At present, mining generally refers to the use of workload proof mechanism of digital certificate. Take bitcoin as an example. In the process of Block generation, POW mechanism is used in bitcoin. A qualified BlockHash consists of N leading zeroes, the number of zeroes depends on the difficulty value of the network. To get a reasonable BlockHash requires a lot of trial calculation, and the calculation time depends on the machine's hash speed. When a node provides a reasonable BlockHash value, it indicates that the node has indeed undergone a lot of trial computation. Of course, you can't figure out the absolute number of calculations, because finding a reasonable hash is a probabilistic event. When the node has n% of the network power, the node has an n/100 probability of finding BlockHash. The mining pool increases the probability of obtaining the digital certificate by gathering a large amount of computational power, and then distributes the benefits according to the proportion of computational power contribution. Cloud mining pool is a typical distributed computing. Cloud mining pool based on MapReduce and combined with Odyssey cloud storage architecture. MapReduce is a computing model, framework and platform for parallel processing of big data, which implies the following three meanings:
1: MapReduce is a cluster-based high-performance parallel computing platform (ClusterInfrastructure). It allows common commercial servers on the market to form distributed and parallel computing clusters of tens, hundreds, and thousands of nodes.
2: MapReduce is a Software Framework for parallel computing and execution. It provides a huge but well-designed parallel computing software framework, can automatically complete computing tasks parallel processing, automatic classification calculation data and computing tasks, in the cluster nodes automatically assigned and perform the task and collect the calculation results, the data distributed storage, data communication and fault tolerance, parallel computing involves many of the system at the bottom of the complicated details to the system is responsible for processing, greatly reducing the burden of software developers.
3: MapReduce is a parallel Programming Model & Methodology. With the help of the design idea of the functional programming language Lisp, it provides a simple parallel programming method, realizes the basic parallel computing task with the Map and Reduce function programming, provides the abstract operation and parallel programming interface, in order to complete the large-scale data programming and calculation processing simply and conveniently. Based on MapReduce, we parallelized the workload proof function involved in mining and decomposed it into the Odyssey mine pool for operation. With the help of the huge computing power in the network, the odesaiyun mine pool is more competitive than other mine pools.
Odyssey's system captures all the electronic devices to sense, predict risk areas, and send warning signals of possible collisions.
In addition to executing smart contracts, it also provides storage services for massive amounts of data across the network.
As a necessary supplement to the super node, the edge node mechanism can sink intensive computing services to the edge node, which helps to reduce the response delay and bandwidth cost and meet the needs of various intelligent scenarios under the decentralized architecture model.
Adopt side chain architecture to adapt to the business scenarios of different industries, and the data between them should be independent of each other without affecting each other.
Side chain can connect different industrial application scenarios, so as to meet different needs of the real economy.
Symmetric encryption algorithm is adopted to protect access to merchant information, commodity information and information involving trade secrets. At the same time, non-encryption symmetric protection is adopted for very core secrets to ensure that the information is only visible to users.
Provide passengers with decentralized Shared driverless travel services through digital asset transactions
The platform has a large amount of performance evaluation data of driverless intelligent vehicles and the identity-only identification of the driverless intelligent vehicles, which can quickly match the needs of passengers, so as to quickly meet the needs of users and meet the needs of new or used cars.
The user drives a car connected to the Odyssey ecosystem, and all driving records will be stored in the cloud in an encrypted form, forming computing power, and mining will be Shared by the cloud.
Internet of things can form a network system without central server, which can reduce the impact of DDOS and other attack means, and make the whole system more stable and secure.
After the comprehensive promotion of 5G technology, a large amount of data obtained on the device side can be quickly transmitted to the cloud server, which can store and operate, and quickly feed back the operation results to the device side.
Internet of vehicles, unmanned driving, industrial control and other technologies all have extremely high requirements in terms of time delay reduction, while 5G can reduce network delay by an order of magnitude compared with 4G, which can provide solid technical support for the above areas.
Wireless Mesh is an important wireless networking technology applied in 5G network continuous wide-area coverage and ultra-dense networking scenes. It can build a fast and efficient wireless transmission network between base stations, improve the coordination ability and efficiency between base stations, and reduce the delay of data transmission and signaling interaction between base stations.
Odyssey network is exactly in line with the edge computing architecture. It can make full use of the computing power of the node itself, complete the docking requirements of computing storage of iot devices nearby, and improve the timeliness of the perception-computing-response process of iot.
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