What Is Personal Supercomputer (PSC)?

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It's not hard to understand why people call a personal supercomputer (PSC) a "personal supercomputer. " It could be called a "collective hardware system with more capability than a common personal computer," but it doesn't roll off a tongue. It's not just a catchy name: a PSC is much more powerful than your primary PC. It comprises multiple processors, each dedicated to a different task. When you run programs on your PSC, each part of the program will get its processor, which means it can run faster and smoother than if it had to share processor time with other programs or parts of itself (like its own boot-up sequence). It means that you won't have to buy as many computers or even upgrade them as often because your PSC will be able to handle more tasks simultaneously without slowing down or crashing as your average PC would. In short: if you want an affordable way to get the most power out of your computing experience, look no further than a Personal Supercomputer! The world of personal supercomputing is a strange one. It's populated by men and women obsessed with building computers that can run faster than most of the world's top supercomputers. Two ways to do this are to make your computer from scratch or buy a case that allows you to network various parts inside it. The first option is popular because it allows users to customize their machines and ensure they get what they want from their supercomputer. It can be expensive and difficult for beginners since many devices require specialized parts or software that is challenging to find or use. The second option buying a pre-built machine, has its challenges. For example, some people like using GPUs because they're more powerful than CPUs at processing video; however, GPUs are less reliable when used as primary processors in a computer system (they're also more expensive).

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Related Terms by Consumer Electronics Technology

Cellular Automaton (CA)

Cellular automatons are not entirely cellular, quiet, and wholly atomic. They are the best of all worlds when you take the three fields mentioned above, study and play with them as any good scientist would. A cellular automaton (CA) is a system of many cells linked together using those cells' specific order and states. The goal is to change how each cell is ordered through repeated steps in an algorithm. The rules determine how cells change conditions over time. This happens multiple times until the CA stops changing and has reached an end state. Cellular automatons are many mathematical models studied in physics, computer science, social sciences, and other fields. Many natural phenomena, such as snowflakes, tree growth, and fire, inspire them. Cellular automatons are of interest for many reasons. One of them is that they are a non-linear model of physical phenomena. Given the same initial conditions, their outcomes may differ depending on the ruleset, much like non-linear differential equations. Another reason is that their rule sets are often simple enough to be implemented in a computer, allowing in-silico experimentation. Finally, some cellular automatons are used in modeling social and technological phenomena. If the number of ON neighbors exceeds the number of ones, the cell changes its state to ON; if the numbers are reversed, it changes its state to OFF. These rules are self-executing and do not require any external input. Depending on the number and placement of cells, it is possible to construct a variety of interesting CA with various properties and behaviors. The most common rule for a one-dimensional grid is for updating each site (i.e., each grid cell) independently, based on the values of its current neighbors. Cellular Automaton is exciting and intriguing. They're easy to understand but hard to predict. You'll need to sit down with a cup of coffee and think deeply about how they work to start seeing their beauty. Primarily though, they're fun.

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Cipher Block Chaining (CBC)

Are you prepared to "chain" yourself to the subject of Cipher Block Chaining (CBC)? It's a method of encrypting information that's used to help keep data safe, and despite how dull it may sound, it's pretty fascinating! CBC, or "block chaining," is a method for encrypting data. This method gets its name because it operates by first dividing the data into blocks and then chaining them together. The output of one block is used as the input for the subsequent block, meaning each block must be encrypted using a unique secret key. Because of this, it is significantly more difficult for potential attackers to decode the data since they would need to crack the encryption for each block in the chain. The CBC algorithm needs to be foolproof, as it has weaknesses that can be exploited by malicious actors, such as when they use padding attacks or other similar techniques. But in general, it is a reliable method for encrypting data. It is used extensively in various contexts, including SSL/TLS protocols, virtual private networks (VPNs), and disc encryption. You may be questioning why we must use encryption in the first place. Consider all the sensitive information, like credit card numbers, login credentials, personal messages, and more, that we send and receive over the internet. If someone with bad intentions were to obtain access to such information, they could put it to any number of unethical uses if they so chose. Even if unauthorized parties receive our data, encryption can ensure that it will remain secure and confidential. Cipher Block Chaining may not be the most exciting topic, but it is crucial for everyone who cares about security and privacy. That is all there is to it, folks; I hope you found this information useful. #CBC #Encryption #Cybersecurity #DataPrivacy #SSL #TLS #VPN #DiskEncryption

