
Geth 源码系列:存储设计及实现
在区块链的世界中,状态存储是每一个节点的「记忆核心」 — — 它记录着亿万账户的余额、合约的代码、交易的痕迹,甚至决定着一笔交易能否被正确执行。作为以太坊生态的基石,Geth 客户端如何以精密的架构设计承载海量状态数据?其存储系统如何在性能、安全与可扩展性之间找到平衡? 这篇文章是 Geth 源码系列的第二篇,通过这个系列,我们将搭建一个研究 Geth 实现的框架,开发者可以根据这个框架深入自己感兴趣的部分研究。这个系列共有六篇文章,在这第二篇文章中,将系统讲解 Geth 的存储结构设计与相关源码,介绍其数据库层次划分并详细分析各个层次中相应模块的核心功能。 以太坊作为全球最大的区块链平台,其主流客户端 Geth(Go-Ethereum)承担了绝大部分节点运行与状态管理的职责。Geth 的状态存储系统,是理解以太坊运行机制、优化节点性能、以及推动未来客户端创新的基础。 本文作者: po Web3buidler.tech Core Contributor, EthStorage Engineer Geth 底层数据库总览 自 Geth v1.9.0 版本起,Geth 将其数据库分为...

以太坊单独质押实战教程:手把手教你完成部署
内容丨Ray 编辑 & 排版丨Yewlne、环环 以太坊的单独质押(Solo Staking)是保护网络安全和去中心化的黄金标准。通过运行自己的验证者节点,您可以直接参与网络共识,获得完整的质押奖励,并保持对资金的完全控制。本教程将为您提供详细的指导,帮助您在家中部署以太坊单独质押节点,确保安全性和稳定性。前提概要首先,我们需要有这样的一个基本概念:要处理来自执行层的传入验证器存款,您需要运行执行客户端以及共识客户端。这意味着我们至少需要部署两个客户端程序(在本教程中,为三个,共识客户端按照功能进行了拆分)。如果想了解更多执行客户端和共识客户端的差异及功能职责,可以点击阅读: https://ethereum.org/zh/developers/docs/networking-layer/一、选择执行客户端以太坊生态的客户端种类非常丰富,执行客户端和共识客户端都有多种不同语言的实现,如使用 Go 语言实现的 Geth, 使用 Rust 语言实现的 Reth 等。你可以根据自己喜好,选择不同的客户端,整体流程是类似的,只是不同客户端实现涉及的命令不同。在这里,我们不能对所有的客户端...

重磅 | LXDAO 中文名正式从“良心 DAO”改为“蓝翔 DAO”!
撰文 | Bruce 编辑&排版 | Connie 图片 | Ache、Connie、Cikey重磅消息! LXDAO 今日起中文名正式从“良心 DAO”改为“蓝翔 DAO”! 让我们抓紧看看到底怎么个事儿——Web3 技术哪家强?中国就找 LXDAO!LXDAO 创办于 2022 年 6 月,至今已有快 2 年的历史,是由几位喜欢开源的开发者联合发起的一所现代化、综合性的产学研一体的 DAO 组织,主要从事 Web3 公共物品相关的教育、研发和维护。 LXDAO 以创办历史不太悠久,但实训项目齐全、师资力量雄厚、培养模式先进而闻名全国。LXDAO 超过一半的同学为程序员,是现代化 Web3 技师、高级技工的摇篮。学院概况LXDAO 现有 0 个校区(正在筹备在清迈四海搭建第一个线下校区)。我们主要在 Internet 远程学习和工作交流。面向全球 13810 个城市招生,不限语言、地区和种族,能同时容纳上百万人。 LXDAO 拥有丰富的实训项目,涵盖了 Web3 的多种主题,包括但不限于教育、公共物品、全链游戏、开源、开发者关系维护、商务合作等。 我们也跟许多国际单位联合开展一...
LXDAO 是一个专注研发的 DAO 组织,致力于构建支持有价值的公共物品和开源项目的无限循环。 LXDAO is an R&D-focused DAO dedicated to building an Infinite Cycle that supports valuable

