, RSS feed aggregators, and social bookmarking sites.
-Automated email verification.
-Automated posting of content to Web 2.0 sites.
-Stores the URL’s of every site created and each posting.
-Automatically submits the URL’s to social bookmarking sites.
-Grabs the RSS feeds of each Web 2.0 site and submits it to RSS feed aggregators.
-Automatically creates accounts at major video hosting sites and submits videos (COMING SOON!).
-Automatic account creation and article submission to article directories (COMING SOON!).

As you can see, an outstanding list of features. If you have been doing all your SEO work by hand, you can see how this great tool can literally save you hours of work by doing these tasks for you.
The question is though, how well does it work? Obviously if a program doesn’t do everything it says it does, it can be more of a hassle than it is worth. Well, I’m pleased to say that SEO Link Robot delivers.

robot-sunset

Benefits of Virtual Private Server (VPS Hosting)

If you are serious about your online business, you may wish to take a closer look at VPS hosting. What exactly is VPS? And how does it benefit your business?

VPS is short for Virtual Private Server. A VPS hosting plan gives you complete control over your own hosting account. It’s almost as if you are the owner of a dedicated server. However, a VPS is not the same as having a dedicated server. It is just a virtual segment of the server. In other words, there may be other hosting accounts on the same machine, but these accounts do not impact your VPS account. The virtual segment is created using special software, and the goal here is to allocate dedicated resources to you without having to setup a new machine.

This allows you to enjoy all the benefits of running a private server without having to undertake the costs of setting up a dedicated server. A VPS hosting account may cost you between $50 to $100, depending on the amount of resources allocated to your account. A dedicated hosting account can easily cost you $200 or more each month. So by using a VPS account to host your sites, you enjoy a massive savings of 50% or more upfront. Now let’s take a look at some of the benefits of owning a VPS account.

1) Administrative rights and access.

A VPS account gives you full admin rights. It’s almost as if you are running the server in your own home. You are given virtual access to the root directory of the account. You may then install and configure the server anyway you like. Remember, whatever you do doesn’t affect all the other accounts on the same server (and vice versa). So you are free to pretty much do what you like with the server.

This is important for some webmasters because some software require special components to function properly. But you can’t install third party components in a shared hosting environment. You can, however, buy and install third party components on a VPS account.

2) Cost savings.

Compared to a dedicated server, a VPS hosting account offers immense cost savings. You do not, however, enjoy the same amount of resources that you get with a dedicated server. For this reason, a VPS account is ideal for mid-sized websites. You don’t really need a full-fledged server to run your site, but you do require dedicated resources. In this case, a VPS account is perfect.

3) More reliability.

In shared environment, you never know when an inexperienced webmaster may bring the whole machine down. This happens from time to time because webmasters upload scripts that hog too much resources. If the server goes down, everyone is affected. However, if you are using a VPS account, you don’t have to worry about what the other webmasters are doing. The resources are dedicated to your account and you will not be affected adversely. If reliability is important to you, paying a little more for a VPS account may be worth it.

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Circulating Tumor Cells Technologies With Promising Significance

Circulating Tumor Cells can be found in the blood of patients with primary tumor. These cells are extraordinarily rare and their detection presents a major challenge. But collaboration between bioengineers, molecular biologists and clinicians, many technologies have been developed which can detect CTCs. There are many ongoing research on this which are facilitated by the reports generated earlier. Because of the circulating tumor cells clinical significance, there has been a lot of stress on developing methods that can allow detailed studies across multiple types of cancer and its detection.

Detailed study on CTC technologies shows that this field of biotechnology can offer unique opportunities for the detection of tumor cells in patients with early stage cancer. It also confirms the ability to genetically characterize tumor cells without needing an invasive biopsy, and determine responsiveness to the new generation targeted cancer drugs. Some of the latest reports even discuss the ability of CTC technology to offer the opportunity to study -cancer stem cells- or -metastasis precursors- which were thought to be at the origin of cancer spread via the bloodstream, to define their molecular vulnerabilities and help design new therapies to prevent cancer metastasis.

