Rep based on Ethereum

1.

what is Ethereum:

Ethereum is an innovation based on the application of technologies and concepts in bitcoin to computers. Ethereum itself imitates a lot of bitcoin technology to maintain the computer platform. blockchain technology is one of them
Ethereum platform can safely run any program users want

advantages of Ethereum over other competitive currencies before Ethereum appeared, some digital currencies imitated bitcoin. However, these projects have their own shortcomings, they can only support one or several specific applications at the same time< However, the reason why Ethereum can surpass the limitations of these projects in the past is because of the core idea of Ethereum

what Ethereum wants to implement is a blockchain protocol with built-in programming language. Since it supports programming language, in theory, any blockchain application can be defined with this language, and then run on Ethereum's blockchain protocol as an application

The design of Ethereum is very flexible and adaptable

Ethereum target sets the advantages of blockchain technology, in order to add the advantages of blockchain, such as decentralization, openness and security, to almost all computing fields

blockchain applications of Ethereum

Ethereum has many blockchain applications, such as digital applications of gold and stocks, financial derivatives applications, DNS and digital authentication, etc

Ethereum has achieved more than 100 blockchain applications by many start-ups

Ethereum has also been closely watched by some financial institutions, banking consortia (such as R3), as well as large companies like Samsung, Deloitte, RWE and IBM. As a result, a number of blockchain applications such as simplified and automated financial transactions, merchant loyalty index tracking, and gift cards designed to achieve decentralization of electronic transactions have emerged

the relationship between Ethereum and blockchain:

Ethereum is a programmable blockchain

Ethereum does not give users a series of preset operations (such as bitcoin transaction), but allows users to create complex operations according to their own wishes

in this way, Ethereum can be used as a platform for various types of decentralized blockchain applications, including but not limited to cryptocurrency

like other blockchains, Ethereum also has a peer-to-peer network protocol. Ethereum blockchain database is maintained and updated by many nodes connected to the network. Each network node runs the Ethereum simulator and executes the same instructions. Therefore, people sometimes call Ethereum "world computer"

2. After several years of ups and downs,
in 2009, it was 7 cents a piece,
now the price is more than 20000
if we had invested 700 yuan to buy 10000 bitcoins at that time, would it be 2.6 billion now?

3. 650mah is battery capacity
bak means that the cell is proced by bicker company<
423048 refers to the specification of the cell (internal part of the battery), which is 4.2mm in thickness * 30MM in width * 48mm in length (please check it yourself)
btc8g26 / 04kh is the traceability code of the battery. If you find that there is a problem with the battery, especially the safety problem, return it to the manufacturer, and the manufacturer can find out the proction material, proction process, proction shift date and other information of the battery according to this code, so as to find out the cause of the battery problem, and improve the proction material and process, so as to avoid similar problems with other batteries. If necessary, call back the problem batteries of the same batch, Avoid greater losses, especially when there are fatal problems such as fire
I am a proction engineer of lithium battery. If you have any questions, please leave a message on my blog
ha ha, is the answer professional enough?

4. Hello, most of these platforms are not compliance channels, or even illegal,
but there is no problem, so it can not be determined
few investors and poor liquidity; Lack of supervision and serious manipulation.

5. August is a decentralized, open source, point-to-point prediction platform based on Ethereum blockchain technology. Users provide real-world information to the smart contract of aura, hold the native token (REP) of aura, observe the real results and use the token to vote on the results, and finally get the settlement based on the predicted results. Augur's incentive mechanism ensures that accurate and honest reporting of observations is the most favorable choice for users.

6. ERP system is an enterprise resource management system. There are special personnel to maintain the system.

7. Rep, is a file format, generally for a variety of single game video playback mode, allows players to watch video easily. At the same time, rep has the advantage of small space and is an essential tool for players
Rep (resilient Ethernet protocol)
resilient Ethernet protocol (REP) is an innovative protocol designed by Cisco, which is very suitable for ring network. It can control network loop, deal with link failure and improve network convergence time. Rep can provide fast and predictable convergence for layer 2 ring topology network.

8. Logistics, as an instry, is graally becoming mature in China, but the overall disadvantages of logistics are still great. For example, the quality of personnel and the corporate ethics of Chinese logistics companies have been greatly questioned. First of all, we need to make clear the future goal of Dell logistics, whether to go to the high-end market or the ordinary Taobao market. Of course, we need to make clear the positioning first, Then, after entering the Chinese market, for example, the current high-end logistics company, SF express, made a profit of 10.5 billion last year. Think about this huge market, and SF did not enter the secondary market very well. If the secondary market is exploited, you can imagine that if we go to the low-end Logistics, there may be huge competition pressure, Because there are too many express companies in the low-end market, basically fighting a price war! So you know. First of all, you need to think about these two basic realities before considering whether Dell logistics is feasible in China.

9. It is impossible to conclude a contract with a single person
know the credit and authenticity of the other company in advance
in terms of terms, safety should be put first

10. Sqlserver reporting services is Microsoft's database report design tool, which is integrated into Microsoft's business intelligence development tool: SQL Server business intelligence development studio. This tool is actually familiar with visual studio. We can develop data reports efficiently by using reporting services, Reporting Services provides us with various data templates. According to the data templates, we can build various types of reports, including commonly used tables, matrices, charts, etc., which will be introced to you. In addition, there are two kinds of data sources supported by reporting services: (1) OLTP, a data source based on SQL statements, provides data for reports by using relational database 2) OLAP, based on the data source of data warehouse, provides data for report by using multidimensional data set. Well, there are so many basic things, which will be used in the examples later. I will introce some concepts to you in detail

in principle, you can stop this service. As long as you confirm that you do not need to use this service