Geth 源码系列:存储设计及实现
在区块链的世界中,状态存储是每一个节点的「记忆核心」 — — 它记录着亿万账户的余额、合约的代码、交易的痕迹,甚至决定着一笔交易能否被正确执行。作为以太坊生态的基石,Geth 客户端如何以精密的架构设计承载海量状态数据?其存储系统如何在性能、安全与可扩展性之间找到平衡? 这篇文章是 Geth 源码系列的第二篇,通过这个系列,我们将搭建一个研究 Geth 实现的框架,开发者可以根据这个框架深入自己感兴趣的部分研究。这个系列共有六篇文章,在这第二篇文章中,将系统讲解 Geth 的存储结构设计与相关源码,介绍其数据库层次划分并详细分析各个层次中相应模块的核心功能。 以太坊作为全球最大的区块链平台,其主流客户端 Geth(Go-Ethereum)承担了绝大部分节点运行与状态管理的职责。Geth 的状态存储系统,是理解以太坊运行机制、优化节点性能、以及推动未来客户端创新的基础。 本文作者: po Web3buidler.tech Core Contributor, EthStorage Engineer Geth 底层数据库总览 自 Geth v1.9.0 版本起,Geth 将其数据库分为...

以太坊单独质押实战教程:手把手教你完成部署
内容丨Ray 编辑 & 排版丨Yewlne、环环 以太坊的单独质押(Solo Staking)是保护网络安全和去中心化的黄金标准。通过运行自己的验证者节点,您可以直接参与网络共识,获得完整的质押奖励,并保持对资金的完全控制。本教程将为您提供详细的指导,帮助您在家中部署以太坊单独质押节点,确保安全性和稳定性。前提概要首先,我们需要有这样的一个基本概念:要处理来自执行层的传入验证器存款,您需要运行执行客户端以及共识客户端。这意味着我们至少需要部署两个客户端程序(在本教程中,为三个,共识客户端按照功能进行了拆分)。如果想了解更多执行客户端和共识客户端的差异及功能职责,可以点击阅读: https://ethereum.org/zh/developers/docs/networking-layer/一、选择执行客户端以太坊生态的客户端种类非常丰富,执行客户端和共识客户端都有多种不同语言的实现,如使用 Go 语言实现的 Geth, 使用 Rust 语言实现的 Reth 等。你可以根据自己喜好,选择不同的客户端,整体流程是类似的,只是不同客户端实现涉及的命令不同。在这里,我们不能对所有的客户端...

重磅 | LXDAO 中文名正式从“良心 DAO”改为“蓝翔 DAO”!
撰文 | Bruce 编辑&排版 | Connie 图片 | Ache、Connie、Cikey重磅消息! LXDAO 今日起中文名正式从“良心 DAO”改为“蓝翔 DAO”! 让我们抓紧看看到底怎么个事儿——Web3 技术哪家强?中国就找 LXDAO!LXDAO 创办于 2022 年 6 月,至今已有快 2 年的历史,是由几位喜欢开源的开发者联合发起的一所现代化、综合性的产学研一体的 DAO 组织,主要从事 Web3 公共物品相关的教育、研发和维护。 LXDAO 以创办历史不太悠久,但实训项目齐全、师资力量雄厚、培养模式先进而闻名全国。LXDAO 超过一半的同学为程序员,是现代化 Web3 技师、高级技工的摇篮。学院概况LXDAO 现有 0 个校区(正在筹备在清迈四海搭建第一个线下校区)。我们主要在 Internet 远程学习和工作交流。面向全球 13810 个城市招生,不限语言、地区和种族,能同时容纳上百万人。 LXDAO 拥有丰富的实训项目,涵盖了 Web3 的多种主题,包括但不限于教育、公共物品、全链游戏、开源、开发者关系维护、商务合作等。 我们也跟许多国际单位联合开展一...
LXDAO 是一个专注研发的 DAO 组织,致力于构建支持有价值的公共物品和开源项目的无限循环。 LXDAO is an R&D-focused DAO dedicated to building an Infinite Cycle that supports valuable

