current position:Home>For cross-border e-commerce, since the transaction data volume is about 2 million orders per day, how to store it using blockchain technology?

For cross-border e-commerce, since the transaction data volume is about 2 million orders per day, how to store it using blockchain technology?

2022-02-03 23:01:55 Q & A of Denglian community

It's too expensive to put all the data on the chain , High cost , Is there a scheme to store the database directly , Or whether there are courses 、 Books 、 Recommend some ideas , I'll study , Our problem mainly revolves around :

The etheric fang 、 Wave field 、EOS

  1. The scheme of persistent storage
  2. The cost of persistent storage
  3. Historical data retention issues
  4. Syntax supported by data query ( Except for ID In addition to the inquiry , Whether you can query according to other fields )

In other words, the goods on our platform should support the purchase of virtual currency , How to use blockchain Technology .




Take the answer 1:

First of all, we need to clarify what problems we want to solve with blockchain ?

The advantage of blockchain is to solve the problem of trust , And the price is slow and expensive .

In addition, at present, all blockchains do not support reading and writing databases on the chain , Blockchain is born to solve the problem of database tamperability . Therefore, the feasibility of finding a blockchain combined with database is very low .

If a centralized solution is used , Is technically much simpler ( So it comes down to what problem you want to solve ). Today's cloud technology solutions are very reliable , Completely satisfied 1 2 3 spot .

The first 4 spot , Any traditional database can , There are also many ready-made mall schemes .






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