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2393 articles · Page 16 of 24
Selected Java Interview Questions
Selected Java Interview Questions
Dec 10, 2022 · Backend Development

InfoWorld 2022 Best Open Source Software Awards – Highlights of Notable Projects

InfoWorld's 2022 Best Open Source Software Awards showcase a curated list of influential open‑source projects—including AlmaLinux, Podman, Play with Docker, Vaadin, JHipster, SolidJS, Redwood, Next.js, Wasmtime, PyScript, Hardhat, OpenFGA, Sentry, Appsmith, Spinnaker, Hypertrace, Gravitee, OpenTelemetry, Grafana, Dapr, Redpanda, Iceberg, Druid, JAX, nbdev, Accelerate, Stable Diffusion, and EleutherAI—covering backend, cloud‑native, AI, and data‑centric technologies.

backenddatabasesopen source
0 likes · 11 min read
InfoWorld 2022 Best Open Source Software Awards – Highlights of Notable Projects
Programmer DD
Programmer DD
Dec 9, 2022 · Operations

Deploy Home Server Services Instantly with Tipi

This guide introduces Tipi, an open‑source home‑server management tool that launches services in containers with a click, and provides step‑by‑step commands to download and start the platform, plus a link to its documentation.

Server ManagementTipicontainer
0 likes · 3 min read
Deploy Home Server Services Instantly with Tipi
FunTester
FunTester
Dec 7, 2022 · Industry Insights

Top 10 Free Open‑Source Test Automation Tools You Should Know

This article provides a concise overview of ten popular free and open‑source test automation frameworks—including Katalon Studio, Selenium, Appium, JMeter, SOAP UI, Robot Framework, Watir, JUnit, Robotium, and Citrus—highlighting their supported languages, platforms, key features, and integration capabilities.

AppiumKatalonjmeter
0 likes · 10 min read
Top 10 Free Open‑Source Test Automation Tools You Should Know
DataFunSummit
DataFunSummit
Dec 2, 2022 · Big Data

BitSail: ByteDance’s Open‑Source Unified Data Integration Engine – Architecture, Evolution, and Capabilities

BitSail, ByteDance’s open‑source data integration engine, unifies batch, streaming, and incremental data synchronization across heterogeneous sources, detailing its evolution from early Flink‑based prototypes to a mature, plugin‑driven architecture with multi‑engine support, low‑cost co‑development, and robust CDC lakehouse capabilities.

Big DataCDCFlink
0 likes · 19 min read
BitSail: ByteDance’s Open‑Source Unified Data Integration Engine – Architecture, Evolution, and Capabilities
Java Architect Essentials
Java Architect Essentials
Nov 29, 2022 · Backend Development

Why Hutool Is the Must‑Have Java Utility Library for Faster Coding

This article introduces Hutool, a compact yet comprehensive Java utility library that wraps common JDK functions—such as file I/O, encryption, HTML handling, and scheduling—into easy‑to‑use APIs, provides installation instructions, code snippets, and links to its GitHub repository and official site.

Code SimplificationHutoolJava
0 likes · 8 min read
Why Hutool Is the Must‑Have Java Utility Library for Faster Coding
Alibaba Cloud Infrastructure
Alibaba Cloud Infrastructure
Nov 23, 2022 · Cloud Native

Alibaba Cloud Presents SRv6 Deployments and AONOS Optical Network OS at ONE‑SONiC Conference

At the ONE‑SONiC conference in Seattle, Alibaba Cloud’s infrastructure network team showcased the deployment of SRv6 in its data‑center interconnect network, demonstrated the industry‑first SONiC‑based optical network operating system AONOS and the integrated white‑box optical transport device OEX, highlighting extensive SONiC SRv6 enhancements and future open‑source collaboration.

AONOSCloud NetworkingOptical Network
0 likes · 4 min read
Alibaba Cloud Presents SRv6 Deployments and AONOS Optical Network OS at ONE‑SONiC Conference
Rare Earth Juejin Tech Community
Rare Earth Juejin Tech Community
Nov 23, 2022 · Frontend Development

Setting Up Changesets and GitHub Actions for CI/CD in a Frontend Monorepo Utility Library

This article walks through configuring @changesets in a pnpm-managed monorepo, automating versioning and changelog generation, adding GitHub Actions for CI/CD and documentation deployment, and outlines contribution guidelines for a frontend utility library, illustrating the full open‑source workflow.