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LXDAO is an R&D-focused DAO in Web3 ❤️
Website | Twitter | Telegram | Forum
Dear LXDAO community friends! Welcome to our 96th weekly report.
Eric: Co-founder of Zhihuiquan IPDAO. Previously worked in the media field, including print media, television, internet, and mobile value-added and marketing areas. Over the past decade, focused on applications in cultural and creative IP and medical fields. Also interested in the development of Web3. Hope to learn and exchange more with everyone at LXDAO.
Tom_Jerry: Entered the cryptocurrency industry in 2019 and has experienced many things. Has some development experience and is very interested in Web3 development. Felt the power of the community in Yucun and learned about LXDAO at offline sharing events. Hopes to do something meaningful in the community.
Dachui: Has been with LXDAO for a year, with rich experience in trading and skilled in making quantitative models. Hopes to contribute to LXDAO in terms of trading.
We are delighted to have new friends join the community, congratulations on them officially becoming members of the LXDAO community and obtaining their first Badge!
Once a community member’s contribution reaches 500 contribution points, the Governance Group will automatically initiate a proposal for the issuance of a Buidler Card. Holding an LXDAO Buidler Card grants the holder the right to propose and vote on proposals, as well as access to LXDAO community’s financial, technical, and manpower support!
We cordially invite you to participate in the LXDAO’s weekly meeting at 2:00 a.m. (UTC) every Saturday.
Click here to join the weekly meeting:https://forum.lxdao.io/c/governance/community-call/22
Here, you can grasp the latest progress of various projects and working groups in the community, and learn about recruitment and bounty needs. Meanwhile, we welcome you to introduce yourself in the weekly meeting, which will help you integrate into our community more quickly.
The latest member recruitment, task bounties, and partner talent recruitment at LXDAO will be presented on the Bounty Board. By following the Bounty Board, you can quickly access detailed job information, including specific requirements, desired qualifications, and incentive mechanisms.
Click here to view detailed recruitment information:
https://www.notion.so/Bounty-Dashboard-eac3abb08d504a2caa2f13337c825883
Participate in the Web3 Hackathon, choose relevant thematic tracks, and interact with Web3 projects. By using their technological products, developers can quickly transition from Web2 to Web3.
Click here to view more detailed information:
https://www.notion.so/lxdao/Grant-Hackathon-55a8e7dd46b642648d7efb12500430fc
Here are the scheduled community meetings and working group meetings for this week. We invite everyone to participate! You can also subscribe to our meetings by visiting our official website LXDAO.io and clicking on “Want to check out the latest LXDAO Event”.
April 15, 2024, 7:00 PM (UTC+8) (Monday): LXDAO Official Website Team Weekly Meeting
April 16, 2024, 1:00 PM (UTC+8) (Tuesday): LXDAO Expert Working Group Weekly Meeting
April 16, 2024, 4:00 PM (UTC+8) (Tuesday): EIP Fun Project Weekly Meeting
April 16, 2024, 6:00 PM (UTC+8) (Tuesday): LXDAO Forge Working Group Weekly Meeting
April 18, 2024, 8:30 PM (UTC+8) (Thursday): Mississippi Project Weekly Meeting
April 19, 2024, 10:00 AM (UTC+8) (Friday): LXDAO Operations Working Group Weekly Meeting
April 20, 2024, 10:00 AM (UTC+8) (Saturday): LXDAO Community Weekly Meeting
April 20, 2024, 4:00 PM (UTC+8) (Saturday): LXDAO Governance Working Group Weekly Meeting
Currently, LXDAO has a total of 4 working groups. 4working groups will provide updates this week
If you are interested in any of the working groups, you can directly contact the PM to apply for membership.
Governance Group: A working group that researches DAO governance and rules. The scope of work includes, but is not limited to: LXDAO governance rules, quarterly summaries, whitepaper writing, token economic design, community conflict resolution, proposal initiation, etc.
Last Week
Drafting forum proposal for multi-country treasury scheme
Create LXDAO multi-treasury data dashboard
Planning quarterly conference
Organizing the third session of narrative reading
Modifying ARB proposal
This Week
Follow up on last week's progress.
Distributing incentives to March contributors based on POC statistical results.
Expert Group: Composed mainly of seasoned experts in various fields. Work includes but is not limited to: expert consultations, code reviews, special topic research, technical sharing, etc.
Last Week
External release of expert group solicitation form
Posting proposal to rename LXDAO expert group on the forum
Planning ERC 404 thematic sharing
Initiating deployment of partial node operations
This Week
Advancing last week's matters
Promoting and executing ERC 404 thematic sharing
Operation Grop: Primarily responsible for the community management of LXDAO. Job functions include but are not limited to: community operations, new member acquisition, enhancing community influence, content creation and management, media branding, business development, etc.
Last Week
Basics
Daily guidance for new members, community operations and promotion, communication, etc.
Collaborating with the Forge team to develop an Onboarding plan
Optimizing SOPs for the Operations team
BD
Daily BD work
Events
Promoting and hosting Web3 Insights Sharing Session
Coordinating with the Narrative Group to promote the third session of Narrative Reading Event
Collaborating with Uncommons on content translation
Content :
Publishing articles from the Translation Group and narrative series articles from the Governance Group
Publish LXDAO Weekly #95 and EIP Fun weekly
Routine operations on platforms like Zhihu, WeChat Official Account, Twitter, and Mirror
This Week
Basics
Routine guidance for new members, community operation announcements, communications, and user growth on media platforms.
Events
Sharing of Qspace offline events
BD
Daily BD work
Content
Publish LXDAO Weekly #96 and EIP Fun weekly
Routine operations on platforms like Zhihu, WeChat Official Account, Twitter, and Mirror
Forge Group: Gathers experienced PMs to explore, identify, and refine ideas and projects for public goods, measures and evaluates the progress of the working group, promotes and assists the advancement of LXDAO projects and various tasks, enabling LXDAO to operate more effectively.
Last Week
The official website team is collaborating with the operations team to advance the Onboarding requirements.
The design team is organizing some daily design needs and documents.
Web3Logo is promoting a contest within the community for uploading logos.
Advancing Fairsharing and Marry3 participation in the Ethglobal hackathon.
Driving the migration of OP for LXDAO.
This Week
Advance various affairs according to last week's plan.
Currently, LXDAO has 14 self-developed projects, 2 collaborative projects, This week, there will be progress on 6 projects.
Click the link to learn more details or leave comments :

