What Is Print Server (PSERVER)?
A Print Server is a computer that helps manage printing jobs on a network of computers. A network is a group of connected computers, and a print server allows all of these computers to print to a shared printer. Without a print server, each computer would have to be connected directly to the printer, which can be difficult and time-consuming. A print server acts as a middleman between the computers and the printers. It receives print jobs from the computers on the network and sends them to the appropriate printer. It means that a user can send a print job from their computer to the print server, and the print server will ensure that it is printed on the correct printer. The user doesn't need to know anything about the printers themselves; they need to know how to send a print job to the print server. There are two main types of print servers: those attached to a printer and those that are specialized computers that manage print jobs. A print server attached to a printer is a computer physically connected to the printer. This computer then communicates with other computers on the network to manage print jobs. A specialized print server is a computer dedicated to managing print jobs and doesn't have a printer physically connected to it. This type of print server is used when there are multiple printers on the network or when many print jobs need to be managed. Print servers use different protocols to communicate with computers on the network. These protocols are like languages that computers use to talk to each other. Some of the most common print server protocols include the Microsoft Network Printing Protocol (also known as the Common Internet Printing Protocol), the Internet Printing Protocol, and the Line Printer Daemon Protocol. These protocols allow the print server to understand the print job being sent and send it to the correct printer. One of the main benefits of using a print server is that it makes printing much more efficient. Instead of physically connecting each computer to the printer, the print server is a central hub that manages all print jobs. It means that users can send print jobs from anywhere on the network, and the print server will ensure that the job is printed on the correct printer. This makes it much easier to manage printing jobs and can save a lot of time and effort.
Trending Definitions
Hadoop Common
You can't live without at least a little bit of Hadoop in your life. Apache Hadoop is likely a familiar name if you have ever gone to the movies or even if you have spoken to somebody who works in the IT business. It plays a significant role in ensuring everything runs smoothly and effectively overall. The Apache Hadoop Framework, the Hadoop Distributed File System (HDFS), Hadoop YARN, and Hadoop MapReduce are all inextricably linked to the Hadoop Common component. The Hadoop Framework automatically manages hardware failures in the software, whereas the other modules assume this is typical. Various Hadoop ecosystem projects utilize these libraries, including Spark, Hive, and MapReduce. Hadoop Common is used in MapReduce to load data into HDFS, generate pseudo-random numbers, parse command line arguments, generate UUIDs, read data from various formats, parse log files into a structured data format, and store data in a variety of data formats. Other uses for Hadoop Common include: generating UUIDs, reading data from various formats, and parsing log files into a structured data format. Hadoop Common has seen widespread adoption, and its libraries are currently being utilized in a variety of open-source projects as well as commercial solutions. Additionally, they are known as the Hadoop core. Consider that it serves as the basis for the entire Hadoop ecosystem if you are curious about the origins of the Hadoop Common package. The Hadoop Common package not only provides critical services and fundamental procedures, such as the abstraction of the underlying operating system and its file system, but it also includes the vital Java Archive (JAR) files and scripts necessary to begin the Hadoop startup process. But wait, there's more! The Hadoop Common package comprises source code, documentation, and a contribution area that features many projects developed by members of the Hadoop community.
...See MoreLiquid Crystal Display (LCD)
If you've ever wondered why Liquid Crystal Display (LCD) are so great, it's because of their liquid crystal properties. Liquid crystals are materials with just enough tension in their molecules to hold them in place but not enough to keep them from being manipulated by electric current. And when they're stimulated, they can open or close, allowing light to pass through and create images on your screen. That means your screen is made up of tiny crystals that an electric current can manipulate. That's pretty cool! The LCD is a big deal. If you haven't used one yet, you're missing out. It's lighter, thinner and uses less power than other display technologies. It's also more compact than other display technologies—it can fit into smaller devices easily. And it's cheaper than other display technologies. So if you're watching a new TV or laptop computer, consider getting an LCD screen instead of another type that might cost more money and use more energy to operate. Liquid crystals are like water but don't turn to ice when they get cold. Instead, they turn into a liquid state, and their molecules move around a lot. But like water, liquid crystals can form lines or groups of three or more molecules that reflect light in specific ways. When you look at a liquid crystal display, you're looking at lots of little groups of molecules arranged in columns and rows—a matrix of pixels. Each pixel contains three different colored crystals: red, green and blue. When polarized light turns the crystals off individually, you see black (no light). When all the crystals are turned on simultaneously by polarized light, you see white (all colors). And when some of them are turned on while others are turned off (you'll have to read our article on color theory to understand what that means), you see the colors in between!
...See MoreOffsite Data Protection
Offsite data protection is like a con artist. It's not what you think it is. Do you know how your computer gets infected with malware, and you must run an antivirus program that scans your hard drive for the bad stuff and wipes it off? That's onsite data protection. The antivirus software is running on your computer, home, or office. It's right there with all its malicious code and trying to protect you from it by deleting it. If someone breaks into your home and steals your computer while the antivirus program scans it, that's offsite data protection! The thief has stolen both the computer AND the antivirus software, all of which contain valuable information they can use for nefarious purposes. The same thing happens when hackers break into a company's network. If they take all of the company's computers and backups simultaneously, that's offsite data protection! They're stealing everything, both computers AND the backups that contain all their sensitive customer data (and customer details). Offsite data protection is a process used to store your data securely away from where it was created. It is also sometimes known as vaulting. It is also sometimes comprehended as offsite data backup, whereas offsite data protection adds security processes within the backup process. If you are looking for just a way to back up your data, then offsite data backup may be what you need. Offsite data protection is excellent for two things: backup and security. Offsite data protection provides a way to keep an offsite copy of your critical business data. It's an essential part of the disaster recovery and continuity process, so it's a must-have for any company that wants to get back up and running quickly after a catastrophic event. It's not just about backup offsite data protection but also adds security. You can encrypt your backup files before storing them in the cloud or offsite, so even if someone steals your backup tapes or hard drives, they won't be able to read them without the correct key. You can control who has access to the files through access controls and policies that let you specify who can see what data, when, and where.
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