The RouterBricks project seeks to enable networks that are easy to build, program and evolve. Networks have traditionally been built using special-purpose hardware and software which makes them difficult to extend, program or otherwise experiment with. Routerbricks instead allows ordinary programmers to rapidly build and (re)program networks using the hardware and software platforms they are most familiar with that of the general-purpose PC. To achieve this, we are exploring a novel network architecture in which network packets are processed in software running on clusters of general-purpose PC hardware. This approach allows us to achieve high network processing speeds while offering significant advantages over specialized network equipment: lower costs due to large-volume manufacturing, a widespread supply/support chain, and, most importantly, programmability and extensibility.
In recent years, there has been significant concern within the computer science community over the inflexibility of the Internet’s infrastructure. Simply put – the original designers of the Internet never anticipated its astounding success. Consequently, traditional network design took a fairly narrow view of the functionality that network equipment (e.g., network routers or switches) must support. However, it has become increasingly clear that this traditional approach to building network equipment can no longer keep pace with the growing demands being placed on the Internet’s underlying infrastructure.
The RouterBricks project is exploring a simple, but radical solution: that networks be built from general-purpose computers, rather than the narrowly specialized equipment used today. If feasible, this could lead to a whole new approach to building networks – one that leverages the familiarity and flexibility of the PC ecosystem to reshape the world of network equipment and services. By changing how networks are architected, new models for networked applications can be brought to the data center, internet, and networking infrastructure world. In short, what the PC did for computing could be extended to network infrastructure and programming.
But this isn’t just about recreating current networks with new building blocks. A transition from specialized networks to general-purpose ‘open’ infrastructure will pave the way for new network-centric services and business models – just as the PC broke the stranglehold mainframes had on the fledgling computer market. For example: “server-only” datacenters where compute servers do double duty as switches, with a fluid boundary between application and network processing; isolated “virtual” networks that can be leased to (and customized for) different customers and applications (video, gaming), akin to how data-centers used virtualization to launch cloud-computing; ISPs and data centers that can differentiate by quickly reprogramming their networks, deploying new services or implementing new security mechanisms.
In the RouterBricks project we have designed a software router architecture that achieves scalability by parallelizing router functionality both across multiple servers and across multiple cores within a single server. We have build a fully programmable 4-server prototype RouterBricks router (or “RB4”, as we call it) using the familiar Click/Linux environment and only off-the-shelf, general-purpose Intel server hardware. We are currently developing a set of applications to fully exploit the potential of the RouterBricks architecture, including content delivery, power management in enterprises, new data-center architectures and so forth.
Article by albertsoft
Registry Booster is a program that saves your PC from being damaged from registry related threat and many such unwanted registry items. It is always safe to use Registry Booster rather than to change any registry value manually as this is one of the most sensitive and vital component of any windows system.As soon as we install various new applications in the windows and the registry grows, it inevitably stores an increasingly huge number of corrupt, redundant, and obsolete entries. Those entries appear as after sloppy uninstallation, bad programming, many time before system crashes and just like this. Since the information in the registry is used always and constantly by various Windows components, programs and hardware, to keep the registry in integrated is usually essential. If a registry is not in good shape or maintained properly in a functional and efficient way, your computer is probably going to take long time to boot, software will take longer to begin, and also shutdowns and restarts will be affected dramatically. In extreme cases, a bad or corrupt registry can prevent a computer from starting into Windows, resulting in the need to use tools like lifeboat, Selkie data rescue like many program or similar utility to recover (also various data recovery tools) your system and rescue data. Registry Booster seems to be designed to analyze report on, clean up/clean out the registry, and maintain it in a desired state. The Registry Boosters work on a mechanism that they pick up such entry from the registry that is not standard, common to it and may harm the registry. Registry Booster is safe, secure and very trusted solution to clean and optimize your registry and the entire system in short, free it from registry errors and fragmented entries in the system. With the help of Advanced Error Detection Technology, this Registry Booster automatically identifies missing, and corrupt, or invalid items in your registry and dramatically enhances performance and general integrity and stability. When you use this Registry Booster, you need not to keep track of the sources of common issues resulting from, broken missing or damaged application or Windows shortcuts and, obsolete Start Menu items, missing or corrupt application IDs, unused drivers. Here your task becomes very easy as just one mouse click and Registry Booster will do the rest. However personally I would suggest you to use Registry Booster not regularly but once in a week as registry is not subjected to be altered regularly. But it keeps your PC free from errors and from obsolete, removed or malicious items in the windows.
