Jason Y

OpenZFS development focus: improving compression, improving performance, introducing uZFS, etc.

The annual OpenZFS Developer Summit was held recently in San Francisco. Session topics include an introduction to the current state of OpenZFS, how Amazon AWS is using OpenZFS at scale, and some of the optimizations and improvements that open source developers are currently addressing. Judging from the topic of the speech, this summit has a

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Meta migrates Android app Java code to Kotlin: zero to 10 million lines

Meta posted a blog post saying it was migrating its Android app’s Java code to Kotlin, and shared some of its experiences in the process. The company believes that Kotlin, a popular Android development language, has some key advantages over Java. “So it made perfect sense to move Meta’s Android development to Kotlin as we

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Linux 6.2 updates the kernel’s Zstd compression algorithm to version 1.5.x

Various Linux kernel components are using the Zstandard (Zstd) compression algorithm, but the Zstd code in the kernel is far behind the upstream. The last time the Zstd code in the kernel was updated was back to Linux 5.16 a year ago, when Zstd was upgraded to 1.4.10. Since the release of Linux 5.16, Zstd

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Daily Blog | ClickHouse Separation of Hot and Cold Storage in Dewu Practice

The storage of the previous generation log platform of Dewu mainly relied on ES. With the rapid development of the company’s business, log scenarios have gradually created some new requirements, mainly in the following: the number of applications is gradually increasing, more logs need to be printed for R&D to locate business problems, and logs

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Tongfang Computer joins openKylin to boost the ecological improvement of the community

Recently, Tongfang Computer Co., Ltd. signed the openKylin community CLA (Contributor License Agreement) and officially joined the openKylin open source community. Tongfang Computer Co., Ltd. is a high-tech enterprise specializing in the research and development and production of information technology products, program design and implementation services under China National Nuclear Corporation Tongfang Co., Ltd. Since

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Daily Blog | Technical Principles and Project Practice of Distributed ID Generation Service

ID is used very frequently in our development work and in our daily life. Almost as long as it is in development, we will deal with it every day. Its application scenarios are very wide, such as: ID card number, order number generated by placing an order, and purchased joint member products. redemption code. #Daily

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Recommended by Gitee | Lightweight Windows platform client development framework SOUI 4

SOUI4 is a set of lightweight Windows platform client development framework that has been continuously developed and maintained for 12 years (about 1M after kernel compilation). The framework design absorbs the characteristics of popular frameworks such as WTL, Android, QT, Flash, etc. The UI display is based on xml configuration, high performance (optional GDI or

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Ubuntu 22.10 officially supports Sipeed’s LicheeRV RISC-V board

Recently, Canonical announced that it has ported the Ubuntu 22.10 operating system to Sipeed’s LicheeRV Dock (Lichee D1) RISC-V development board. The latest version of the Ubuntu 22.10 image is now available on LicheeRV boards, and the next work is to port new features and the latest Ubuntu version. Sipeed is a domestic company focusing

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FydeOS v15.1 update is online, there are many small easter eggs waiting for you

FydeOS v15.1 is our maintenance release for FydeOS v15. In this release, the modifications worth mentioning are: Fixed the problem that caused the text translation of “Calendar Widget” to be displayed incorrectly (the picture above is an easter egg!) Fixed some necessary executable files in the system (wget and zip and the like) may be

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The first resolution of PHP 8.3: built-in JSON validation function

At present, PHP8.2 has entered the RC stage, and the official version will be released in one month as planned. The resolution of PHP8.3 has already begun to advance. This article introduces a newly adopted resolution, which is also the first resolution of PHP8.3: built-in JSON validation function. This resolution was initiated on 2022-08-14 and

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Open source API management tool v1.8.0 released, data on the cloud, API team collaboration

Hello everyone, after a month, we have released it again. This month’s theme is: teamwork. In a team whose development mode is front-end and back-end collaboration, sharing API document information will be an important part of the front-end and back-end docking process. I would like to share the development process recommended by our tools in

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Next.js 13 brings a bundler that is 700 times faster than Webpack: Turbopack

The team at front-end development platform Vercel has announced the release of Next.js 13. Some of the highlights of this release include: app/Directory (beta): Simpler, faster, less client-side JS. Layouts React Server Components Streaming Turbopack (alpha): 700x faster Rust-based Webpack alternative. New next/image (stable): native browser lazy loading faster… #Nextjs #brings #bundler #times #faster #Webpack

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