ETL virtual currency split

1.

ETL is Ethereum digital currency

Ethereum is an open source public blockchain platform with smart contract function, which provides decentralized Ethereum virtual machine to process point-to-point contract through its special cryptocurrency ether (ETH)

the concept of Ethereum was first proposed by vitalik buterin, a programmer, from 2013 to 2014, inspired by bitcoin, to the effect of "next generation cryptocurrency and decentralized application platform", and began to develop through ICO crowdfunding in 2014

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features:

1. Decentralization. Blockchain technology does not rely on additional third-party management institutions or hardware facilities, and there is no central control. In addition to the self-contained blockchain itself, each node realizes information self verification, transmission and management through distributed accounting and storage. Decentralization is the most prominent and essential feature of blockchain

2. Openness. Blockchain technology is based on open source. In addition to the private information of all parties involved in the transaction is encrypted, the data of blockchain is open to everyone. Anyone can query blockchain data and develop related applications through the open interface, so the information of the whole system is highly transparent

3. Independence. Based on consensus specifications and Protocols (similar to various mathematical algorithms such as hash algorithm used by bitcoin), the whole blockchain system does not rely on other third parties, and all nodes can automatically and safely verify and exchange data in the system without any human intervention

2. Eth is Ethereum
eth is a digital token of Ethereum. Developers need to pay eth to support the application. Ether currency, like other digital currencies, can be bought and sold on the trading platform.

3. Take bus no.21b or No.91 from Daluo Village (Shiguang Road) bus stop to Panyu Central Hospital (terminus)

4.

bus line: fan68, the whole journey is about 19.3km

1. Walk about 30m from yiwanjia shopping mall in Guba village to Gudong Village Station

2. Take fan68, pass 31 stops, and reach Xinghai Park Station

3. Walk about 410 meters to Panyu District Hospital of traditional Chinese medicine

5.

bus line: fan51b, the whole journey is about 13.6km

1. Walk about 250m from GOME (Panyu store) to Xinghai Park Station

2. Take fan51b, pass 23 stops, and reach zengbian Village Station (or take fan51 Road)

3. Walk about 120m to Xinzao metro station (Metro Line 4)

6. Cangzhou? Right out of the hospital, straight to the end to see!

7.

Kettle is a foreign open source ETL tool, written in pure Java, which can run on windows, Linux and UNIX, and the data extraction is efficient and stable

The main programmer of this project, Matt, wants to put all kinds of data into a kettle and then flow out in a specified format

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8. Brief introction: Hangzhou Guanzhong mining Machinery Co., Ltd. was established on May 31, 2009. Its main business scope is licensed business items: mining machinery, steel casting proction, etc
legal representative: Chen Mingqiang
time of establishment: May 31, 2009
registered capital: RMB 3 million
business registration number: 330184000084811
enterprise type: limited liability company (invested or controlled by natural person)
address: Shudong village group, Fengkou village, Renhe street, Yuhang District, Hangzhou