cloud

PD Manager[元数建模]The public cloud version has been officially released- News Fast Delivery – Chinese Open Source Technology Exchange Community

2023 is coming, all students of Open Source China, happy new year! The long-awaited online version of the public cloud has been officially released on January 1, 2023, and it can be used immediately by scanning the QR code on WeChat.Features are as follows:1. Have all the functions of the client version;2. Free 3 collaboration […]

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

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

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

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

Huayun Data joins openKylin, contributing independent innovation “cloud power” to community development – News Fast Delivery

Recently, Huayun Data Holding Group Co., Ltd. (hereinafter referred to as “Huayun Data”) signed the openKylin community CLA (Contributor License Agreement) and officially joined the openKylin open source community. Since its establishment in 2010, Huayun Data has deeply grasped the pulse of the times. With the vision of being the power behind digital transformation, after

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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

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

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

🚀 Erupt Cloud 1.11.1 release, pure annotation low-code, realizes visual management of full-service data in the cluster- News Fast Delivery

Erupt is a low-code Full stack class frame, which uses Java annotations Dynamically build pages, and add, delete, modify, check, permission control and other functions. Zero front-end code, zero CURD, automatic table creation, only need a class file + Concise annotation configurationrapid development of enterprise-level Admin management background. Provide a full-stack solution for enterprise-level middle

🚀 Erupt Cloud 1.11.1 release, pure annotation low-code, realizes visual management of full-service data in the cluster- News Fast Delivery Read More »

Yesterday, when my colleague optimized the locking method, a deadlock occurred- HUAWEI CLOUD Developer Alliance’s personal space- News Fast Delivery

Summary:Recently, when optimizing the locking method of the program, there was a deadlock! ! Why? ! After careful analysis, the reason was finally found. This article is shared from the HUAWEI CLOUD community “[High Concurrency]Deadlocked when optimizing the locking method! ! “, Author: Glacier. written in front Recently, when optimizing the locking method of the

Yesterday, when my colleague optimized the locking method, a deadlock occurred- HUAWEI CLOUD Developer Alliance’s personal space- News Fast Delivery Read More »

When talking about React hooks, what exactly are we talking about? – UPYUN-unstructured data cloud storage, cloud processing and cloud distribution platform- News Fast Delivery

This title is big, but the landing point is very small, just me, a developer, a little feeling and summary in learning and using hooks. The origin of React hook The origin of React hook can actually be seen as the result of the continuous evolution of front-end technology. In the prehistoric era when the

When talking about React hooks, what exactly are we talking about? – UPYUN-unstructured data cloud storage, cloud processing and cloud distribution platform- News Fast Delivery Read More »

Spring Cloud Alibaba 2022.0.0.0-RC1 released – News Fast Delivery

Spring Cloud Alibaba is committed to providing a one-stop solution for distributed application service development. This project contains the necessary components to develop distributed application services, so that developers can easily use these components to develop distributed application services through the Spring Cloud programming model. Relying on Spring Cloud Alibaba, you only need to add

Spring Cloud Alibaba 2022.0.0.0-RC1 released – News Fast Delivery Read More »

Vivo Cloud Native Container Exploration and Implementation Practice- vivo Internet Technology- News Fast Delivery

Author: Vivo Internet Container Team – Pan Liangbiao This article is based on the content of the speech delivered by Mr. Pan Liangbiao at the “2022 vivo Developer Conference”. Reply to[2022 VDC]on the official account to obtain relevant information on the topics of the Internet technology sub-session. Since 2018, vivo has built a one-stop cloud-native

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Detailed explanation of Thread Pool Executor in 8000 words – HUAWEI CLOUD Developer Alliance’s personal space – News Fast Delivery

Summary:How does Java implement and manage the thread pool? This article is shared from Huawei Cloud Community “JUC Thread Pool: Detailed Explanation of ThreadPoolExecutor”, author: Notes of Brother Long. Take the interview questions from big factories to understand hint Please continue with these questions, which will help you better understand the relevant knowledge points to

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The Practice of Distributed Registration Service Center etcd in Cloud Native Engine- JD Cloud Developer’s Personal Space- News Fast Delivery

etcd is an important basic component in the cloud native architecture, and it is incubated and hosted by CNCF.ETCD is a distributed and consistent KV storage system for shared configuration and service discovery. It is an open source project initiated by CoreOS, and the license agreement is Apache.etcd is implemented based on the Go language

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Spring Cloud 2022.0.0 is officially released, codenamed “Kilburn” – News Fast Delivery

Spring Cloud 2022.0.0 officially released. Get address:Maven Spring Cloud provides tools for developers to quickly build some common patterns in distributed systems (for example: configuration management, service discovery, intelligent routing, micro-proxy, control bus, one-time tokens, global locks, distributed sessions , cluster status, etc.). The structure is as follows: Spring Cloud 2022.0.0 is an important version

Spring Cloud 2022.0.0 is officially released, codenamed “Kilburn” – News Fast Delivery Read More »

Exploration and Challenges of Routing, Multi-Activity, Grayscale, and Current Limiting under the Microservice Architecture – Tencent Cloud Middleware’s Personal Space – News Fast Delivery

Introduction The 2022 Tencent Global Digital Ecosystem Conference has come to a successful conclusion. With the theme of “Digital Reality Innovation and Industrial Co-progress”, the conference focuses on the integration of digital reality and explores the use of digital technologies that are fully interconnected to help the high-quality development of the real economy. The conference

Exploration and Challenges of Routing, Multi-Activity, Grayscale, and Current Limiting under the Microservice Architecture – Tencent Cloud Middleware’s Personal Space – News Fast Delivery Read More »