EIP Fun is created with support from LXDAO and PlanckerDAO. We are dedicated to making the Ethereum ecosystem protocols (EIP, ERC, RIP) more engaging and accessible through content creation and community discussions, fostering the use of protocols.
For more information:https://lxdao.io/projects/011
Last Week
Promoting and operating the EthDenver retrospective event
Participating in Ethereum Protocol Community Learning Week 8 and summarizing notes
Publishing EIP Fun Issue 43 Weekly Newsletter
Participating in the Greece Zksummit conference
This Week
Launching the Profile Co-building Program along with the first phase of beginner courses
Participating in Ethereum Protocol Community Learning Week 9 and summarizing notes
Releasing EIP Fun Issue 44 Weekly Newsletter

FairSharing’s mission is to revolutionize the way human collaboration and resource allocation work. Our slogan is “Making contributions visible, distribution fairer, and community more trustful.
For more information:https://lxdao.io/projects/012
Last Week
Participating in the Ethglobal hackathon
This Week
Continue to optimize the product.

Mississippi is a fully on-chain roguelike PVP game where players battle for limited resources within a complex cave. Welcome to Mississippi for gold prospecting! Compete with others, take on greed, and see who comes out on top.
For more information:https://lxdao.io/projects/013
Last Week
Upgrading the Dojo version and game code.
This Week
Continuing progress on last week's contract development.
Traveling to Dubai for a business trip.

