Technology

A core router is a machine that sits in the middle of a network. It provides edge-to-edge connectivity within the LAN and ensures that all other routers are receiving traffic efficiently. These machines are the fastest and most powerful routers, and their impressive performance is what makes them the most expensive. Here's how they work and how they can benefit your business. The next time you have a problem with your network, consider a core router. A core router is a device that distributes packets within the same network, rather than distributing them across several networks. Its primary function is…

What exactly is a home network controller? A network controller, also called a switch or router, is a piece of hardware that simplifies, routes, controls, and manages networks. It is used to simplify networks in many businesses including Internet Information Services (IIS), Personal Home Computing (PHPC), and Mobile Phone Wireless Broadband. Why use a network controller? Businesses usually enter into a contract with network providers where they lease the use of their network. They have to pay a monthly fee to have access to it. Then, each time there is a request to connect to a specific port on the…

A communications server is a platform that provides carrier-grade computing services. This common platform lets equipment providers add value to the network by allowing them to use an open standards-based operating system. In the end, this gives customers the best experience possible. But what is a communication server? And how can it benefit your business? Read on to learn more about the technology behind communication servers. You'll be amazed by the benefits it can provide. A communication server is a dedicated system that facilitates communication between networked systems. They can be located in the same building or across continents. They…

Parity is a data security feature that helps protect data from loss during a transfer. It was originally designed to protect data from being lost in overwriting, copying, or storage. These days, most hard drives come with parity in place, but you may not realize it. Read on to learn more about the benefits of parity. A parity drive will save you space over RAID 1 and 10 drives. The parity drive is used in RAID arrays because it can replicate lost data. Each data disk stores bits and adds them together. The parity drive uses even and odd numbers…

What Is Cycle Stealing? is a technique for accessing computer memory without interfering with the CPU. Similar to direct memory access (DMA), cycle stealing allows external devices to read RAM without the CPU's interference. The process works by exploiting timings and allowing I/O controllers to read RAM in parallel with the CPU. It is a common technique that has been used on dual-port RAM for years, but it has a few drawbacks. The first problem with cycle stealing is that CPUs do not have enough time to distribute power among different buses. This is why newer computers don't require cycle…

What Is an Extent File System? Managing Files on a Computer Hard Drive What Is an Extent File System? is a type of file system that reduces the overhead of large files. Instead of storing all information about individual blocks, an extent file system stores information about several blocks together. Using extents can also extend the lifespan of storage hardware, since the information contained in a single file is stored in a larger block than the total number of blocks in the entire file. In theory, an extent file system can take up all available physical space. In a simple…

Uniform memory access (UMA) is a shared memory architecture in parallel computers. This architecture ensures that all processors share physical memory in an equal fashion, which means that access time to memory locations is independent of processor and memory chip. UMA was first used in the early 1990s. Today, it is the preferred memory architecture for parallel computers. You can read more about the UMA architecture in the following sections. UMa is used in multi-user networks where many computers compete for memory. Each processor can use the physical memory available to it, which saves a lot of bus bandwidth. UMa…

What is wifi uplink? This is a term that refers to the ports on networking equipment that enable you to communicate over a network. It is commonly used to connect a network device to another one. The uplink port is usually found on a router, but there are other devices that also have this port. If you are unsure of what the uplink port is, read on to learn more about it. An uplink is an important part of Wi-Fi network because it allows users to share the connection with other devices. A common example of this is two-way video…

The CPU core voltage is a vital part of any processor's performance. It determines the amount of power it can use, as well as how much heat it will generate. The maximum CPU voltage is determined by VOLTAGE IDENTIFICATION DEFINITION (VID). The best way to check the Vcore on your CPU is to boot into the BIOS of your motherboard and navigate to the settings. The primary core voltage (Vcore) is supplied by the motherboard. The voltage varies depending on the size of the processor. The voltage required depends on the speed of the processor. The higher the CPU core…

What is shadow memory? This computer technology involves keeping track of information on the computer's memory. This information is stored in what are called shadow bytes. These bytes map to individual bits or single bytes in the main memory. As you read, you can imagine that these shadow bytes contain the information that you are trying to store. In reality, this information is not stored in the main memory, but in a separate area called the cache. Unlike ROM, which is permanently rewritten after every use of the processor, shadow memory is constantly being rewritten to keep track of new…