CoderZhi

https://github.com/iotexproject/iotex-explorer/commit/d3f9d32402db4fa276b5597308b9ae8e3b7c3819#diff-658c91e20fa532ea1f794cfa2b946624ecaa0e1c0b57606a38e68b8dcbbb0c75L781-L783 we should either revert this change of update frontend graphql query

Read data directly from db or chain or analytics

via calling member.iotex.io/api-gateway

Given an account address, most of the information are public available. Thus, it is not a big problem to store the account address and show account details before user input...

Contract source code validator

1

Contract source code validator for contract creators to upload their source code. If source code matches the byte code of the contract, store that source code and abi. With the...

1. CandidateStateManager extends CandidateStateReader 2. Clean up the two interfaces 3. Use appropriate one, e.g., use StateReader in the readonly functions ### Description of the code refactor ### Why is...

fix read states

1

Read states from two layer trie for factory and its working set store. Fixes #(issue) ## Type of change Please delete options that are not relevant. - [] Bug fix...

add blockdao server and grpc blockdao

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Add grpc blockdao, which will request blockdao server to read data remotely Follow up PR needed to setup a sever to serve blockdao (including building) ## Type of change Please...

api node in read only mode

2

BlockSync, ActPool, Consensus and Dispatcher will be disabled in read only mode. Unit test will be added in a follow up PR ## Type of change Please delete options that...

shards within trie

1

This pr enables a node to load archive data from different shards (different db). We need a follow up PR to disable to read from head, that a factory could...