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What Does Packet Buffer Mean? A packet buffer is memory space set aside for storing packets awaiting transmission over networks or storing packets received over networks. These memory spaces are either located in a network interface card (NIC) or in the computer that holds the card. Packets are stored temporarily during the transmission of information to create a reserve for use during packet transmission delays or during a retransmission request. Packet buffering in media systems reduces the effects of packet delays and packet loss for streaming....

What Does Reverse DNS (rDNS) Mean? Reverse DNS (rDNS or RDNS) is a Domain Name Service (DNS) lookup of a domain name from an IP address. A regular DNS request would resolve an IP address given a domain name; hence the name “reverse.” Techopedia Explains Reverse DNS (rDNS) Reverse DNS requests are often used for filtering spam. Spammers can easily set the sending email address using any domain name they want, including legitimate domain names like those of banks or trusted organizations....

What Does Office of the National Coordinator - Authorized Testing and Certification Body (ONC-ATCB) Mean? The Office of the National Coordinator - Authorized Testing and Certification Body (ONC-ATCB) is the main certification authority for electronic health record (EHR) technology, namely EHR vendors and consultants within the United States. ONC-ATCB was designated as the primary certification establishment as per the American Recovery and Reinvestment Act of 2009 under the Federal Stimulus Plan....

What Does Tomato Firmware Mean? Tomato firmware is a type of firmware for wireless routers. It is a Linux core product with an Ajax-driven interface that helps to create quality in wireless networks. Telecom companies are promoting the use of Tomato firmware for its GUI and because it enables new wireless features such as WDS and wireless client modes. Techopedia Explains Tomato Firmware Tomato firmware was first released in 2006. As an open-source technology, tomato firmware helps with integration, access and much more....

What Does Twitter Mean? Twitter is a social networking and microblogging online service that allows users to send and receive text-based messages or posts of up to 140 characters called “tweets.” After the online sign-up process, users can post their tweets by using a computer or other Twitter-compatible device such as a smartphone, and can view tweets posted by other “followed” users. Twitter is also referred to as the SMS of the Internet because of its unmatched popularity and its similarity to the SMS text messaging system used on cellphones....

What Does Windows 95 Mean? Windows 95 was the operating system from Microsoft which succeeded the Windows 3.1 operating system. It was considered a complete operating system, as it was not a graphical interface running on MS-DOS, and it also performed without any need of the MS-DOS environment after the boot process. A popular operating system at the time of launch, it introduced a plethora of new features and functions....

Arma fans are a loyal bunch, and many have been looking forward to what comes next for the popular shooter series. If you’re here, you’re likely anticipating Arma 4 or have heard about the rumors of Arma Reforger, a new game in the series that’s meant to be a bridge of sorts between Arma 3 and Arma 4. In this post, we’ll break down what we know about when Arma Reforger will come out....

In Pokemon Scarlet and Violet, you will need Evolution Stones to evolve certain Pokemon. For instance, Eevee, which is a Normal type Pokemon, requires you to find Fire Stone to evolve the critter into Flareon. Since Evolution stones are scattered across multiple locations in the Paldea region, trainers may have a hard time finding them. Therefore, our Pokemon Scarlet and Violet guide provides you with a detailed rundown of all the Evolution Stones’ locations....

What Does MultiValue Database Mean? A MultiValue database is a flexible database that features a mix of NoSQL and multidimensional database. It is gaining popularity as a flexible and user-friendly database system with no database administrator support requirements. It saves memory, time, disk space and processing time, and does not require administrative skills. A MultiValue database system is closely related to the PICK database designed for the Pick operating system....

What Does VPN Client Mean? A VPN client is an end device, software or user that is seeking connection, network or data services from a VPN. Techopedia Explains VPN Client A VPN client can be a standalone purpose-built device or a standard computing or networking device installed and configured with VPN client software.