CI/CDChangeSetsgithub-actions
0 likes · 14 min read
Setting Up Changesets and GitHub Actions for CI/CD in a Frontend Monorepo Utility Library
Laravel Tech Community
Laravel Tech Community
Nov 20, 2022 · Databases

11 Popular MySQL Graphical Management Tools

This article introduces eleven widely used graphical tools for MySQL administration, describing each tool's features, platform support, and official download links, helping developers and DBAs choose the most suitable solution for managing MySQL databases efficiently.

Administration ToolsDatabase GUIMySQL
0 likes · 8 min read
11 Popular MySQL Graphical Management Tools
ByteDance SYS Tech
ByteDance SYS Tech
Nov 15, 2022 · Cloud Native

How ByteDance’s STE Team Tackles Linux Kernel Memory Waste and Drives Cloud‑Native Innovation

This interview reveals how ByteDance’s STE team, a youthful group of Linux kernel engineers, identified and solved memory‑management redundancy, contributed the HVO and VDUSE projects to the open‑source community, and leveraged these advances to boost cloud‑native performance and reliability across the company.

Linux kernelSystem EngineeringVirtualization
0 likes · 15 min read
How ByteDance’s STE Team Tackles Linux Kernel Memory Waste and Drives Cloud‑Native Innovation
Youku Technology
Youku Technology
Nov 14, 2022 · Industry Insights

Deep Dive into GaiaX: Architecture, Rendering Pipeline, and Core Concepts

This article provides a comprehensive technical analysis of GaiaX, Alibaba's cross‑platform high‑performance rendering engine, covering its core concepts, three‑layer architecture, rendering pipeline, node‑tree calculations, view‑hierarchy merging, text auto‑fit logic, and key open‑source resources.

GaiaXRustStretch
0 likes · 17 min read
Deep Dive into GaiaX: Architecture, Rendering Pipeline, and Core Concepts
Model Perspective
Model Perspective
Nov 13, 2022 · Fundamentals

9 Compelling Reasons to Choose Python Over Matlab for Modeling

Python outshines Matlab in cost, openness, community support, cross‑platform flexibility, extensive libraries, especially for machine learning, and offers a richer ecosystem of IDEs and flexible coding styles, making it a superior, free alternative for modern scientific and engineering modeling tasks.

MATLABMachine LearningPython
0 likes · 4 min read
9 Compelling Reasons to Choose Python Over Matlab for Modeling
MaGe Linux Operations
MaGe Linux Operations
Nov 12, 2022 · Operations

Why Rakuten Mobile Dropped Red Hat for Rocky Linux: Inside the Open RAN Shift

Rakuten Mobile’s CEO Tareq Amin announced the removal of Red Hat Enterprise Linux from its Japanese network, citing subscription‑per‑CPU costs and a desire for a truly open‑source OS, and detailed a partnership with Rocky Linux to power its Open RAN deployments, including extensive OS customizations and a 12‑month migration plan.

Enterprise LinuxOpen RANRakuten Mobile
0 likes · 4 min read
Why Rakuten Mobile Dropped Red Hat for Rocky Linux: Inside the Open RAN Shift
Code Ape Tech Column
Code Ape Tech Column
Nov 11, 2022 · Operations

Using Tabby: A Feature‑Rich Open‑Source Terminal and SSH/SFTP Client

This article introduces Tabby, an open‑source, cross‑platform terminal emulator with built‑in SSH and SFTP support, walks through downloading the appropriate installer, configuring SSH connections, transferring files, customizing appearance, and accessing the web version, providing a comprehensive guide for remote development workflows.

DevOpsRemote AccessSFTP
0 likes · 4 min read
Using Tabby: A Feature‑Rich Open‑Source Terminal and SSH/SFTP Client
Programmer DD
Programmer DD
Nov 9, 2022 · Fundamentals

22 Proven Open‑Source Business Models: Turning Code into Revenue

This article surveys 22 distinct ways open‑source projects generate income—from open‑core SaaS and plug‑in sales to cloud hosting, professional services, certifications, donations, and emerging Web3 models—providing a comprehensive guide for developers and companies seeking sustainable monetization strategies.

SaaSbusiness modelcommunity funding
0 likes · 12 min read
22 Proven Open‑Source Business Models: Turning Code into Revenue
Alibaba Cloud Developer
Alibaba Cloud Developer
Nov 9, 2022 · Databases

Why Alibaba’s PolarDB Open‑Source Strategy Is a Game‑Changer for Cloud‑Native Databases

The October 25th PolarDB open‑source summit in Hangzhou gathered Alibaba Cloud executives, ecosystem partners and developers to discuss the daring decision to open‑source the flagship cloud‑native database, its compatibility and openness principles, real‑world case studies, and future trends shaping the next generation of distributed databases.

