How much hard disk does blockchain technology need

1. According to the current talent demand in the blockchain field, it can be roughly divided into the following categories:
1. Build a distributed ledger application based on DLT technology to realize the business requirements of customers on DLT. At present, the more famous one in this field is REBO. So what does DLT mean? Just look at what REBO is doing
2. Develop your own application on the existing public chain. At present, most companies are doing this. This category is also characterized by low threshold, high business potential and low risk
3. Companies develop their own public chains, which have the greatest potential in the future, but also have the highest risks and technical difficulties
4. Blockchain ecological infrastructure. For example, mobile wallet, hardware cold wallet, trading platform, blockchain content platform and so on are the blockchain instries with the highest commercial profits at present. Relatively speaking, the threshold is low and the risk is low, but there are many competitors
if we start from technology, what languages and knowledge do we need to learn
for the first class, go language is necessary, because DLT is mainly based on go language, and it also needs to master certain application development ability, because it must be a piece of software rather than a bunch of command-line source programs delivered to customers. For the second category, the mainstream of smart contract is the solidness language of Ethereum smart contract, so if you want to enter the second category of enterprises, you need to start with Ethereum. The third type of public chain development, the mainstream is C + + and go, but there are also many famous projects are implemented in trust, such as: Facebook's Libra, fire coin's nervos and so on. In fact, the fourth category has little to do with blockchain technology, because development such as trading platform does not need blockchain technology
in addition to the above technical hard power, blockchain companies prefer "slash youth", that is, talents who master multi field knowledge at the same time, which can be divided into three categories: finance and blockchain, content operation and blockchain, community operation and blockchain. Among them, the third kind of talents is the rarest, because most technical talents are not good at communication and exchange. However, e to its distributed characteristics, blockchain especially needs the joint efforts of the community to create and maintain a chain
in the end, many people mistakenly think that blockchain is a brand new instry, and that blockchain is totally different from traditional fields. This is actually a big mistake. From what has been written above, you can also find that in the end, blockchain still needs to solve the actual needs in reality. The only difference is that the tools to solve the needs have changed, so don't think that only knowing blockchain can kill all sides, It is very important to have the basic knowledge of the requirement field
the application fields of blockchain include digital currency, token, finance, anti-counterfeiting traceability, privacy protection, supply chain, entertainment, etc. with the popularity of blockchain and bitcoin, many related top domain names have been registered, which has a great impact on the domain name instry.

2. This problem is very good. The bigger the hard disk is, the better. A mining machine is vacant for so many hard disks in the early stage, which can not proce value. It will only increase the cost of miners. It is enough to put 4T hard disk in one disk, and the space of 4T is enough for you to use for a long time. At present, the mining machine procts in the market are mixed. It is recommended to understand and compare them before making a decision. I bought the matrix Z3 mining machine of Diancun technology, It's cost-effective. You can pay attention to it

5. 1、 Materials required for reimbursement

1. Basic materials: claim application form, of the insured's valid identity certificate (the certificate filled in at the time of insurance application) and of bank card

2. Special materials: full set of inpatient medical records (first page of inpatient medical records, admission records, operation records (if any), discharge summary, examination and laboratory report, body temperature list, doctor's order list), original inpatient invoice and detailed summary of inpatient expenses

it should be noted that the full set of inpatient medical records need to be photocopied in the medical record room of the hospital with the insured's identity certificate for a period of time after discharge, and then please affix the special seal for ing in the medical record room

2. Matters needing attention

1. The situation of medical insurance reimbursement may not be the same in different places, and some can be settled directly in different places, or even in different provinces

2. Be sure to bring the original when reimbursement. If you use it in other places, you can it and ask the medical insurance center to stamp it

tips: what materials are needed for hospitalization medical insurance reimbursement? Generally speaking, you need to bring the first page of medical record, admission record, discharge record, discharge certificate, diagnosis proposal, long-term medical advice, temporary medical advice, admission certificate, transfer certificate and hospitalization invoice. Reimbursement must bring the original, if you use it in other places, you can it, please medical insurance center seal.

7. Suggestions for the use of mechanical watch:

1. The watch with manual winding movement should be wound at the same time every day, so that the watch can operate with enough energy in the next 24 hours

2. The energy of the watch with automatic winding movement comes from the movement of the wearer's arm, so it is not necessary to manually wind the watch under normal wearing conditions. Only when the wearer's movement is not enough to add enough energy to the spring, the watch can be manually wound up, and the crown rotation is controlled within 20 turns

3. For an automatic winding watch that has not been worn for more than 40 hours, turn the crown for 20 turns to start the drive system of the movement again

4. In order to prevent moisture from seeping into the watch case and keep the watch waterproof, please make sure that the watch crown is locked at all times
our store is located in room 1102, 11th floor, block D, Huaxi International Center, Chaoyang International Trade Center, Beijing

8. Chinese currency ZB is very reliable. It should belong to the first echelon in China, and it should be very easy for beginners to start. It depends on the indivial to make money, but the pit of Chinese currency is less than other exchanges. Also, we have to say that the publicity of ZB is much worse than other domestic companies. But after all, we have more than seven years of operation experience, and no accidents have occurred.

9. The minimum requirements of Windows 7 hard disk are as follows:
16GB for 32-bit system; The 64 bit system is 20GB

the specific configuration requirements are as follows:
1. CPU: 1 GHz 32-bit or 64 bit processor
2. Memory: 1 GB (based on 32 bits) or 2 GB (based on 64 bits)
3. Hard disk: 16 GB of available hard disk space (based on 32 bits) or 20 GB of available hard disk space (based on 64 bits)
4. Display: DirectX 9 graphics device with WDDM 1.0 or higher driver

for more detailed requirements, please refer to the following official instructions: