Virtual currency of ore feeder in 2019

1. After the craze of the encryption world in 2017 and 2018, there have been more than 2000 kinds of cryptocurrencies on the market, but few of them can generate revenue. Which currency has more potential in 2019
bitcoin (bitcoin)
as the wind vane of virtual currency, its position in the coin circle is recognized. It is no exaggeration to say that the rise and fall of bitcoin affect the nerves of investors. For example, in the virtual currency trading in the domain Kingdom, investors choose to be bullish or bearish, and they can make profits after maturity. Virtual currency is not only a currency, but also a symbol of virtual currency
Ethereum is regarded as the symbolic currency in the era of blockchain 2.0. The concept of public chain created by Ethereum is no less important than that of windows in the operating system, and its market value is second only to bitcoin. Ethernet currency is widely used in many cryptocurrency markets<

ripple
ripple is a kind of virtual currency. There are many old players who know ripple, but they are a little strange to novices. Since its founder Jed launched, reborn coin has many fans in China, and also has great influence in Europe, the United States and other regions
Factom
is one of the most popular cryptocurrency investment lists. Factom currently ranks 79 on the cryptocurrency list, with a market value of $60927718 and a current price of $6.48, which means that it is likely to become a top big currency in terms of market value
don't invest in counterfeit currencies that are hot and hot for huge profits. Only a good currency can really help investors achieve their profit goals.

2. Hello, just buy bitcoin
advantages
complete decentralization, without issuing institutions, it is impossible to manipulate the number of issues. Its distribution and circulation are realized through open-source P2P algorithm

anonymity, tax exemption and supervision free

robustness. Bitcoin is completely dependent on P2P network and has no distribution center, so it cannot be shut down externally. Bitcoin price may fluctuate and collapse, and many governments may declare it illegal, but bitcoin and its huge P2P network will not disappear

cross border. Cross border remittance will go through layers of exchange control agencies, and the transaction records will be recorded by many parties. But if you trade with bitcoin, enter the digital address directly, click the mouse and wait for the P2P network to confirm the transaction, a lot of money will pass. It does not go through any regulatory agencies and will not leave any cross-border transaction records

it is difficult for the cat to survive. Because bitcoin algorithm is completely open source, anyone can download the source code, modify some parameters, recompile, and create a new P2P currency. But these counterfeit currencies are fragile and vulnerable to 51% attacks. Any indivial or organization, as long as it controls 51% of the computing power of a P2P currency network, can manipulate transactions and currency value at will, which will be a devastating blow to P2P currency. Many Shanzhai coins die in this link. The bitcoin network is robust enough. If you want to control 51% of the computing power of the bitcoin network, the number of CPUs / GPUs required will be astronomical.

3. In 2020, BTC will be halved. I don't need to say more about what it means. The market will start at the end of November or December. The biggest bull market in history is coming. What else can we do

4. If a few years ago, maybe I would not hesitate to say bitcoin, but in recent years, the development of bitcoin is a bit unsatisfactory. Today's latest information report also shows that the price of bitcoin has fallen below $10000. If you only hold bitcoin, it may not be good news, but it has no effect on the virtual currency contract transaction, which can be traded in both directions

if you don't have a lot of spare money on hand, it's a good choice to invest in virtual currency at this time. With a threshold of several hundred yuan, new users of the realm can also get a $50 coupon, which will not affect our lives, but also bring considerable benefits<

the investment mode that can also trade is not only suitable for young people, but also for the elderly, because it does not require you to have much deep investment experience, as long as you know how to judge the direction of price rise and fall, and the trading time is relatively free, 24 hours a day can be operated at any time.

5. There are too many newly registered virtual currency companies, but most of them are in the guise of virtual currency. At present, bitcoin's well-known virtual currency platforms are:

bitcoin trading platforms: bitcoin China, okcoin, fire coin, bitcoin trading network, China bitcoin
mining machine manufacturers: bitcoin mainland, Ajie mining machine, Avalon mining machine
Shanzhai currency trading platform: biter, Fuyuan currency trading platform, bitera.

6. It's possible to dig, and no one can stop it. However, virtual currencies such as bitby have been declared illegal by the state, and prices have plummeted. As a result, fewer and fewer people are mining, and even drag down the sales performance and economic benefits of enterprises manufacturing graphics cards. It's a bit too late for you to get involved now, The chance to make a fortune is over. It's better to choose another project.

7.

Compared with the traditional centralized application system, the advantages of microservice are as follows:

< UL >

each service exists independently, so it can be deployed independently, without having to go through a full service release every time a function is released

follow the principle of single function, services can be called through restful or RPC, function decoupling

"fine-grained" high scalability, each service can be expanded independently, single load balancing

decentralization, as far as possible to achieve "self-service"

is concive to simplify the separate development, testing and deployment, Disadvantages of friendly to development team

< / UL >

microservices:

< UL >

the availability and maintenance of services highly depend on service governance, if the governance is not good, it will be a disaster

some services may cause performance bottlenecks, and the downtime of some services may affect many services

service configuration is cumbersome

< / UL >

8. Tiandi technology, zhengmeiji, Taiyuan Heavy Instry, Shandong mining machinery Co., Ltd

9. The trading forms of digital currency and stock are roughly the same. Note that I'm talking about forms, not rules! Digital currency also has exchanges. Different exchanges will have different currencies. After each digital currency is opened, there will be real-time transactions! As for which exchanges there are, it's not convenient to say, and most of them can't log on now.

10. Registration is free. It's not only free, but also gives you a 2-coin small miner. It takes 5 months to proce 2-coin. You can control it freely. You can sell it. Today, the price of 1-coin is 210 dollars;