What is the meaning of P2P

1.

The earliest is a kind of network virtual currency. It is characterized by decentralization, anonymity, and can only be used in the digital world. It does not belong to any country or financial institution, and is not subject to geographical restrictions. It can be exchanged anywhere in the world. Therefore, it is used as a money laundering tool by some criminals. In 2013, the U.S. government recognized the legal status of bitcoin, making the price of bitcoin soar

< H2 > extended information:

bitcoin is e-cash similar to e-mail. Both parties need "bitcoin wallet" similar to e-mail and "bitcoin address" similar to e-mail address. Just like sending and receiving e-mail, the remitter pays bitcoin directly to the other party through a computer or smart phone according to the recipient's address

starting from the essence of bitcoin, the essence of bitcoin is actually a special solution generated by a bunch of complex algorithms. A special solution is one of the infinite (in fact, bitcoin is finite) solutions that can be obtained from the equations. Every particular solution can solve the equation and is unique

many websites for technology players have begun to accept bitcoin transactions. Websites such as mtgox and btcchina, as well as some Taobao stores, can even accept services such as bitcoin exchange for us dollars and euro. There is no doubt that bitcoin has become a real currency in circulation, rather than a virtual currency like Tencent Q coin

2. Bitcoin P2P technology is a virtual encrypted digital currency. That's right. It's more essential. The term blockchain came into being after the birth of bitcoin, because bitcoin opened the door to the blockchain field. The popularity of bitcoin has attracted more and more people's attention to blockchain technology. Before the birth of blockchain, many veteran people used to call it P2P, which is probably the case. Many of the world's leading exchanges, such as okex, have developed some functions based on blockchain technology. You can learn more about okex platform.

3. Bitcoin (English: bitcoin, abbreviated as BTC or XBT) is a kind of cryptocurrency based on decentralization, adopting point-to-point network and consensus initiative, open source, and blockchain as the underlying technology. Bitcoin was published by Satoshi Nakamoto on October 31, 2008, and Genesis block was born on January 3, 2009. In some countries, central banks and government agencies, bitcoin is regarded as a virtual commodity rather than a currency

anyone can participate in bitcoin activities, which can be issued through computer computing called mining. The number of bitcoin protocols is capped at 21 million to avoid inflation. Bitcoin is used as a digital signature through the private key, which allows indivials to pay directly to others. It is the same as cash, and does not need to go through third-party institutions such as banks, clearing centers, securities dealers, electronic payment platforms, so as to avoid high fees, cumbersome processes and regulatory problems. Any user can use it as long as he has a digital device that can connect to the Internet

however, e to the limited transaction volume that bitcoin blockchain can accept in a certain period of time, it can accept up to 2500 transactions every 10 minutes, and the transaction handling fee will fluctuate with the transaction volume of bitcoin. In June 2017, the transaction handling fee of less than 1 millibit has been far greater than the transaction amount; In December 2017, steam announced that it would stop accepting bitcoin because of "high transaction costs and high volatility". In February 2018, the average transaction handling charge dropped from $34 in the fourth quarter of 2017 to about $1. This problem is being solved by technologies such as lightning network to expand the transaction volume of bitcoin within a certain period of time
P2P can refer to:
peer-to-peer, a network technology and network topology

file sharing, often using point-to-point technology
point-to-point protocol, which is used for dial-up computing, is usually abbreviated as PPP
Peer-to-Peer Lending, also known as P2P lending, is also known as Internet lending and P2P financing in Chinese mainland.
pay to play
a method for preparing methamphetamine from methylamine.

4.

P2P network (peer-to-peer, referred to as P2P), also known as peer-to-peer network, also known as peer-to-peer network. This is a kind of Internet system without central server and completely exchange information by client

the central network system with a central server can be described in the following figure:

and the P2P network can be understood in the second figure. The P2P network can be understood in the second picture

different from the central network with central server, each client in P2P network is a client node and has the function of server. An important goal of P2P network is to enable all clients to provide resources, including bandwidth, storage space and computing power. The capacity of such a network can be much larger than that of a network with a central server. In the network of central server structure, every time you add a client, it means that the data transmission speed of all users will be reced, but P2P network will not

The robustness of

P2P network is much better than that of the central server network. Because as long as there is a problem with the central server, the whole network will collapse. However, if any client of P2P network has problems, the whole network still works normally

5. This should be the strategy that bitcoin should adopt to tighten the policy of the central bank, because the central bank has not banned bitcoin trading, so in theory, P2P trading mode is feasible. P2P is the English abbreviation of peer-to-peer mode, that is, direct buyers to sellers, without middlemen. Bitcoin is still convertible in the international market, so I think it has a good market.

