The current blockchain implementation cost is too high and the speed is too slow to be used as a general computing platform. The successful system is using real-time offline data to find the market meeting point. Now it is in a difficult situation, not only because high-profile bad actors have cast a long shadow on the blockchain ecosystem, but it is difficult to overcome three major problems if we do not give up the principle that the blockchain is initially attractive. The cost of writing operation is prohibitively high. In order to ensure the security promised by the blockchain-based system, the storage and writing operations on the chain are very slow. It can be said that because the nodes that need to be exceeded agree on the validity of the new data written, with the addition of nodes to the network and the increase of writing request traffic, the performance will further decline, and the length and size of any given blockchain account book will increase significantly with the use, breaking the vast majority of database infrastructure in the market today. Restricting operation, database analysis, database and distributed ledger are effective, and different types of database management systems have emerged with different peer-to-peer blockchain networks. What is puzzling is that they are not only databases, but also can be used to host services, Internet applications or new servers. Decentralized applications are written by any capable developer, and most new technologies will go through a stage of over-generalization until they find a suitable product or market. The root causes of these three challenges are: Similarly, using the right tools to do the wrong work, for example, most professionals will not use the operation database as an analysis database, and vice versa. For example, using distributed account books as an operation or analysis database is a particularly bad collocation reason, which will be further explained below. Of course, the blockchain community is studying innovative methods to solve performance problems without compromising security, but it takes time. It can be believed that Ethereum has recently taken some changes in this regard. Blockchain, which must be put somewhere, has shifted this trust from the traditional model, but it has not fundamentally eliminated this requirement. At least today, there is no offline real-time data to provide a direct way to find the product market fit. However, this method has found trust in the system in the form of operational analysis data. However, the most successful and blockchain-based services in the market have made this trade-off, using the right tools, working methods and using each technology to play their best. Long Function Before discussing how and why real-time data can be used to make progress, let's consider the future prospects. No matter what the triple challenges we have just identified, what will continue to push forward. At this moment, it is important to remember that blockchain cryptocurrency cryptocurrency is the application and wider concept of blockchain concept and basic technology building blocks, as well as the core concept of blockchain, trading positions and who owns what cannot be tampered with public records. There is a continuous and interesting difference from the current financial system. In the current financial system, such books reside in private databases, and institutions and laws can only be accessed through the rules of management agencies and regulatory agencies. For specific use cases, these are indeed of real-world value and significance. According to McKinsey, the largest lending platform issued loans, loans, deposits, remittances, asset swaps, trade financing and insurance in. Although it started early, it shows remarkable activity. Digital identity services and supply chain and logistics management are still an obvious possibility. The speculative use cases in the hypothetical meta-universe are promoting real investment. Companies such as Dollar are turning to rename and go all out to private blockchain systems on closed and protected networks. For example, it may not be what the founders envisioned, but now it can provide more general use cases for specific industries and institutions at the cost of becoming a system open to the public. Substitution tokens or unique, indivisible and tamper-proof token concepts have real potential commercial value in digitally representing the real world and online-only temporary assets, which are all made possible by safe public speculation, but have not yet been solved. In some cases, the physical connection between the real world and numbers is still being explored. In this quarter's report, providers pointed out that the deployment of smart contracts has increased compared with the same quarter of last year, although like any new ideas. There are still some major problems to be overcome, but the interest of investment funds, developers and institutions is really attractive, which can attract the energy to promote the development of blockchain. With the improvement of core technologies, more value will be created, and new opportunities will emerge as more value is generated, thus stimulating people's interest in solving regulatory laws, data privacy and better experience for developers and end users. Precautions for developers' data on the chain are challenges faced by blockchain products based on workload proof. The operation database is very suitable for fast and efficient data storage and retrieval, and the analysis database is very suitable for fast and open query and exploration of non-relational databases. It provides different levels of operation or analysis functions on a large scale without sacrificing performance and availability. Blockchain-based systems provide secure and immutable books, but trying to use secure and additional immutable books as operation analysis or non-relational databases at the cost of performance will lead to the following unacceptable problems. The presentation technology stack sets the expectation of most people in the world for a fast-response digital experience. Whether you use a tablet, a mobile phone or a desktop laptop, it doesn't take two minutes to six hours. Most popular blockchain implementations are based on a slow proof-of-work algorithm to protect the writing of blockchain data storage, and based on a slow peer-to-peer consensus to ensure that the data read across the node network is consistent. Blockchain is not only a big data problem, it is also a big data problem. It is a problem, which is huge and incredible data, and it will only become bigger and bigger with the increase of usage. Few operation or analysis databases can reach this level, or even fewer databases can truly realize the linear scalability of this level, thus greatly narrowing the scope of choice. The contradictory and inaccurate data blockchain has a wide range of point-to-point design and workload proof properties, which makes it safe, but it will produce inconsistent data, which makes it impossible to be used as an application operation or analysis database. Because there are no error messages or fault codes for these problems, error handling codes are written to test. 比特币今日价格行情网_okx交易所app_永续合约_比特币怎么买卖交易_虚拟币交易所平台

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