如何更快地从智能合约中获取数据

Question

I am currently using Nethereum, which is a C# wrapper to web3 where it makes about 1.2k requests within an hour on one thread. I need to make about 30k requests within 1 hour.

How can I quickly retrieve data from smart contracts? Is it possible to use a proxy? When writing a proxy, I mean sending a request to an intermediary server that will send a request to the target smart contract on my behalf. Or is there any other path that can help to solve this problem?

I am considering setting up my own node, but if there is any other way, I would rather avoid it.

Answer 1

Setting up your own node is the easiest to get data out from smart contract fastest . Because any IO to your node is local, it is tens or hundreds of times faster than with a remote node. Any other trick does not come even close to this.

You can also parallelize queries. Here is an example Python script that uses a thread pool to extract eth_getLogs over JSON-RPC .