6. Peer to peer (P2P) can be simply defined as sharing computer resources and services through direct exchange, and the network formed by the application layer of P2P computing model is usually called peer-to-peer network. In the P2P network environment, thousands of computers connected to each other are in a peer-to-peer position. Generally speaking, the whole network does not rely on a dedicated centralized server. Each computer in the network can not only act as a network service requester, but also respond to the requests of other computers, providing resources and services. Usually these resources and services include: information sharing and exchange, computing resources (such as CPU sharing), storage sharing (such as cache and disk space use), etc< The number of computers in the network is relatively small. Generally, the number of computers in the peer-to-peer network is less than 10, so the peer-to-peer network is relatively simple
2. The distribution range of P2P network is relatively small, usually in an office or a home
3. The network security management is decentralized, so the data confidentiality is poor
4. Sharing resources and services through the most direct exchange, using non centralized, equal status of each node, as a server and client
because peer-to-peer networks do not need special servers for network support, and do not need other components to improve the performance of the network, so the networking cost is low, and it is suitable for small and medium enterprises or families with less network<

2. Network steps editing
1. Network topology
2
3. Select the network connection device according to the type of transmission medium, network speed, network coverage, etc
4. Hardware connection
5. Installation of network software
6. Set up resource sharing< The current communication modes include client / server, Br
Title
owser / server and slave / master. For example, both intranet and Internet are based on client / server and browser / server mode, while the early host system is based on slave / master mode. The characteristics of these modes are: they are all application oriented, there must be an application server in the network, the user's request must be completed through the application server, and the communication between users must also pass through the server. In peer-to-peer network, users can communicate directly, share resources and work together<

4 software type editing
peer to peer network software mainly includes the following types:
1. Instant messaging software, such as ICQ, anychat, etc. Two or more users can communicate through text, voice or file, and even communicate with mobile phones
peer to peer network
2. Software for sharing file resources, such as Napster and Gnutella. Users can directly download or upload files from any PC installed with similar software, and retrieve and the shared files
3. Game software. Many current online games are realized through peer-to-peer network
4. Storage software, such as FARSITE, is used to store storage objects on the network
5. Data search and query software, such as infrasearch and pointera, is used to complete information retrieval in peer-to-peer networks
6. Collaborative computing software, such as netbatch, can connect thousands or tens of thousands of PCs and use their idle time for collaborative computing
7. Collaborative processing software, such as groove, can be used for enterprise management
8. P2P distributed computing
9, bitcoin, lightcoin and other virtual digital currencies are all built on the P2P network<

5 technical standard editor
there is no unified standard for peer-to-peer networks in the world
in August 2000, a P2P working group was established, with members including Intel, IBM and HP. The other main obstacles to the development of peer-to-peer network are right, network bandwidth, management and security. How to connect phones, mobile phones, household appliances and instrial equipment is also a problem to be solved in peer-to-peer networks
domestic
the domestic peer-to-peer network market started in 2000
there are two main applications in China: file sharing and collaborative work
in terms of file sharing, a number of domestic companies have launched their own procts. At present, the main Chinese peer-to-peer network software include workslink, ezpeer, Jelawat, Kuro and toperson, as well as PASP_ E-school real-time interactive multimedia online classroom teaching software. In the future, enterprise peer-to-peer network application will be a hot spot, which will mainly solve the problems of enterprise internal transaction processing collaboration, enterprise portal, enterprise virtual private network (VPN), remote interaction and broadband applications. Domestic enterprise application procts based on peer-to-peer network technology include km server, SME knowledge management software, etc.

7.