Alibaba CloudDatabasePolarDB
0 likes · 20 min read
Why Alibaba’s PolarDB Open‑Source Strategy Is a Game‑Changer for Cloud‑Native Databases
DataFunTalk
DataFunTalk
Nov 6, 2022 · Big Data

BitSail: ByteDance’s Open‑Source Unified Data Integration Engine – Architecture, Evolution, and Capabilities

BitSail, an open‑source data integration engine from ByteDance, provides a unified solution for batch, streaming, full‑load, and incremental data synchronization across heterogeneous sources, detailing its background, technical evolution, architecture, low‑cost co‑building features, compatibility strategies, and future roadmap.

CDCData IntegrationFlink
0 likes · 18 min read
BitSail: ByteDance’s Open‑Source Unified Data Integration Engine – Architecture, Evolution, and Capabilities
Alibaba Cloud Native
Alibaba Cloud Native
Nov 4, 2022 · Cloud Native

How Koordinator Revolutionizes Cloud‑Native Mixed‑Workload Scheduling

Koordinator, an open‑source cloud‑native scheduler launched in April 2022, unifies heterogeneous workloads on Kubernetes through zero‑intrusion plugins, fine‑grained resource oversubscription, QoS‑aware scheduling, and a flexible descheduler framework, dramatically improving resource utilization and latency‑sensitive service performance.

KubernetesMixed Workloadcloud-native
0 likes · 22 min read
How Koordinator Revolutionizes Cloud‑Native Mixed‑Workload Scheduling
Architects' Tech Alliance
Architects' Tech Alliance
Oct 29, 2022 · Databases

Analysis of China's Distributed Database Market and Future Development Trends

This article examines the importance, definitions, classifications, and technological evolution of distributed databases in China, outlines major architecture routes such as sharding middleware, shared‑storage and decentralized models, discusses HTAP and cloud‑native trends, and summarizes future directions including open‑source ecosystems and industry support.

HTAPTechnology Trendscloud-native
0 likes · 10 min read
Analysis of China's Distributed Database Market and Future Development Trends
Past Memory Big Data
Past Memory Big Data
Oct 29, 2022 · Big Data

How to Adapt Hadoop for Domestic Big Data Requirements

The article analyzes Hadoop’s declining relevance, the dominance of CDH/HDP, security pressures from vulnerabilities, and outlines ten technical steps—including hardware adaptation, component selection, dependency resolution, compilation, Ambari integration, packaging, testing, and functional verification—required to create a domestic ARM‑based Hadoop distribution, which the authors have released as a free HDP 3.3.1 build.

ARMAmbariBig Data
0 likes · 15 min read
How to Adapt Hadoop for Domestic Big Data Requirements
Programmer DD
Programmer DD
Oct 24, 2022 · Fundamentals

Is the Paid ‘VS Code’ Version a Scam? Uncovering Licensing Tricks

A viral screenshot reveals a paid version of Microsoft’s free VS Code editor that uses deceptive pricing, a fake Google link, and questionable licensing, prompting an analysis of whether repackaging the official executable violates the MIT license and copyright.

MIT licenseVS Codeopen source
0 likes · 4 min read
Is the Paid ‘VS Code’ Version a Scam? Uncovering Licensing Tricks
php Courses
php Courses
Oct 19, 2022 · Frontend Development

17 Practical Vue3 UI Component Libraries (Web and Mobile)

This article introduces seventeen useful Vue3 UI component libraries—covering both web and mobile solutions—detailing each library's main features, design philosophy, and official website links to help developers quickly choose suitable components for their projects.

Component ecosystemMobile UIUI component library
0 likes · 11 min read
17 Practical Vue3 UI Component Libraries (Web and Mobile)
Aikesheng Open Source Community
Aikesheng Open Source Community
Oct 18, 2022 · Databases

Why MySQL Remains Popular and Its Logical Architecture

The article explains MySQL's continued dominance in the database market, presents recent developer survey statistics, describes its three‑layer logical architecture, and introduces the new edition of the "High Performance MySQL" book as a guide for modern database professionals.