Web3Logo just as its name suggests, Web3logo is the core Logo resource site for the Web3 industry, gathering Svg source files from major products. We are committed to providing users with a fast, one-stop Logo download experience. Our vision is to build the largest design resource library in the Web3 domain, contributing to the entire ecosystem.
Last Week
Completing the logo contest.
Resolve existing issues.
This Week
Resolve existing issues.
Completing the Web3Logo contest and tallying the results.
https://lxdao.notion.site/LXDAO-Q-A-06f9120737694a13b251ee4712a5be45
LXDAO is an R&D-focused DAO in Web3 ❤️
Website | Twitter | Telegram | Forum
Dear LXDAO community friends! Welcome to our 96th weekly report.
Eric: Co-founder of Zhihuiquan IPDAO. Previously worked in the media field, including print media, television, internet, and mobile value-added and marketing areas. Over the past decade, focused on applications in cultural and creative IP and medical fields. Also interested in the development of Web3. Hope to learn and exchange more with everyone at LXDAO.
Tom_Jerry: Entered the cryptocurrency industry in 2019 and has experienced many things. Has some development experience and is very interested in Web3 development. Felt the power of the community in Yucun and learned about LXDAO at offline sharing events. Hopes to do something meaningful in the community.
Dachui: Has been with LXDAO for a year, with rich experience in trading and skilled in making quantitative models. Hopes to contribute to LXDAO in terms of trading.
We are delighted to have new friends join the community, congratulations on them officially becoming members of the LXDAO community and obtaining their first Badge!
Once a community member’s contribution reaches 500 contribution points, the Governance Group will automatically initiate a proposal for the issuance of a Buidler Card. Holding an LXDAO Buidler Card grants the holder the right to propose and vote on proposals, as well as access to LXDAO community’s financial, technical, and manpower support!
We cordially invite you to participate in the LXDAO’s weekly meeting at 2:00 a.m. (UTC) every Saturday.
Click here to join the weekly meeting:https://forum.lxdao.io/c/governance/community-call/22
Here, you can grasp the latest progress of various projects and working groups in the community, and learn about recruitment and bounty needs. Meanwhile, we welcome you to introduce yourself in the weekly meeting, which will help you integrate into our community more quickly.
The latest member recruitment, task bounties, and partner talent recruitment at LXDAO will be presented on the Bounty Board. By following the Bounty Board, you can quickly access detailed job information, including specific requirements, desired qualifications, and incentive mechanisms.
Click here to view detailed recruitment information:
https://www.notion.so/Bounty-Dashboard-eac3abb08d504a2caa2f13337c825883
Participate in the Web3 Hackathon, choose relevant thematic tracks, and interact with Web3 projects. By using their technological products, developers can quickly transition from Web2 to Web3.
Click here to view more detailed information:
https://www.notion.so/lxdao/Grant-Hackathon-55a8e7dd46b642648d7efb12500430fc
Here are the scheduled community meetings and working group meetings for this week. We invite everyone to participate! You can also subscribe to our meetings by visiting our official website LXDAO.io and clicking on “Want to check out the latest LXDAO Event”.
April 15, 2024, 7:00 PM (UTC+8) (Monday): LXDAO Official Website Team Weekly Meeting
April 16, 2024, 1:00 PM (UTC+8) (Tuesday): LXDAO Expert Working Group Weekly Meeting
April 16, 2024, 4:00 PM (UTC+8) (Tuesday): EIP Fun Project Weekly Meeting
April 16, 2024, 6:00 PM (UTC+8) (Tuesday): LXDAO Forge Working Group Weekly Meeting
April 18, 2024, 8:30 PM (UTC+8) (Thursday): Mississippi Project Weekly Meeting
April 19, 2024, 10:00 AM (UTC+8) (Friday): LXDAO Operations Working Group Weekly Meeting
April 20, 2024, 10:00 AM (UTC+8) (Saturday): LXDAO Community Weekly Meeting
April 20, 2024, 4:00 PM (UTC+8) (Saturday): LXDAO Governance Working Group Weekly Meeting
Currently, LXDAO has a total of 4 working groups. 4working groups will provide updates this week
If you are interested in any of the working groups, you can directly contact the PM to apply for membership.
Governance Group: A working group that researches DAO governance and rules. The scope of work includes, but is not limited to: LXDAO governance rules, quarterly summaries, whitepaper writing, token economic design, community conflict resolution, proposal initiation, etc.
Last Week
Drafting forum proposal for multi-country treasury scheme
Create LXDAO multi-treasury data dashboard
Planning quarterly conference
Organizing the third session of narrative reading
Modifying ARB proposal
This Week
Follow up on last week's progress.
Distributing incentives to March contributors based on POC statistical results.
Expert Group: Composed mainly of seasoned experts in various fields. Work includes but is not limited to: expert consultations, code reviews, special topic research, technical sharing, etc.
Last Week
External release of expert group solicitation form
Posting proposal to rename LXDAO expert group on the forum
Planning ERC 404 thematic sharing
Initiating deployment of partial node operations
This Week
Advancing last week's matters
Promoting and executing ERC 404 thematic sharing
Operation Grop: Primarily responsible for the community management of LXDAO. Job functions include but are not limited to: community operations, new member acquisition, enhancing community influence, content creation and management, media branding, business development, etc.
Last Week
Basics
Daily guidance for new members, community operations and promotion, communication, etc.
Collaborating with the Forge team to develop an Onboarding plan
Optimizing SOPs for the Operations team
BD
Daily BD work
Events
Promoting and hosting Web3 Insights Sharing Session
Coordinating with the Narrative Group to promote the third session of Narrative Reading Event
Collaborating with Uncommons on content translation
Content :
Publishing articles from the Translation Group and narrative series articles from the Governance Group
Publish LXDAO Weekly #95 and EIP Fun weekly
Routine operations on platforms like Zhihu, WeChat Official Account, Twitter, and Mirror
This Week
Basics
Routine guidance for new members, community operation announcements, communications, and user growth on media platforms.
Events
Sharing of Qspace offline events
BD
Daily BD work
Content
Publish LXDAO Weekly #96 and EIP Fun weekly
Routine operations on platforms like Zhihu, WeChat Official Account, Twitter, and Mirror
Forge Group: Gathers experienced PMs to explore, identify, and refine ideas and projects for public goods, measures and evaluates the progress of the working group, promotes and assists the advancement of LXDAO projects and various tasks, enabling LXDAO to operate more effectively.
Last Week
The official website team is collaborating with the operations team to advance the Onboarding requirements.
The design team is organizing some daily design needs and documents.
Web3Logo is promoting a contest within the community for uploading logos.
Advancing Fairsharing and Marry3 participation in the Ethglobal hackathon.
Driving the migration of OP for LXDAO.
This Week
Advance various affairs according to last week's plan.
Currently, LXDAO has 14 self-developed projects, 2 collaborative projects, This week, there will be progress on 6 projects.
Click the link to learn more details or leave comments :