What Does Enterprise Archive File (EAR) Mean? An enterprise archive file (EAR) is a Java archive (JAR) file format used to package modules as single archive files to ensure the coherent deployment of different modules to application servers. EAR uses enclosed Extensible Markup Language (XML) files, or deployment descriptors, to describe module deployment. An EAR file has an .ear extension. Techopedia Explains Enterprise Archive File (EAR) EAR files locate, offload, clean and store files to comply with organizational archiving procedures....

What Does Enterprise Wipe Mean? An enterprise wipe is the successful deletion of enterprise-related data on a device while keeping some kinds of personal data intact. The enterprise wipe can also be called a selective wipe in that it targets the specific kinds of data and processes that are typically related to enterprise or business use, rather than deleting everything on a device. Within the field of mobile device management, the enterprise wipe and other selective wipe tools can be helpful in giving businesses more sophisticated ways to protect their data while allowing remote access for employees....

What Does Contiguous Memory Allocation Mean? Contiguous memory allocation is a classical memory allocation model. Here, a system assigns consecutive memory blocks (that is, memory blocks having consecutive addresses) to a process. Techopedia Explains Contiguous Memory Allocation Contiguous memory allocation can be implemented in operating systems with the help of two registers, known as the base and limit registers.

What Does DNS Load Balancing Mean? DNS load balancing is a network optimization technique in which a domain’s incoming Web traffic is logically proportioned for improved performance and domain availability. It facilitates faster access to a website or domain by providing several IP addresses for a single host or domain name, which routes traffic between two or more servers. Techopedia Explains DNS Load Balancing Backup server: A clone instance of a domain’s Web server is created to serve as a secondary DNS....

What Does DoD Directive 8570 (DoDD 8570) Mean? DoD Directive 8570 (DoDD 8570) was a Department of Defense (DoD) Information Assurance Workforce Improvement Program policy that required Information Assurance (IA) training and certification for all DoD employees and contractors. Techopedia Explains DoD Directive 8570 (DoDD 8570) Certification of all personnel handling Information Assurance Management (IAM) and Information Assurance Technical (IAT) duties by the end of 2010.Certification of all personnel handling Computer Network Defense Service Provider (CND-SP) and Information Assurance System Architect and Engineer (IASAE) duties by the end of 2011....

What Does Encrypted File Transfer Mean? Encrypted file transfer is the process of encrypting a file before transmitting it over a network, Internet and/or remote server. It is done to secure a file and hide its content from being viewed or extracted by anyone except the receiver or sender. Techopedia Explains Encrypted File Transfer Encrypted file transfer is primarily a data security technique used for securing files in transit. Encrypted file transfer works when a file needs to be sent from one device to another, typically over an external network or Internet, which is not secure....

What Does Fifth Generation Wireless (5G) Mean? Fifth generation wireless (5G) is a wireless networking architecture built on the 802.11ac IEEE wireless networking standard, which aims to increase data communication speeds by up to three times compared to its predecessor, 4G (IEEE 802.11n). Techopedia Explains Fifth Generation Wireless (5G) Fifth generation wireless is primarily designed to enable a superior data communication rate between wireless local area networks (WLAN), reach speeds up to 1....

What Does File Compression Mean? File compression is a data compression method in which the logical size of a file is reduced to save disk space for easier and faster transmission over a network or the Internet. It enables the creation of a version of one or more files with the same data at a size substantially smaller than the original file. File compression is also known as file zipping....

What Does Google Docs Mean? Google Docs is a Web-based document management application for creating and editing private and public, word processing and spreadsheet documents. These documents can be stored both online on the Google cloud and/or on the user’s computer. Access to these files is available from any computer with an Internet connection and a fully-featured Web browser. The documents may be viewed by other google groups and members with the document owner’s permission....

What Does Informatica PowerCenter Mean? Informatica PowerCenter is a widely used extraction, transformation and loading (ETL) tool used in building enterprise data warehouses. The components within Informatica PowerCenter aid in extracting data from its source, transforming it as per business requirements and loading it into a target data warehouse. Informatica PowerCenter is produced by Informatica Corp. Techopedia Explains Informatica PowerCenter