hub / github.com/WeBankBlockchain/Data-Stash

github.com/WeBankBlockchain/Data-Stash @v1.2.4

repository ↗ · DeepWiki ↗ · release v1.2.4 ↗ · + Follow

784 symbols 1,964 edges 180 files 180 documented · 23%

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README

WeBankBlockchain-Data-Stash

WeBankBlockchain-Data-Stash 是一个基于FISCO-BCOS平台的数据治理工具，为区块链底层平台FISCO BCOS提供节点数据扩容、备份、裁剪及快速同步的能力。用户可基于binlog协议同步区块链底层节点全量数据，实现冷热数据分离，支持断点续传、数据可信验证，并提供快速同步机制，助力FISCO BCOS轻松应对节点海量数据的运维场景。

此版本只支持FISCO BCOS 2.6及以上。

关键特性

节点账本全量备份
多维度账本校验
备份数据可信存储
断点续传
易于使用

环境要求

在使用本组件前，请确认系统环境已安装相关依赖软件，清单如下：

依赖软件	说明	备注
FISCO-BCOS	>= 2.7.1	需要为节点开启binlog选项
MySQL	>= mysql-community-server[5.7]
Nginx	>= nginx[1.17.3]
Java	JDK[1.8]
Git

文档

贡献代码

欢迎参与本项目的社区建设： - 如项目对您有帮助，欢迎点亮我们的小星星(点击项目上方Star按钮)。 - 欢迎提交代码(Pull requests)。 - 提问和提交BUG。 - 如果发现代码存在安全漏洞，请在这里上报。

License

开源协议为Apache License 2.0. 详情参考LICENSE。

Extension points exported contracts — how you extend this code

StorageService (Interface)

DBService @Description: DBService @author graysonzhang @data 2019-08-09 17:33:22 [32 implementers]

src/main/java/com/webank/blockchain/data/stash/db/face/StorageService.java

CyptoInterface (Interface)

CyptoInterface @Description: CyptoInterface @author maojiayu @data Dec 23, 2019 5:09:07 PM [4 implementers]

src/main/java/com/webank/blockchain/data/stash/crypto/CyptoInterface.java

RLPElement (Interface)

Wrapper class for decoded elements from an RLP encoded byte array. @author Roman Mandeleil @since 01.04.2014 [3 implementers]

src/main/java/com/webank/blockchain/data/stash/rlp/RLPElement.java

SelectService (Interface)

@author aaronchu @Description @data 2021/03/31 [2 implementers]

src/main/java/com/webank/blockchain/data/stash/query/service/SelectService.java

TablesStorage (Interface)

(no doc) [4 implementers]

src/main/java/com/webank/blockchain/data/stash/db/face/TablesStorage.java

Core symbols most depended-on inside this repo

size

called by 115

src/main/java/com/webank/blockchain/data/stash/rlp/RLP.java

get

called by 106

src/main/java/com/webank/blockchain/data/stash/query/cache/Cache.java

add

called by 48

src/main/java/com/webank/blockchain/data/stash/rlp/RLP.java

getRLPData

called by 41

src/main/java/com/webank/blockchain/data/stash/rlp/RLPElement.java

toString

called by 33

src/main/java/com/webank/blockchain/data/stash/rlp/Value.java

batchInsertDetail

called by 28

src/main/java/com/webank/blockchain/data/stash/db/dao/SysCnsInfoMapper.java

batchInsert

called by 26

src/main/java/com/webank/blockchain/data/stash/db/dao/SysCnsInfoMapper.java

getKey

called by 20

src/main/java/com/webank/blockchain/data/stash/query/dao/Table.java

Shape

Method 600

Class 153

Interface 27

Enum 4

Languages

Java100%

Modules by API surface

src/main/java/com/webank/blockchain/data/stash/rlp/RLP.java47 symbols

src/main/java/com/webank/blockchain/data/stash/rlp/Value.java24 symbols

src/main/java/com/webank/blockchain/data/stash/db/dao/SysTablesInfoMapper.java15 symbols

src/main/java/com/webank/blockchain/data/stash/utils/JsonUtils.java12 symbols

src/main/java/com/webank/blockchain/data/stash/db/service/SysTablesInfoService.java12 symbols

src/main/java/com/webank/blockchain/data/stash/read/MultiSourceBlockReader.java11 symbols

src/main/java/com/webank/blockchain/data/stash/db/dao/SysHash2HeaderInfoMapper.java11 symbols

src/main/java/com/webank/blockchain/data/stash/db/dao/SysHash2BlockInfoMapper.java11 symbols

src/main/java/com/webank/blockchain/data/stash/db/dao/SysConsensusInfoMapper.java11 symbols

src/main/java/com/webank/blockchain/data/stash/db/dao/SysConfigInfoMapper.java11 symbols

src/main/java/com/webank/blockchain/data/stash/db/dao/SysCommitteeVotesInfoMapper.java11 symbols

src/main/java/com/webank/blockchain/data/stash/db/dao/ContractParaFuncInfoMapper.java11 symbols

Datastores touched

(mysql)Database · 1 repos

stashDatabase · 1 repos

For agents

$ claude mcp add Data-Stash \
  -- python -m otcore.mcp_server <graph>

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