Clinical research on circulating tumor cells technologies can be considered to be in its early stages and it has a long way to go. This field of research work is getting mass support from private and government organizations and reaching new heights every day. Its remarkable significance in pharmaceutical industry is encouraging many investors and business person to invest in its R&D for discovery of some technologies that really bring some highly effective difference in the process of cancer detection. Hope of a number of cancer institutions and future of cancer patients depend on the development of CTC technologies. The next generation of clinical trials is waiting to be designed based on the upcoming reports.

RI Technologies develops reports on circulating tumor cells technologies which can prove to be a great aid for future R&D. It provides a complete market insight into technologies and services used for cancer detection and serves as a guide to CTC industry. Profiles of more than 150 companies are discussed who are engaged in CTC studies, screening, products or services. Clients can get information related to recent product releases, development, partnerships, collaborations, and mergers and plan their business strategies for smooth market entry. A complete report on future of CTC industry, its estimations and predictions are presented which are relevant to client’s requirements. For more information ask for some sample pages. Visit www.researchimpact.com/MIR036_CTCTECHNOLOGIES.aspx.

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Water Science Fair Projects

The phrase Go Green means different things to different people. Some people have taken this idea and recycle everything they possibly can in order to keep trash out of the landfills. They also realize that not recycling is wasting products that can be reused. Other have taken the phrase and changed all their light bulbs to compact fluorescents in order to save energy. There are other people who have purchases hybrid cars or starting riding bikes to school and work in order to cut down on carbon emissions. There are literally hundreds of different ways to Go Green in our every day lives, and people are finally getting on board with it. Students have even taken up the challenge with their water science fair projects. Some of the latest submissions to these events are water science fair projects with a focus on the philosophy of Go Green.

Water science fair projects are particularly well suited to the environmental movements occurring today. Much of the concern for the environment by governmental and private eco groups is for the health of our water supply. Water science fair projects can focus on many different aspects of this concern. One area is the need for potable water in many areas of the world. What we take for granted that just comes out of the pipes in our homes is a rare commodity in many parts of the world. In developing nations the lack of clean drinking water is on the top of the list, and for good reason. Nothing survives without water. A students water science fair project just may have the answers for this critical life-threatening problem.

Another area the students focus on with their water science fair projects is the negative effect of pollution. This is particularly suited for demonstration purposes at science fairs. While all are familiar with the disastrous effects of ecological tragedies such as oil spills, less is known about the long-term effects of other types of pollution. This is one area a student may explore with their water science fair project. An additional area of concern lately is the health of the fresh water rivers of the world. Students are also taking these larger issues, researching them, and presenting their findings for their water science fair projects.

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Automated Robots And Systems

With the advance of technology, it is now possible to trade the Forex market automatically. This is possible through the use of automated robots and systems that execute trades on behalf of a trader when a certain set criteria are achieved. A Forex robot is a program that strictly uses technical signals to execute trades in the trading platform without the direct intervention of the trader.

Although automated robots are a good way of navigating the Forex market, they have several pitfalls. The Forex market is very dynamic in nature; that is, the market conditions change on a constant basis. Therefore, since robots basically trade on a certain set of pre-wired conditions, they are not able to cope with the ever-changing conditions present in the Forex market.
A majority of the robots available out there are not programmed for all environments or are not able to recognize drastic changes in the market conditions. Therefore, they are prone at making losses, which can be enormous if not properly watched or managed.

Because of the advantages of trading using robots, scammers sometimes dig around these to give false claims to ill-advised traders. For example, a flashy advert can claim that a robot being sold at $30 is able to make 200-500 pips per day. While this is not impossible, you should be careful about such claims. If the robot is able to make such a huge number of pips per day, why cant the owner simply trade using it and make lots of money instead of trying to sell it to other traders?

It is important to note that in the world of Forex trading, there is no such thing as a consistent market, and past results are usually not indicative of future results. Conditions of the Forex market change on a constant basis. This means that results realized yesterday may not be the same results realized today. And, some of these scammers make up the results of their trades to convince traders to purchase their products. When the deal is too good, wont you think twice?

The most appropriate thing to do is to stay away from automated systems and robots until you have thoroughly fine-tuned your skills in trading. Beginners usually do not know anything on how the Forex market operates. Therefore, it is best to become a master trader before allowing automated robots and systems to do it for you.