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A detailed explanation of RocketMQ’s storage model – HUAWEI CLOUD Developer Alliance’s personal space – News Fast Delivery

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Summary:RocketMQ’s excellent performance cannot be avoided without its excellent storage model. This article is shared from Huawei Cloud Community “Finally Figured Out the Storage Model of RocketMQ”, author: Brother Yong java actual combat sharing. RocketMQ’s excellent performance cannot be avoided without its excellent storage model. 1 Overall overview First review the RocketMQ architecture. There are […]

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Cookie, session, token, still confused? – Personal Space of HUAWEI CLOUD Developer Alliance- News Fast Delivery

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Summary:There is no difference between session and token in essence. They are both authentication mechanisms for user identities, but the verification mechanisms they implement are different. This article is shared from Huawei Cloud Community “Session/Cookie/Token still confused? “, Author: Long Ge Notes. I believe that there are not a few people who use JWT Token

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Practice of Inverted Index and Bitmap Computing in Millions of Concurrent Scenarios – JD Cloud Developer’s Personal Space – News Fast Delivery

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Author: JD Logistics Lang Yuanhui background As a control system in the time-limited domain, the Promise time-effective order control system provides services before and after the user places an order. It is an important node on the golden link for the user to place an order; the main logic of the order control system is

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Finally waiting for you: Zadig v1.16.0 Developer Welfare Edition is released, it is the last word to use it, and the details are full-Zadig cloud native delivery personal space- News Fast Delivery

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Hey, have you been waiting for a long time? At the beginning of 2023, the Zadig team officially released the v1.16.0 developer welfare version. This version is mainly for developers to experience in-depth optimization, interactive optimization involves 32 front-end improvement points, and 30,000 lines of code submission; it supports developer dashboards in terms of capabilities,

Finally waiting for you: Zadig v1.16.0 Developer Welfare Edition is released, it is the last word to use it, and the details are full-Zadig cloud native delivery personal space- News Fast Delivery Read More »

Dewu Dyeing Environment Landing Practice- Personal Space of Dewu Technology- News Fast Delivery

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Test environment governance has always been a very important topic for major companies. The stability of the test environment greatly affects the efficiency of iterative development & testing. On the whole, the main reasons for the instability of the test environment are as follows: The change of the test environment is not a final state

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Deciphering the seckill system architecture: not all seckills are seckills – HUAWEI CLOUD Developer Alliance’s personal space – News Fast Delivery

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Summary:What kind of system is considered a high concurrent system? Today, let’s decipher the architecture of a typical seckill system in a high-concurrency business scenario. This article is shared from the HUAWEI CLOUD community “[High Concurrency]Decryption of Seckill System Architecture, Not All Seckills Are Seckills (Upgraded Version)! ! “, Author: Glacier. What kind of system

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The practice of single testing in the front-end business of merchants- Dewu Technology’s personal space- News Fast Delivery

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1. Background The merchant system is a service tool for Dewu merchants to operate stably on the Dewu platform, and the front-end code is constantly evolving along with the development of the system.grow.This willThe document is not updated in timeFinally, it is very difficult to trace back the business logic through these documents. And if

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Running WordPress with Docker + WasmEdge | WebAssembly: Docker without Containers (Part 2) – WasmEdge’s Personal Space – News Fast Delivery

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This article is translated from the blog of Wasm Labs @ VMware OCTO: WebAssembly: Docker without container. This is a transcript of Wasm Labs’ talk on Docker+WebAssembly at Winter Docker Community All Hands 7 on December 15, 2022. By Asen Alexandrov, Engineer, Wasm Labs. We in this article refer to the authors or Wasm Labs.

Running WordPress with Docker + WasmEdge | WebAssembly: Docker without Containers (Part 2) – WasmEdge’s Personal Space – News Fast Delivery Read More »

Explain the IO multiplexing model- JD Cloud developer’s personal space- News Fast Delivery

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Author: JD Retail Shi Chaoyang Before talking about the IO multiplexing model, let’s have a general understanding of the Linux file system. In the Linux system, whether it is your mouse, keyboard, or printer, or even the socket client connected to the local machine, they all exist in the system in the form of file

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Hard Disk Failure Prediction Based on Random Forest Algorithm- HUAWEI CLOUD Developer Alliance’s personal space- News Fast Delivery

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Summary:This case will take you to use an open source SMART dataset and the random forest algorithm in machine learning to train a hard disk failure prediction model and test the effect. This article is shared from Huawei Cloud Community “Hard Disk Failure Prediction Based on Random Forest Algorithm”, author: HWCloudAI. Experimental objectives Master the

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WebAssembly: Docker Without Containers (Part 1) – WasmEdge’s Personal Space – News Fast Delivery

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This article is translated from Wasm Labs @ VMware OCTO’s blog: WebAssembly: Docker without container, authorized. This is the text version of Wasm Labs’ speech on Docker+WebAssembly at Winter Docker Community All Hands 7 on December 15, 2022. By Asen Alexandrov, Engineer, Wasm Labs We in this article refer to the authors or Wasm Labs.

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Master the use and principle of dynamic SQL of MyBatis in one article – HUAWEI CLOUD Developer Alliance’s personal space – News Fast Delivery

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Summary:Working with dynamic SQL is not an easy task, but MyBatis significantly improves the ease of use of this feature with the powerful dynamic SQL language that can be used in any SQL mapped statement. This article is shared from Huawei Cloud Community “MyBatis Detailed Explanation – Dynamic SQL Usage and Principles”, author: Long Ge

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Formulation and implementation of open source strategies for large and medium-sized technology companies- Tan Zhongyi’s personal space- News Fast Delivery

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“Open source” is a very popular word in recent years, but many companies are currently wondering what open source is, how to use it, how to participate in it, how companies make decisions about open source, how to carry out open source governance, and how to use open source to strengthen their competitiveness. and other

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pnpm 7.20 released, a package manager that saves disk space – News Fast Delivery

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pnpm is a fast, disk space efficient package manager. It uses a content-addressable filesystem to store all files for all module directories on disk. When using npm or Yarn, if you have 100 projects that use lodash, you will have 100 copies of lodash on disk, whereas with pnpm lodash will be stored in a

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