CDN mining without hardware

1.

mining is the use of bitcoin mining machine, which is used to earn bitcoin

one of the ways to get bitcoin is that users download software from personal computer and then run specific algorithm to get corresponding bitcoin after communicating with remote server

bitcoin is a kind of virtual currency. Bitcoin mining system is the process of carrying out mathematical operation for bitcoin network through computer hardware. Miners who provide services can get a reward, because the network reward is calculated according to the tasks completed by miners, so the competition for mining is very fierce

mining is actually a competition of performance and equipment. The mining machine composed of many graphics cards, even if it's only hd6770, can surpass the single graphics card of most users

and this is not the most terrible. Some mining machines are made up of more such graphics card arrays. When dozens or even hundreds of graphics cards come together, the graphics card itself costs money. Considering the hardware price and other costs, there is a considerable expenditure in mining

< H2 > extended data:

bitcoin mining process:

1. To find the ore pool

to start mining, there must be a ore pool with convenient operation and stable output. Its function is to subdivide the data packets for each terminal, and pay the corresponding amount of bitcoin according to the proportion of the data packets calculated by the terminal through precise algorithm

2. Download bitcoin miner (software)

in fact, there are many kinds of this miner, you can go to the official website to download

3. Setting mining software is a green software. After installation, we can set the language first to facilitate further setting. Next, you need to set the server, user name, password, equipment and so on. Generally, the server chooses a better network from BTC guide series, and the user name and password are set by ourselves before

4, bitcoin mining start

when we confirm that all settings are correct, click the "start mining" button to start bitcoin mining, and then the graphics card will soon enter the full speed running state, the temperature and fan speed will increase, you can monitor the state through gpu-z or graphics card driver

2.

1. Cloud storage: it is the storage part of cloud computing, which emphasizes storage and does not include distribution. Resources are put on the cloud storage platform of service providers, and users get resources from the cloud storage platform

2, CDN: contains two parts, one is cache, the other is distribution. When users access resources, they get resources from the cache server of the same network nearby. For example, Yunfan dcdn is a dynamic CDN, which places resources on the mining clients of miners all over the country, and users can access resources nearby

3, IDC: mainly for hosting and bandwidth leasing. In other words, IDC sells procts, while CDN sells acceleration services on the basis of IDC

extended data:

the relationship among the three:

1. Cloud computing and CDN are built on server clusters, that is, IDC. IDC is the hardware foundation of cloud computing. CDN can be built on IDC or cloud computing. Cloud can provide space, storage, database, cache, big data and so on

2. CDN is also a part of the cloud, which provides caching for the server and reces the pressure on the primary server. For the client, it can provide faster browsing and better experience. For example, watching video or live broadcast can read video from the CDN of each node in the cloud, instead of reading from the main server. For large traffic websites, the delay is greatly reced, and the customer experience is greatly improved

3. Infinite nodes are all deceiving

4. Infinite nodes are just a concept. You can think of it as a lot of nodes. Yunfan acceleration CDN is a crowdsourcing CDN for the flow of ore. the miner's mining client is equivalent to a node. As you can imagine, it has many more nodes than traditional CDN, which makes it cheap. At the same time, I have to say that the main node must be contributed by the miners in the computer room. This can ensure the quality of CDN. Generally speaking, you are very optimistic about this mode. As a node, you can get a return while contributing bandwidth. There was no such good thing in the past.

5. The cloud sail acceleration dcdn of infinite node CDN, nodes are mining clients of miners, cache information to clients, as nodes. Because a lot of people are digging traffic ore, so there are many nodes, more than the traditional CDN. That's about what I mean.

6. Unlimited CDN principle: for example, the cloud sail acceleration CDN mainly takes the mining client of each miner as a node, stores the video in each node first, and then gets it nearby, so it's fast to watch the video. This will involve P2P technology, so the price of this kind of CDN will be much lower. I think this kind of CDN is more suitable for grassroots webmasters, and it's also good for large factories to use traditional CDN with this kind of CDN< So what kind of CDN you want depends on the development of your website. This type of CDN is relatively innovative.

7. Have you ever played? Crowdsourcing CDN of traffic ore is the so-called shared CDN. Home computer, company computer, etc. can be used as a small node. As long as mining software is installed, it can contribute personal idle bandwidth, and then this part of bandwidth will be optimized to the video factory, and the video playback will be more smooth. This process is characterized by: everyone can contribute bandwidth, which is called shared CDN.

8.

CDN content distribution network. CDN is a content distribution network built on the network, which relies on the edge servers deployed in various places. Through the load balancing, content distribution, scheling and other functional moles of the central platform, users can get the required content nearby, rece network congestion, and improve the response speed and hit rate of user access

The basic principle of

CDN is to widely use various cache servers, and distribute these cache servers to the areas or networks where users visit relatively intensively. When users visit websites, the global load technology is used to direct users' access to the nearest normal cache server, and the cache server directly responds to users' requests

acceleration node is the node server deployed by CDN service providers all over the country. When users visit the website, they will visit from the nearest node server to improve the access speed

extended materials:

content distribution network (CDN) includes four elements: distributed storage, load balancing, network request redirection and content management. Content management and global network traffic management are the core of CDN. Based on the judgment of user proximity and server load, CDN ensures that the content serves the user's request in an extremely efficient way

generally speaking, content service is based on cache server, also known as proxy cache, which is located at the edge of the network and only & quot; away from users; One jump & quot; It's so far away. At the same time, the proxy cache is a transparent image of the content provider's source server (located in the CDN service provider's data center). This architecture enables CDN service providers to provide key technologies to end users on behalf of their customers, i.e. content providers:

1. Content publishing: it distributes or delivers content to the nearest remote service point (POP) with the help of indexing, caching, stream splitting, multicast and other technologies

2. Content routing: it is an integrated network load balancing technology. Through the redirection (DNS) mechanism in the content router, users' requests are balanced on multiple remote pops, so that users' requests can get the response from the nearest content source

3. Content exchange: according to the availability of content, the availability of server and the background of users, it uses the technologies of application layer exchange, stream splitting and redirection (ICP, WCCP) on the cache server of pop to intelligently balance the load and traffic

Performance management: it obtains the status information of network components through internal and external monitoring systems, and measures the end-to-end performance of content publishing (such as packet loss, delay, average bandwidth, start-up time, frame rate, etc.) to ensure that the network is in the best running state

9. CDN Internet content publishing network (content
delivery
Network), providers must cooperate with hardware and software, which is software for our users.

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