P2P has two meanings, namely:

1, P2P refers to peer-to-peer network:

peer-to-peer network, that is, peer-to-peer computer network, is a distributed application architecture that distributes tasks and workload among peers, and is a networking or network form formed by peer-to-peer computing model in the application layer“ In English, "peer" has the meaning of "peer, partner and peer". Therefore, literally, P2P can be understood as peer-to-peer computing or peer-to-peer network

2, P2P refers to the Internet Financial peer-to-peer lending platform:

P2P is the abbreviation of English peer-to-peer lending, which means indivial to indivial. Also known as peer-to-peer network loan, it is a kind of private small loan mode that gathers small funds to lend to people with capital demand

extended materials:

in the P2P network environment, multiple computers connected to each other are in a peer-to-peer position, each computer has the same function, no master-slave, a computer can be used as a server, set shared resources for other computers in the network, and can be used as a workstation, Generally speaking, the whole network does not rely on a dedicated centralized server or a dedicated workstation

each computer in the network can not only act as a network service requester, but also respond to the requests of other computers, providing resources, services and content. Usually these resources and services include: information sharing and exchange, computing resources, storage sharing, network sharing, printer sharing, etc

8. Peer to peer network, namely peer-to-peer computer network, is a distributed application architecture that distributes tasks and workloads among peers. It is a networking or network form formed by peer-to-peer computing model in the application layer“ In English, "peer" has the meaning of "peer, partner and peer". Therefore, literally, P2P can be understood as peer-to-peer computing or peer-to-peer network. Some media in China translate P2P as "peer-to-peer" or "end-to-end", while academics call it peer-to-peer networking or peer-to-peer computing, which can be defined as: network participants share part of their hardware resources (processing capacity, storage capacity, network connectivity, printers, etc.), These shared resources provide services and content through the network, and can be directly accessed by other peer nodes without intermediate entities. The participants in this network are not only the providers of resources, services and content, but also the clients of resources, services and content
in the P2P network environment, multiple computers connected to each other are in a peer-to-peer position. Each computer has the same function, and there is no master-slave relationship. A computer can be used as a server to set shared resources for other computers in the network, and can also be used as a workstation. Generally speaking, the whole network does not rely on a dedicated centralized server, There is no dedicated workstation. Each computer in the network can not only act as a network service requester, but also respond to the requests of other computers, providing resources, services and content. Usually these resources and services include: information sharing and exchange, computing resources (such as CPU computing power sharing), storage sharing (such as cache and disk space use), network sharing, printer sharing, etc
P2P finance, also known as P2P credit, is a kind of Internet Finance (itfin). Point to point

P2P is the abbreviation of person to person (or peer-to-peer), which means person to person (partner to partner). Also known as peer-to-peer network loan, it is a kind of private small loan mode that gathers small funds to lend to people with capital demand. It is a kind of Internet Finance (itfin) procts. It is a kind of private small loan, with the help of Internet and mobile Internet technology network credit platform and related financial behavior and financial services
in August 2016, the CBRC issued the "guidelines for online lending fund custody business (Exposure Draft)" to all banks (hereinafter referred to as the "exposure draft") The draft not only puts forward certain qualification requirements for banks to carry out deposit business, but also puts forward five requirements for the access platform, including completing the record registration in the local financial regulatory department of the instrial and commercial registration place, and applying for the corresponding telecom business license according to the relevant provisions of the competent department of communication. One of the most concerned items in the instry is that the depository bank should not outsource or be undertaken by cooperative institutions, and should not entrust online lending institutions and third-party institutions to open transaction settlement capital accounts for borrowers and borrowers. On October 13, 2016, the general office of the State Council issued the notice on the implementation plan for the special rectification of Internet financial risks.

9. P2P is the abbreviation of peer-to-peer Equal in status, ability, etc& quot; Colleagues & quot; And & quot; Partner & quot; And so on. In this way, P2P can be understood as & quot; Partner to partner & quot; Or peer to peer networking. At present, people think that it has a bright future in enhancing people's communication, file exchange, distributed computing and so on. P2P or point-to-point download means download term. It means that while you download, your computer will continue to upload from the host. The more people there are, the faster the download speed is. However, the disadvantage is that it will damage your hard disk (read while writing), and it will occupy more memory, which will affect the speed of the whole machine, P2P directly connects people and enables people to interact directly through the Internet. P2P makes communication on the network easier, more direct sharing and interaction, and truly eliminates middlemen. P2P means that people can directly connect to other users' computers and exchange files, instead of connecting to the server to browse and download as in the past. Another important feature of P2P is to change the Internet's current big website centered state and return to & quot; Decentralization & quot;, And give the power back to the user. P2P seems to be very new, but just as B2C and B2B transplant common things in the real world to the Internet, P2P is not new. In real life, we communicate face to face or by telephone according to P2P mode every day.