Database ArchitectureDeveloper SurveyMySQL
0 likes · 7 min read
Why MySQL Remains Popular and Its Logical Architecture
Liangxu Linux
Liangxu Linux
Oct 17, 2022 · Operations

Top 5 Open‑Source Network Monitoring Tools Compared

This article introduces five popular open‑source network monitoring solutions—Cacti, Nagios Core, Icinga 2, Zabbix, and Prometheus—explaining their main features, data collection methods, platform support, and typical use cases to help administrators choose the right tool for reliable system oversight.

CactiIcingaNagios
0 likes · 8 min read
Top 5 Open‑Source Network Monitoring Tools Compared
AntTech
AntTech
Sep 30, 2022 · Artificial Intelligence

Ant Group’s 2022 Technical Highlights: Open‑Source Privacy Computing, OceanBase 4.0, AI Security, and Research Achievements

In 2022 Ant Group announced the open‑source privacy‑computing framework “YinYu”, launched OceanBase 4.0 with a single‑node distributed architecture, earned multiple AI and security awards, released AI risk‑detection platforms, open‑sourced the high‑performance graph database TuGraph, and published several papers at top AI conferences, showcasing its broad innovations across privacy, AI, and data infrastructure.

Ant GroupDatabaseopen source
0 likes · 14 min read
Ant Group’s 2022 Technical Highlights: Open‑Source Privacy Computing, OceanBase 4.0, AI Security, and Research Achievements
DevOps Operations Practice
DevOps Operations Practice
Sep 26, 2022 · Information Security

Top Linux Antivirus Software: Reviews and Recommendations

This article reviews the most effective Linux antivirus solutions, explains why antivirus protection is still needed on Linux servers despite the platform's inherent security, and provides detailed descriptions of each tool along with installation guidance and usage tips.

AntivirusLinuxMalware Protection
0 likes · 8 min read
Top Linux Antivirus Software: Reviews and Recommendations
macrozheng
macrozheng
Sep 24, 2022 · Fundamentals

10 Modern Open‑Source CLI Tools That Outshine Classic Linux Commands

This article introduces ten open‑source command‑line utilities that replace traditional Linux commands like ls, cd, and ps, offering richer features, colorful output, cross‑platform support, and improved usability for developers and system administrators.

CLI ToolsCommand LineLinux alternatives
0 likes · 9 min read
10 Modern Open‑Source CLI Tools That Outshine Classic Linux Commands
Volcano Engine Developer Services
Volcano Engine Developer Services
Sep 21, 2022 · Big Data

Unlocking Enterprise Data Lakehouse: Trends, Challenges, and Volcano Engine EMR Solutions

This article explores the open‑source lakehouse trend, outlines the architectural features of Volcano Engine EMR, examines key challenges of building enterprise‑grade data lakehouses, and presents best‑practice case studies demonstrating how EMR enables scalable, real‑time analytics, storage‑compute separation, and seamless integration with modern big‑data engines.

Data LakehouseEMRStorage Compute Separation
0 likes · 22 min read
Unlocking Enterprise Data Lakehouse: Trends, Challenges, and Volcano Engine EMR Solutions
NetEase Smart Enterprise Tech+
NetEase Smart Enterprise Tech+
Sep 20, 2022 · Information Security

How GameSentry Simplifies Game Security Testing: Design, Risks, and Open‑Source Benefits

GameSentry, an open‑source tool from NetEase Yidun, streamlines game security testing by analyzing protocols, function logic, memory, and code hot‑updates, offering detailed risk categories, testing steps, and advantages that lower the barrier for developers to detect vulnerabilities before release.

GameSentryMobile Gamesinformation security
0 likes · 12 min read
How GameSentry Simplifies Game Security Testing: Design, Risks, and Open‑Source Benefits
Alibaba Cloud Native
Alibaba Cloud Native
Sep 19, 2022 · Cloud Native

Why Serverless Devs Became CNCF’s First Serverless Tool Project

Serverless Devs, an open‑source, CNCF‑sandbox serverless development platform, offers a plug‑in architecture supporting multiple cloud providers, lifecycle management, and extensible components, with six key advantages, a clear design philosophy, a growing history, and future plans to expand cloud vendor support and tooling.

