What Is a Distributed Hash Table? A distributed hash table (DHT) is a type of distributed system that provides a lookup service similar to a hash table. In a hash table, data is stored and retrieved using keys, and the keys are used to determine the location of the data in the table. A distributed hash table is similar, but the data is distributed across multiple nodes in a network rather than being stored in a single table. In a DHT, each node is responsible for storing and managing a portion of the data. When a client wants to retrieve ... Read More

A peer-to-peer (P2P) network is a type of network in which each participant (or "peer") can act as both a client and a server, allowing them to share resources and information directly with one another without the need for a central server. P2P networks are decentralized, meaning that there is no central authority or organization that controls the network or its resources. In a P2P network, each peer has equal status and can connect to any other peer on the network. Peers can share a variety of resources, including files, data, and computing power, with one another. P2P networks are ... Read More

H.323 Protocol Explained H.323 is a set of standards for real-time communication over IP networks, such as the internet. It was developed by the International Telecommunication Union (ITU) in the late 1990s as a way to enable voice, video, and data communication over IP networks. H.323 is a suite of protocols that includes a number of different components, including − H.225 − This protocol is used for signaling, which is the process of establishing and maintaining communication sessions. H.225 uses the Remote Procedure Call (RPC) model to send and receive messages between devices. H.245 − This protocol is used ... Read More

What is the Real-Time Communications (RTC)? Real-Time Communications (RTC) refers to the ability to communicate and exchange information in real time over the internet. RTC includes technologies and protocols that enable synchronous communication of audio, video, and other types of data between devices. RTC technologies are used in a wide range of applications, including voice and video calls, video conferencing, instant messaging, and live streaming. RTC relies on a combination of protocols and technologies, including Real-time Transport Protocol (RTP) and Session Initiation Protocol (SIP), to establish and maintain real-time communication sessions between devices. RTC has become increasingly important in recent ... Read More

What is the Real-time Transport Protocol (RTP)? Real-time Transport Protocol (RTP) is a network protocol for the delivery of audio and video over the internet. It is designed to provide end-to-end network transport functions suitable for applications transmitting real-time data, such as audio and video. RTP is used in conjunction with the Real-time Transport Control Protocol (RTCP), which is used to monitor the quality of the data transmission. RTP provides the actual delivery of the media, while RTCP is used to provide feedback on the quality of the transmission and to provide other control information. RTP is a packet-based protocol, ... Read More

What is Real Time Streaming Protocol (RTSP)? Real Time Streaming Protocol (RTSP) is a network control protocol designed for use in entertainment and communication systems to control streaming media servers. The protocol is used to establish and control media sessions between endpoints, and it can support the transmission of video, audio, and other types of data. RTSP is similar to HTTP, but it is specifically designed for the control of streaming media. It allows a client to issue commands to a server, such as "play, " "pause, " and "record, " and it can also be used to negotiate the ... Read More

What is MPEG? MPEG (Motion Pictures Experts Group) is a family of standards for audio and video compression and transmission. It is developed and maintained by the Motion Pictures Experts Group, a working group of the International Organization for Standardization (ISO) and the International Electrotechnical Commission (IEC). There are several different types of MPEG standards, including − MPEG-1 −This standard is primarily used for audio and video compression for CD-ROMs and low-quality video on the internet. MPEG-2 −This standard is used for digital television and DVD video, as well as high-definition television (HDTV). MPEG-4 −This standard is used for ... Read More

What is JPEG? JPEG (Joint Photographic Experts Group) is a standardized image compression technique that is commonly used for digital photographs. It is designed to reduce the file size of digital images while maintaining reasonable image quality. JPEG is named after the Joint Photographic Experts Group, which developed the standard in the early 1990s. JPEG uses a lossy form of compression, which means that some data is lost when the image is compressed. The degree of compression can be adjusted, with higher levels of compression resulting in smaller file sizes but lower image quality, and lower levels of compression resulting ... Read More

What is Mobile Web? Mobile web refers to the use of the World Wide Web on mobile devices, such as smartphones and tablets. It involves accessing the internet and using web-based applications and services through a mobile browser or app, rather than a desktop or laptop computer. The mobile web is an important part of the internet and has grown significantly in recent years, as more and more users rely on their mobile devices to access the internet and stay connected. Mobile devices are convenient and portable, and they allow users to access the web from anywhere, at any time. ... Read More

What are the Static Web Pages? Static web pages are HTML pages that do not change their content or appearance when they are accessed by different users or at different times. They are designed to display the same information to all users and do not include any interactive elements or dynamic content. Static web pages are typically used for basic information websites, such as brochure-style websites or personal websites, where the content does not need to change frequently. They are also used for content that does not require any user input or interaction, such as text, images, and other media. ... Read More