Taige determined to pass on 5 mining routes
In 2009, bitcoin was born. Bitcoin is a kind of electronic currency which is generated by cipher coding and a lot of calculation of complex algorithm. Although it is a virtual currency, bitcoin has attracted unprecedented global attention
this string of numbers condensing encryption algorithm and computing power can not only be safely circulated and exchanged for physical objects, but the value of 1 bitcoin was even as high as 8000 yuan. Some researchers believe that bitcoin has the possibility to break the monopoly of global currency issued by the state for thousands of years. Inadvertently, the new financial wave caused by bitcoin has quietly taken shape
virtual currency is not new. Why is only bitcoin so popular? Its volatile price makes investors worry more: what is the reasonable price of bitcoin? Where is the price support system? Is such a sharp fluctuation a sign of its instability and eventual collapse
as the first pioneers to participate in and study bitcoin in China, the authors of bitcoin: an illusory and real financial world have a profound understanding of these issues. Starting from the introction of the concept of bitcoin, this book comprehensively and systematically expounds the origin, development, technical principle, ecosystem and other key issues of bitcoin, and also boldly imagines the practical application and future prospects of bitcoin
"bitcoin: an illusory and real financial world" frankly faces all kinds of disputes caused by bitcoin. Aiming at the problems of the government and the monetary system, it deeply discusses the possibility of bitcoin changing the current global monetary system and moving towards the direction of non nationalization of currency issuance, and reveals the impact of bitcoin on the real financial instry, Even the impact on the future world
my suggestions are:
1. When the starting capital is below 500, you can go to the blacksmith's shop in zahe to do chores, choose to buy saltpeter, then use the 500 Guan he gave as the starting capital, resell it several times, and then use all the money to buy saltpeter and buy more. Back to zahe, he repeatedly went in and out of the forging and smelting house, and repeatedly took the task of buying saltpeter until all the saltpeter was used up. This will at least make your fortune reach 3000
2. When the capital reaches more than 3000 Guan, you can resell Beijing tea and Qian, which can reach 6000 Guan
you can stir fry grain above 36000. Remember to stir fry grain when it is light enough, and stir fry grain when it is light enough
remember to pick up and sell the army grain when you take the task, and then find the cheapest ting to sell one by one, and then sell a few more, one by one. I remember that in July, August and September, the lower limit is 400; in peacetime, the lower limit is 370; in January, February and March, the lower limit is 340. When the price of rice reaches the lower limit, it is bought and sold elsewhere. You can get rich. At the same time, remember that when you buy all the rice in a Ding, the price of rice will soar when you go to that Ding next month. Don't you have two months to sell grain? So in the first month, you should remember to keep 40-50 stone rice, and sell it in the next month
4. It's useless to ask for too much money. Maybe 4 or 5 W is enough. Before you become a city Lord, these are enough for you to spend too much time. After you become the Lord of the city, ask your subordinates to make money (raise military funds), and you will embezzle public funds.
the cluster completes the same work through multiple PCs, which is more efficient and stable
the working process of two or more PCs is the same, but it is faster, which is now called cloud. If one crashes, the other can work
how to cluster multiple PCs
the structure of the PCs that make up the PC cluster system should be the same, not too different. Cluster PC can be divided into four types according to function and structure
in a load balancing cluster, when multiple PCs are running, it is generally necessary to connect multiple PCs through one or more front-end load balancers, and then load balancing devices are distributed to a group of back-end or a PC node, so as to achieve the stability and high performance of the whole system
how to cluster multiple PCs
High Availability Cluster refers to that when a PC node in the PC cluster fails, the tasks on that PC will be automatically transferred to other normal PCs, and the failed PCs in the cluster can be maintained offline and then put online, which does not affect the whole work, which reflects its high availability
how to cluster multiple PCs
high performance computing cluster is mainly used in the field of scientific computing, which allocates processing tasks to different PCs to improve the processing capacity
high performance cluster is very suitable for the work of big data communication between PC nodes, which reflects the strong processing ability. For example, the intermediate results of one node may affect the calculation results of other nodes
how to cluster multiple PCs
grid cluster is mainly composed of heterogeneous resources, mainly focusing on computing resources, including grid workload management software provided by the same processor and operating system, which can distribute workload to different types and configurations of PCs
grid provides high scalability, and the dynamic characteristics of grid can provide good high scalability. Cluster and grid computing complement each other
how to cluster multiple PCs