CNCFDevOpsServerless
0 likes · 10 min read
Why Serverless Devs Became CNCF’s First Serverless Tool Project
Coolpad Technology Team
Coolpad Technology Team
Sep 15, 2022 · Mobile Development

Implementing View‑Level Background Blur on Android: Open‑Source Solutions and Custom Approaches

This article examines the challenges of achieving view‑level background blur on Android, compares four implementation strategies—including open‑source libraries and custom AOSP modifications—analyzes their performance, compatibility, and visual quality, and provides code examples and practical recommendations for developers.

AndroidGraphicsPerformance
0 likes · 19 min read
Implementing View‑Level Background Blur on Android: Open‑Source Solutions and Custom Approaches
Python Crawling & Data Mining
Python Crawling & Data Mining
Sep 11, 2022 · Big Data

How Tencent Built Its Massive Big Data Platform Over a Decade

Over more than ten years, Tencent evolved its big data infrastructure through three generations—from early Hadoop-based offline processing, to a hybrid real‑time Spark/Storm system, and finally to a self‑developed, open‑source machine‑learning platform—highlighting the shift from “borrowed” solutions to fully proprietary, AI‑ready architectures.

Machine Learningarchitecturedata warehouse
0 likes · 10 min read
How Tencent Built Its Massive Big Data Platform Over a Decade
Model Perspective
Model Perspective
Sep 6, 2022 · Fundamentals

9 Compelling Reasons to Choose Python Over Matlab for Modeling

This article outlines nine key advantages of Python over Matlab—including cost, open‑source nature, growing community, broader functionality, cross‑platform support, dominance in machine learning, flexibility, diverse IDE options, and cleaner code—providing a comprehensive guide for anyone choosing a modeling tool.

ComparisonMATLABPython
0 likes · 4 min read
9 Compelling Reasons to Choose Python Over Matlab for Modeling
Python Programming Learning Circle
Python Programming Learning Circle
Sep 5, 2022 · Artificial Intelligence

Ten Essential Python Libraries for AI, Data Processing, and Model Deployment

This article introduces ten powerful Python libraries—including Awkward Array, Jupytext, Gradio, Hub, AugLy, Evidently, YOLOX, LightSeq, Greykite, and Jina/Finetuner—highlighting their key features, performance benefits, and where to find them, offering developers essential tools for data handling, model deployment, and AI research.

AIMachine LearningPython
0 likes · 8 min read
Ten Essential Python Libraries for AI, Data Processing, and Model Deployment
macrozheng
macrozheng
Sep 3, 2022 · Fundamentals

Essential Open‑Source Resource Collections Every Developer Should Bookmark

This article curates a selection of high‑quality open‑source repositories—including Awesome lists, freeCodeCamp, developer‑roadmap, Build‑Your‑Own‑X, Git‑ignore templates, System Design Primer, and Coding‑Interview‑University—to help developers quickly find valuable learning and reference material across many domains.

System Designawesome listscoding interview
0 likes · 6 min read
Essential Open‑Source Resource Collections Every Developer Should Bookmark
Tencent Cloud Developer
Tencent Cloud Developer
Sep 1, 2022 · Industry Insights

Will Low‑Code Become the Next Mainstream Development Paradigm? Insights from the TVP Debate

The TVP low‑code technology sharing event featured a heated debate on whether low‑code will dominate mainstream development over the next decade, complemented by a round‑table discussion on its applications, open‑source collaboration, and impact on developers and enterprises.

Technology Trendsdigital transformationindustry debate
0 likes · 32 min read
Will Low‑Code Become the Next Mainstream Development Paradigm? Insights from the TVP Debate
Past Memory Big Data
Past Memory Big Data
Aug 31, 2022 · Databases

How to Begin Contributing to an Apache Top‑Level Open Source Project

This guide walks readers through the complete process of joining an Apache top‑level project—using Apache Doris as an example—including reading the README, joining mailing lists and chat groups, finding a first‑issue, forking the repository, making code changes, submitting a pull request, and passing community review.

Apache DorisCommunityDatabase
0 likes · 12 min read
How to Begin Contributing to an Apache Top‑Level Open Source Project
Aikesheng Open Source Community
Aikesheng Open Source Community
Aug 31, 2022 · Big Data

Tencent's Big Data Construction: Philosophy, Architecture Evolution, and Open‑Source Strategy

The article introduces Tencent's big‑data platform philosophy and overall architecture, detailing three generations of evolution from offline Hadoop‑based processing to real‑time Spark/Storm integration and finally AI‑driven machine‑learning platforms, while also highlighting the team, book publication, and a related giveaway event.