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Carrier IQ

If your phone company knows more about you than you do, it's probably Carrier IQ. Carrier IQ is a company that provides analytics software to various telecom providers. They've developed programs that offer information about smartphone users to cellphone carriers, like what apps they use, how often they use them, how long they spend on them, and even where the user is using them. The problem with this is that there needs to be a way for an average user to know whether or not her carrier has installed these programs on her phone. Even if she knows that her page uses the Carrier IQ program, she cannot opt out of it or stop it from collecting data about her activities and movements. The fact that this kind of information is being collected without our knowledge or consent raises serious privacy concerns—yet we have no say in whether or not our carriers can do this. Privacy advocates are up in arms over the Carrier IQ scandal, which involves a company collecting performance data on smartphone users. Carrier IQ gathers performance data, tracking and logging what users do on their phones. This can include calls made, texts sent, and emails received. While this is not necessarily an invasion of privacy in terms of content (e.g., Carrier IQ does not have access to the actual content of phone calls), it does present a risk to user privacy because it allows third parties access to information about whom you called or texted, whether you're using your phone to browse the web or send emails, etc. The issue came to light when reports revealed that Carrier IQ had collected information about users' phone activity without their knowledge or consent. It was reported that some phones were even sending data from users' text messages directly to Carrier IQ without permission from the device's owner!

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Trending Definitions

Intent-Based Networking (IBN)

The brave new world of intent-based networking is here. An intent-based network administration method automates certain aspects of network administration. Although software-defined networking (SDN) performs specific tasks on a given network, intent-based networking automates and abstracts what was formerly a strictly manual process. Instead of worrying about managing different devices and networks—what their functions are, how they're connected, and so on—IBN allows you to set your intentions and let the IBN system take care of the rest. It can help you create new networks or modify existing ones based on those intentions. You can also monitor how well your network’s function and detect problems before they become more significant issues. Intent-based networking is like a magical user interface that makes your network do what you want. It's like a genie in a bottle, except instead of granting your wish, it just sets up the web for you. It's like automation on steroids—and we're talking about steroids that don't make you look like a freak and make you feel like garbage. Intent-based networking is really cool because it lets you provide high-level indicators that function to "show" the technology your intent; then, it is implemented with some degree of automation. In the early days of the web, HTML editors were like intent-based networking tools. The first generation of HTML editors was a raw interface where you could write HTML code yourself. In later generations, the necessity to write code by hand was abstracted away: instead, you could input commands into an abstracted system, and the system would then generate the code for you. Similarly, intent-based networking tools take abstracted orders and undertake the nuts and bolts of implementation more or less on their own. You tell them what you want to be done, and they do it—and they do it well!

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Microkernel

Microkernels are like the MacGyver of operating systems. They're small, agile, and handle almost anything you throw at them. They can do more with less because they don't have to worry about unnecessary features: there's no need for a video card or sound card when you've got one that does both. If something goes wrong with your microkernel, it's easier to fix than a full-blown operating system because it's smaller and has fewer moving parts. In computer science and operating systems, a microkernel is a small program that implements just enough of an operating system (OS) to provide the mechanisms other programs or parts of the system need to do their jobs. The term "microkernel" was coined by Andrew S. Tanenbaum in his book MINIX, but it has since been used in many other contexts. A microkernel is often used for embedded systems and does not include a graphical user interface (GUI).In the world of operating systems, a microkernel is like a skeleton that holds it together. A microkernel is software or code containing the minimum number of functions and features required to implement an operating system. In other words, it keeps everything running smoothly and efficiently, so you can focus on getting work done instead of mucking around with technical difficulties. Another thing to know about kernels is that they're not just limited to operating systems! They can be found in smartphones, tablets, and even game consoles anywhere there's an operating system involved. We don't want to get all "science" on you, but there's a reason this happened. At the time, new protocols and file systems, device drivers, and other low-level systems were being developed at a breakneck pace. The problem was that these functionalities were often located in the monolithic kernel, meaning that if you wanted to upgrade your operating system, you had to do it all at once. No piecemeal changes are allowed. That meant more work for developers and careful code management when making modifications.

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Multitenant Resource Allocation

#MultitenantResourceAllocation is like hosting a large party. Like a party host, a multitenant resource allocation system must ensure that all tenants have enough resources to operate their applications. You're hosting a party with a certain number of food and beverages. You have a responsibility to ensure that everyone receives plenty to eat and drink, but you also don't want to run out of supplies before the celebration is done. That is called resource allocation for several tenants! Make sure everyone gets the resources they need without running out. In a multitenant resource allocation system, each tenant needs CPU, memory, and storage to execute their applications. The system must guarantee that every tenant receives the resources necessary to successfully execute their programs and prevent occupants from facing a shortage of available resources. It's like a giant party, except everyone has their own room, but you all have to share the kitchen, the living room, and the bathroom. The party host (resource allocation mechanism) ensures everyone has adequate resources and no one hoards them. However, similar to hosting a party, multitenant resource allocation has the potential to become rather stressful at times. When an excessive number of individuals make use of the same resources at the same time, it can result in performance concerns and possibly bring the system to a crashing point. Because of this, it is essential to properly manage the distribution of resources among several tenants and to check that only a few tenants are using the system at once. Therefore, the next time you find yourself utilizing a multitenant resource allocation system, remember that you are not the only one doing it! You're sharing resources, but you have enough to operate your apps. If things grow overwhelming, the resource allocation mechanism can assist you in making sure everyone has enough resources.

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