Arbitrum Interview | L2 Summer, what does the standout Arbitrum bring to developers?

With the development of Ethernet lane network,Its load-bearing applications such as intelligent contract more and more,The footprint is bigger and bigger,转账、调用合约等 Gas 费用居高不下,Become the shackles of its continued development,Therefore improving the etheric fang extensibility is around the corner.In order to efficiently solve the problem of the etheric fang congestion and transaction cost,以太坊第 2 Layer extension solution should be potential and.

L2 Solution by diverting to cope with the congestion on their etheric fang,具体来看,目前 L2 Technical proposal including state channel（State Channel）、Rollups 和 Plasma,其中 Rollups The favour of series expansion plan to get the etheric lane community,It inherits the underlying network security,At the same time improve the transaction throughput、降低了费用,As an important link in the process of the etheric fang extension,Arbitrum 作为乐观 Rollup The independent online line after rapid growth,总锁仓价值（TVL）Once billions of dollars,Arbitrum Why from the etheric fang expansion plan to stand out？

Arbitrum 是 Offchain Labs 推出的 L2 扩容方案,Based on the main inherited the etheric lane safety,In order to solve the etheric fang Gas Cost is too high and the network congestion problem,At the same time on the hundred compatible EVM 以太坊虚拟机,Realize the users and developers highly friendly environment.目前,Arbitrum Network deployed more than 400 个项目,Technology upgrade and steadily move,Community activities with each passing day.

Believe that a lot of friend there will be a wonder,Arbitrum 生态的繁荣发展,Will bring the opportunity of developers and users how to？怎样加入 Arbitrum 生态建设之中？How could catch L2 风口？ 本期 TinTinLand 邀请到 Arbitrum Market, head of content Jerry And integration engineer JasonWan 两位老师,将围绕 Arbitrum Ecology technology development and in-depth interviews with many aspects, such as community activities,All take you enjoy Arbitrum Ecological development and potential opportunities.

This hot topic

• Arbitrum Compared with other extension scheme,Technology iteration and community ecological moving forward.

• 以太坊 The Merge 在即,Arbitrum Or to achieve faster and more cheap L2 网络.
• Arbitrum Odyssey activities will be held in Nitro 升级后重启,带来更好的用户体验.
• Arbitrum Nitro 升级和 Arbitrum Nova 上线,Further open expansion potential.
• L2 Summer 到来,Developers and users how to seize the opportunity,参与 Arbitrum Ecological development.

嘉宾

• Jerry | Arbitrum Market, head of content
• JasonWan | Arbitrum 集成工程师

对话 Arbitrum

01Ecological aspects of

您好,请 Arbitrum Two teachers first to introduce myself to you first,Simple chat to join Arbitrum What is the opportunity of？At present in ecological main job content is what？

Jerry: 你好,我是 Jerry,现在 Arbitrum Mainly as the content of planning and market in Chinese,Is to join the team in May this year.I started mainly to Web3 And the concept of decentralization has a keen interest in,And the content of community ecology and output itself has some experience,And very like to play NFT,So I am very glad to join to the Arbitrum 当中,The journey together with you into the expansion the etheric fang.

Jason: 你好,我是 Jason,是 Arbitrum The integration of engineer.我是在 17 年进入 Crypto,After joining the etheric fang has always been a concern of ecological,Also involved in many etheric fang early ecological project,因此,对 Layer2 Is also very bullish on,Easy to November last year to join Arbitrum,Very glad to be in contact with Arbitrum Expands the etheric fang together.现在我在 Arbitrum Responsible for some development,同时也在负责 Arbitrum In the Chinese developers ecological.

作为 L2 Leading solutions, Arbitrum Compared with other extension scheme,具有哪些优势呢？

Jerry: 首先,We have very strong technical development team. Arbitrum Was originally a Princeton university academic projects,One of the founders is also a professor of computer science,So technical team is very hard.We also have special technology developer community,The technical team and technical content of twitter account,Also will be held on a regular basis Office Hour,Production technology types of articles,To share our latest dynamic.

Technology twitter：twitter.com/ArbitrumDev…

其次,We attaches great importance to the ecology and the development of community. Both twitter and Discord,We are trying to build a relaxed and lively atmosphere,Develop community volunteer,Often interact with the new project's online,And with the community members also maintain frequent communication.And our community is a Chinese and English“双管齐下”——就目前而言,Arbitrum 拥有整个 Layer2 One of the largest Chinese community.

Jason: In addition to the community advantage,We compared with other L1 Expansion plan,Due to inherit the etheric lane network security,Our security for 1 / n（Only in the network needs to have an honest verifier the operation of the network can always correct）,So we can provide close to the safety of the minimum cost the etheric fang provids security.

相对于其他 L2 方案,We have a fully functional dispute solution,In the event of a dispute challenges to the lowest Gas And the optimal execution efficiency of.除此之外,在即将上线的 Nitro 版本中,We also can provide faster and cheaper etheric lane capacity（加入 brotli Compression algorithm and optimization L2 的执行效率）.

以太坊 The Merge 在即,Danksharding 也被提上日程,很多人会疑问 L2 Solutions will be long-standing？These upgrades for L2 和 Arbitrum 而言意味着什么？

Jason：First the etheric fang The Merge Is not for the L1 Super-popular itself,Only is a common mechanism of switching.