Big DataMachine LearningTencent
0 likes · 12 min read
Tencent's Big Data Construction: Philosophy, Architecture Evolution, and Open‑Source Strategy
phodal
phodal
Aug 28, 2022 · Frontend Development

How to Build a Multi‑Format Graph Drawing Engine with DSL, Layout, and Two‑Stage Rendering

This article walks through the design and implementation of a flexible graph‑drawing tool, analyzing existing solutions, defining core components such as a graph model, DSL parser, layout engine, and rendering pipeline, and detailing a step‑by‑step proof‑of‑concept built with React, Konva, and TypeScript.

DSL parsingFrontend ArchitectureReact Konva
0 likes · 13 min read
How to Build a Multi‑Format Graph Drawing Engine with DSL, Layout, and Two‑Stage Rendering
JavaScript
JavaScript
Aug 24, 2022 · Frontend Development

Boost Your Markdown Workflow with VS Code’s New Language Server

Microsoft has introduced a Markdown language server for VS Code, comprising an open‑source TypeScript library that offers Markdown processing utilities and a server built on that service, aiming to accelerate Markdown development and improve authoring efficiency.

Language ServerTypeScriptVS Code
0 likes · 1 min read
Boost Your Markdown Workflow with VS Code’s New Language Server
Architecture Digest
Architecture Digest
Aug 24, 2022 · Fundamentals

Is Linux Usable? A Practical Overview of Its GUI, Development Support, Social Tools, and Advantages

This article explores the practicality of Linux by examining its graphical interface, development environment support, communication tools, ability to replace Windows, Android app compatibility, and the broader benefits of openness, efficiency, and customization that make it a compelling operating system choice.

Command LineDesktop EnvironmentDevelopment Tools
0 likes · 9 min read
Is Linux Usable? A Practical Overview of Its GUI, Development Support, Social Tools, and Advantages
Alibaba Cloud Native
Alibaba Cloud Native
Aug 22, 2022 · Cloud Native

How a Major Bank Accelerates Cloud‑Native Adoption with KubeVela

In an interview, a senior engineer from China Merchants Bank explains why the bank embraced the open‑source KubeVela platform, how it fits their stringent financial‑industry requirements, and the practical steps they took to integrate and contribute to the cloud‑native ecosystem.

Financial ServicesKubeVelaOAM
0 likes · 11 min read
How a Major Bank Accelerates Cloud‑Native Adoption with KubeVela
DaTaobao Tech
DaTaobao Tech
Aug 17, 2022 · Cloud Computing

Alibaba Open Source Week 2022: Complete Schedule and Technical Forums

Alibaba Open Source Week 2022, held online from August 22‑24, offers a main forum and five specialized forums—Operating Systems, Databases, Cloud Native, Big Data & AI, and Terminal—featuring over 30 technical presentations by more than 40 global experts on open‑source ecosystem development, emerging technologies, and real‑world applications.

AIAlibabaCloud Computing
0 likes · 5 min read
Alibaba Open Source Week 2022: Complete Schedule and Technical Forums
Efficient Ops
Efficient Ops
Aug 14, 2022 · Databases

How TDengine 3.0 Redefines Cloud‑Native Time‑Series Databases

The TDengine Developer Conference in Beijing unveiled the open‑source, cloud‑native TDengine 3.0, detailing its revolutionary architecture that tackles high‑cardinality challenges, introduces RAFT‑based distribution, and showcases real‑world IoT and IT‑operations case studies where enterprises dramatically improved performance and reduced costs.

IoTTDengineTime Series Database
0 likes · 11 min read
How TDengine 3.0 Redefines Cloud‑Native Time‑Series Databases
DataFunTalk
DataFunTalk
Aug 10, 2022 · Big Data

Delta Lake 2.0, Iceberg, Hudi: A Comparative Study and the Arctic Lakehouse Service

The article reviews recent developments in data‑lake table formats—Delta Lake 2.0, Iceberg, and Hudi—examining their features, benchmark results, and ecosystem impact, and then introduces Arctic, an open‑source streaming lakehouse service built on Iceberg that aims to bridge batch‑stream gaps for enterprises.

Data LakeDelta LakeHudi
0 likes · 24 min read
Delta Lake 2.0, Iceberg, Hudi: A Comparative Study and the Arctic Lakehouse Service
Programmer DD
Programmer DD
Aug 9, 2022 · Information Security

What Is the “Fat Tiger Effect” and How It Shapes Open‑Source Trust

The article explains the “Fat Tiger effect”—how a single good or bad action by an open‑source project or its maintainer can dramatically swing community perception, illustrated with cases like Microsoft’s shift, Qt’s licensing change, and recent npm supply‑chain attacks, and offers a balanced view on evaluating open‑source software.