Kitchen gadgets are the most essential aspect required in the kitchen. The main purpose of using these gadgets in the kitchen is to make the task of cooking simple and easier. Many varieties of kitchen gadgets are available in the market and one should opt for the best gadgets as per individual requirements and preferences. These gadgets also can be given as a gift to your loved ones on special occasions.
Gadgets are the most indispensible part of modern kitchen. It is a very difficult task to select the best gadgets for your kitchen. Hence, we are providing some useful details below which will help you to select the best gadget for your kitchen.
Before purchasing any kitchen gadget, it is necessary to find out relevant information about the gadgets, special features and its price. These websites also provide information about the feedbacks and reviews from the customers who have already used these gadgets. It also helps you to compare the prices of the gadgets and opt for the best one.
Based on this information, you can opt for the best kitchen gadgets. You should also take into consideration some other aspects such as the space available in your kitchen for placing these gadgets.
Besides these, you should also take into consideration some important aspects such as the need for the gadget, maintenance and cleaning up of the gadget, your budget, check out any other alternative gadgets is available in the kitchen which will fulfill the similar requirements and also find out whether the gadget will surely help in fulfilling your requirement.
The durability and the raw material used for making the gadget should also be considered before opting for them. Majority of people opt for gadgets which are made of stainless steel as it is durable and can be easily cleaned. Once you have find out all these necessary details only then opt for purchasing the kitchen gadget.
These gadgets are very beneficial as it saves your time and also are energy efficient. They are preferably used at times when the need arises in the kitchen. Some of the popular kitchen gadgets are toaster oven, bread maker, electric furnace and coffee machines. You can purchase the kitchen gadgets by shopping for it online. Make sure to check whether the electronic transaction done while purchasing online is done in a secured one.
There are some unusual types of kitchen gadgets which are also available and are purchased by taking into consideration its features such as design, multi-tasking and energy saving aspects.
With the advent of the internet technology, the days are gone when you had to rely on the slow internet connection to access the cyberspace. Kids had to visit the library when they had reports or research to do. This can be a limited location for information too.
Fast-forward to today, wireless internet access is now not only limited to computers, a whole plethora of consumer electronic products are using the wireless standards to get connected to the internet. Clear, AT&T and Verizon are just examples of broadband wireless internet service providers that make it possible for mobile phones to connect to the internet,
Amazing how in just a short couple of years the internet has become a worldwide phenomenon. Connecting people from different walks of life and from different parts of the world to one global community,
There are many nostalgic about the early days of the World Wide Web when internet anonymity was common sense.
But, as everyone knows, “there is no gain without pain”. Today, anonymous web surfing is something that requires a little effort to achieve.
Many people are missing the beginnings of the internet era when no one worried about online data fraud and about securing private information.It is when you open an unknown sender’s mail and click on the link that is given in the mail that you have thrown your system open to spy ware and virus attacks.
Now you need not buy medicines for your pets from the pharmacy across vet’s clinic. You can get all types of prescription medicines for the animals online and at cheaper rates than what you find in your local market.
Online privacy means browsing the web without disclosing personal information about yourself, which isn’t always easy to do,Even here, when the title is no contract broadband, it’s in somewhat bad faith since very few providers are actually offering home broadband access with no contract at all.
Of all the problems that people have with their home internet connections ‘too fast’ certainly isn’t in the top 10.Most counties enable private citizens to view their community information at no expense.
Though a lot of consumer data files are readily available via the internet,
Modern Traffic Management Centers (TMC’s) are typically using HD IP video cameras for incident management and adaptive signal control. If you are facing problems like slow inet speed or frequent disconnection on your existing internet connection, you need to switch over to high speed internet connection such as cable internet or wireless internet. You should research well while searching for a reliable internet connection.
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