EIP Fun is created with support from LXDAO and PlanckerDAO. We are dedicated to making the Ethereum ecosystem protocols (EIP, ERC, RIP) more engaging and accessible through content creation and community discussions, fostering the use of protocols.
For more information:https://lxdao.io/projects/011
Last Week
Promoting and operating the EthDenver retrospective event
Participating in Ethereum Protocol Community Learning Week 8 and summarizing notes
Publishing EIP Fun Issue 43 Weekly Newsletter
Participating in the Greece Zksummit conference
This Week
Launching the Profile Co-building Program along with the first phase of beginner courses
Participating in Ethereum Protocol Community Learning Week 9 and summarizing notes
Releasing EIP Fun Issue 44 Weekly Newsletter

FairSharing’s mission is to revolutionize the way human collaboration and resource allocation work. Our slogan is “Making contributions visible, distribution fairer, and community more trustful.
For more information:https://lxdao.io/projects/012
Last Week
Participating in the Ethglobal hackathon
This Week
Continue to optimize the product.

Mississippi is a fully on-chain roguelike PVP game where players battle for limited resources within a complex cave. Welcome to Mississippi for gold prospecting! Compete with others, take on greed, and see who comes out on top.
For more information:https://lxdao.io/projects/013
Last Week
Upgrading the Dojo version and game code.
This Week
Continuing progress on last week's contract development.
Traveling to Dubai for a business trip.

Web3Logo just as its name suggests, Web3logo is the core Logo resource site for the Web3 industry, gathering Svg source files from major products. We are committed to providing users with a fast, one-stop Logo download experience. Our vision is to build the largest design resource library in the Web3 domain, contributing to the entire ecosystem.
Last Week
Completing the logo contest.
Resolve existing issues.
This Week
Resolve existing issues.
Completing the Web3Logo contest and tallying the results.
https://lxdao.notion.site/LXDAO-Q-A-06f9120737694a13b251ee4712a5be45
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