Community Dynamicsopen sourceopen source governance
0 likes · 11 min read
What Is the “Fat Tiger Effect” and How It Shapes Open‑Source Trust
Alibaba Cloud Native
Alibaba Cloud Native
Aug 8, 2022 · Cloud Native

From Newbie to Core Contributor: My Journey with CNCF Sealer

This article recounts a graduate student's step‑by‑step experience joining the CNCF Sealer project, detailing why the sandbox project attracted them, the challenges of early contributions, practical tips for navigating documentation, issues, pull requests, and community meetings, and how they eventually helped refactor the runtime module.

CNCFContributionDocker
0 likes · 11 min read
From Newbie to Core Contributor: My Journey with CNCF Sealer
21CTO
21CTO
Aug 7, 2022 · Fundamentals

How Open-Source Projects Boost Your Architecture, DevOps, and Cross-Platform Skills

By exploring popular open-source codebases such as Chromium, Electron, Flutter, React, and Go, developers can deepen their understanding of software architecture, DevOps practices, cross-platform development, and essential programming principles, turning code reading into a powerful self-learning strategy.

DevOpsSoftware Architectureopen source
0 likes · 8 min read
How Open-Source Projects Boost Your Architecture, DevOps, and Cross-Platform Skills
AntTech
AntTech
Aug 2, 2022 · Databases

Introducing CeresDB: An Open‑Source Distributed High‑Performance Time Series Database

CeresDB, a distributed high‑availability time‑series database originally built at Ant Group, is now open‑sourced with version 0.2.0, offering high‑throughput writes, multi‑dimensional queries, SQL support, compatibility with Prometheus and OpenTSDB, and a range of features targeting both monitoring and analytical workloads.

CeresDBRustSQL
0 likes · 11 min read
Introducing CeresDB: An Open‑Source Distributed High‑Performance Time Series Database
DataFunTalk
DataFunTalk
Aug 2, 2022 · Databases

Apache Doris 1.0: Features, Architecture, Performance Improvements and Future Roadmap

This article introduces Apache Doris 1.0, detailing its simplified architecture, high‑concurrency support, MPP execution engine, vectorized engine, memory‑controlled stability, multi‑source integration, upcoming lake‑house unification, storage‑compute separation, real‑time ingestion, and community growth.

Apache DorisMPPVectorized Engine
0 likes · 18 min read
Apache Doris 1.0: Features, Architecture, Performance Improvements and Future Roadmap
DevOps
DevOps
Aug 2, 2022 · Frontend Development

From Monaco Editor to VS Code: Eric Gamma’s Journey and the Rise of Modern Web‑Based Development Tools

This article chronicles Eric Gamma’s transition from IBM to Microsoft, the creation of the Monaco web editor, its evolution into the Monaco Workbench and ultimately VS Code, highlighting key technical choices such as Electron, TypeScript, the Language Server Protocol, open‑source strategy, and the product’s explosive growth to become a cornerstone of modern developer tooling.

ElectronEric GammaLanguage Server Protocol
0 likes · 9 min read
From Monaco Editor to VS Code: Eric Gamma’s Journey and the Rise of Modern Web‑Based Development Tools
AntTech
AntTech
Jul 30, 2022 · Fundamentals

Open Source Core Infrastructure: Ant Group’s Strategy and Key Projects

In his keynote at the 2022 Open Atom Global Open Source Summit, He Zhengyu outlined Ant Group’s open‑source strategy, highlighting over 900 repositories and key projects such as OceanBase, SOFA Mesh, MOSN, BabaSSL, Occlum, and the upcoming TuGraph, emphasizing how open core infrastructure drives industry innovation and ecosystem growth.

Ant Groupcloud-nativedatabases
0 likes · 9 min read
Open Source Core Infrastructure: Ant Group’s Strategy and Key Projects
Aikesheng Open Source Community
Aikesheng Open Source Community
Jul 30, 2022 · Databases

Weekly Technical Newsletter: MySQL Releases, Linux I/O Optimization, Monitoring Tips, and SQLE Updates

This weekly newsletter curates top community technical shares covering MySQL 8.0.30 GA, master‑slave replication recovery, InnoDB parameters, Linux I/O optimization, two‑phase commit, Prometheus‑Grafana monitoring pitfalls, as well as the latest SQLE 1.2207.0 release, development progress, and upcoming plans.