其次 Danksharding 也是为了扩容 Layer2 And for the improvement,This mechanism makes the L2 的交易数据（在 L1 以 calldata 形式存在）Store cheaper,并促使 L2 Transaction costs fall further.

除了 Danksharding 之外,Be worth what carry is the arrival of faster eip-4488,The proposal would make calldata 的 Gas 成本从 16gewi 下调至 3gwei,进而使得 Arbitrum 在 L1 部分的 Gas 开销降低 5 倍.再加上 Arbitrum 本身的优化,We can expect to have a faster, cheaper Arbitrum 网络.

02The development

近期 Arbitrum Abnormal Odyssey activity hot,Can chat with you what is the purpose of the Odyssey activities？Stop in the now is for the sake of what？

Jerry: The purpose of the Odyssey is to want to让More community friends to participate in and experience Arbitrum 生态中的项目.As the origin of this name《荷马史诗》中的《奥德赛》一样,This activity is essentially a“冒险”和“挑战”,So the theme is also hope that we can happily enjoy the event,So we welcome all people to participate in.Reward, of course, is also very generous：Participants can get 17 个不同的 NFT.

Jason：In the process of the activities of,We are very glad to see the community so active,为了更好的用户体验,We decided to suspend the activities of,先对arbitrumNetwork upgrading capacity（升级到nitro技术堆栈）,In the next reopened after can give the user a better user experience.

Can you share with you about further Nitro Upgrade details,会带来哪些变化？How will further open the expansion potential？

Jason：Nitro 升级后,We mainly optimized for the following：

• 引入 brotli 压缩算法,Gives the user's data in the upload to L1 The overhead of the lower.

• 引入 Geth,更好的兼容 Evm.

• 对于验证节点,我们使用 Wasm 对 Geth Core compiled,Make the challenge occurs faster.

• 改进 Gas 计算机制.我们在 Nitro 后,Will gradually release Arbitrum 的性能,Allows users to gain a better user experience.

对于开发者,We prepared a migration document,欢迎自取：github.com/OffchainLab…

03In the future and opportunity

Can share something about Arbitrum The future development of course？What are the development opportunities and？

Jerry: In order to can let users enjoy the rapid,Affordable trading experience,Arbitrum 目前正在进行 Nitro 升级.We launched this month Arbitrum Nova (At present to developers).Nova 是一个建立在 AnyTrust Technological innovation chain,Optimize the ultra low transaction cost,At the same time also have strong security.Nova Will be the first choice of the games and social application solution,而 Arbitrum One Will continue to be a lot of DeFi 和 NFT 项目的大本营.

我们为 Arbitrum Rollup 建立的新 Nitro Görli Testnet (测试网)Is now online,它将取代之前的 Nitro Görli Devnet(Developer network).We will also plan in this month Arbitrum Rollup Rinkeby 迁移到 Nitro 的 stack 中.All this will mean we from Nitro Online are a step closer to！Nitro 升级后,Our Odyssey activities will continue to.

这里是有关 Arbitrum Nova 与 Nitro Testing of the two articles in English,Welcome to further understand！

Introducing Nova: Arbitrum AnyTrust Mainnet is open for Developers

medium.com/offchainlab…

New Görli testnet and getting Rinkeby ready for Nitro

medium.com/offchainlab…

最后,Arbitrum Development and prosperity of the community,Attracted more and more developers and users to join,目前 Any plan for Chinese community development？How to better the community members to participate in the Arbitrum In the ecological to？

Jerry: Arbitrum 拥有 Layer2 最大,The most active Chinese community,We have always attaches great importance to the growth and future planning of it.We created the first Chinese developer community,为 Arbitrum Developers and technology enthusiasts of ecology provides a communication,互助的平台.We also with TinTinland 展开了合作,创办了「区块链入门课程」与 Workshop,For beginners learning better intelligence development contract, etc.

And since June,We have successively held three twitter AMA 活动,We have invited many projects and community guests.We plan on Tuesday at eight o 'clock in the evening continued to hold AMA,Each issue and the theme of the invited guests will be rich and colorful,From dry full technical action classes,To free roundtable discussion......Welcome each big community friends to participate in together！

In the second half,We have a翻译计划,To us Arbitrum Technical articles in English translated into Chinese,And provide the broad masses of Chinese community,So good convenient eliminate the language barrier,Let the friends of Chinese area can communicate better,了解和学习.We will recruit translation plan volunteers from the community,Hope to interested friends can join！

最后,想要加入我们 Arbitrum Chinese community friends,可以加入我们 Discord 频道,Or focus on our official twitter in Chinese.

Arbitrum Discord：Discord.gg/Arbitrum

Arbitrum 中文推特号：twitter.com/Arbitrum_cn  

风物长宜放眼量

非常感谢 Arbitrum 的 Jerry 和 JasonWan Two teachers bring about Arbitrum The introduction of ecological development comprehensive,相信各位小伙伴对于 L2 扩容方案 Arbitrum 有了更进一步的了解.Arbitrum 自去年上线以来,In the technical progress of iteration and community activities everyone there for all to see,期待未来 Arbitrum Rio out L2 A new world, extension scheme.

L2 元年,The etheric fang expansion project track flowers,Is an opportunity for developers、亦是挑战.TinTinLand For developers interested in the topic,Continue to interview invited popular track project activities,If you are an interested“话题”或“项目”,可以在 TinTinLand Community to interact with our message,Hope that the more suitable for technology development and precipitation during the bear market of,和开发者、Investors together to explore block chain of infinite possibility.