Linux I/OMonitoringMySQL
0 likes · 4 min read
Weekly Technical Newsletter: MySQL Releases, Linux I/O Optimization, Monitoring Tips, and SQLE Updates
Sohu Tech Products
Sohu Tech Products
Jul 20, 2022 · Fundamentals

Open‑Source Cheat Sheet Collection for Developers

This article introduces a curated set of open‑source cheat sheets covering programming languages, command‑line tools, and data‑processing resources, providing quick reference tables and code examples to boost developer productivity across Python, C++, Rust, JavaScript, Git, Linux, Kubernetes and more.

cheatsheetdeveloper toolsopen source
0 likes · 10 min read
Open‑Source Cheat Sheet Collection for Developers
Programmer DD
Programmer DD
Jul 18, 2022 · Fundamentals

Top Open‑Source Projects Every Developer Should Know in 2024

An extensive overview of the most influential open‑source projects—from web servers and big‑data frameworks to cloud platforms, operating systems, databases, development tools, and middleware—highlighting their key features, supported platforms, and real‑world adoption, based on Red Hat’s 2019 enterprise open‑source survey.

databasesopen sourcesoftware projects
0 likes · 21 min read
Top Open‑Source Projects Every Developer Should Know in 2024
DeWu Technology
DeWu Technology
Jul 15, 2022 · Information Security

Software Composition Analysis (SCA): Overview, Challenges, and Implementation

Software Composition Analysis (SCA) identifies and tracks open‑source components across languages, matches them to vulnerability databases, and integrates risk detection into CI pipelines, helping organizations mitigate widespread flaws like Log4j2 while addressing challenges of diverse package formats, binary analysis, and accurate vulnerability correlation.

SCAVulnerability Managementdependency analysis
0 likes · 8 min read
Software Composition Analysis (SCA): Overview, Challenges, and Implementation
Big Data Technology Architecture
Big Data Technology Architecture
Jul 15, 2022 · Big Data

Using and Designing the Apache SeaTunnel Examples Module

This article introduces Apache SeaTunnel's Examples module, compares SeaTunnel with DataX, explains its multi‑engine design, demonstrates Flink and Spark example implementations, and shares the speaker's experiences contributing to the open‑source community, providing practical guidance for big‑data integration projects.

Apache SeaTunnelData IntegrationFlink
0 likes · 10 min read
Using and Designing the Apache SeaTunnel Examples Module
MaGe Linux Operations
MaGe Linux Operations
Jul 13, 2022 · Fundamentals

Master Open Source Contributions: Step-by-Step Guide to Your First PR on GitHub

This comprehensive guide walks you through why and how to start contributing to open‑source projects, from selecting suitable repositories and finding good first issues to forking, cloning, creating branches, committing, handling CI checks, resolving conflicts, and successfully submitting and merging your first Pull Request on GitHub.

CIConflict ResolutionGitHub
0 likes · 28 min read
Master Open Source Contributions: Step-by-Step Guide to Your First PR on GitHub
Laravel Tech Community
Laravel Tech Community
Jul 11, 2022 · Information Security

OpenKylin: China’s Open Desktop Operating System Platform and Its Role in Information Security

The article introduces China’s newly launched OpenKylin desktop operating system developer platform, explains its open‑source community model, highlights the current landscape of domestic OSes, and underscores the security imperative of achieving autonomous control over core software amid foreign dominance.

ChinaDesktop OSOpenKylin
0 likes · 7 min read
OpenKylin: China’s Open Desktop Operating System Platform and Its Role in Information Security
ByteDance Web Infra
ByteDance Web Infra
Jul 8, 2022 · Fundamentals

Git Troubleshooting, Root‑Cause Analysis, and Community Contribution Guide

This article walks through a real Git‑induced failure, explains how to reproduce and diagnose the nested process loop, analyzes the underlying commit‑graph and alternates interactions, and then details step‑by‑step how to seek help and contribute a fix to the Git open‑source community.

Troubleshootingcommunity contributionopen source
0 likes · 14 min read
Git Troubleshooting, Root‑Cause Analysis, and Community Contribution Guide
AntTech
AntTech
Jul 7, 2022 · Backend Development

Interview with Apache Dubbo Committer and GSoC Mentor Niu Xuewei: Open Source Journey and Insights

In this interview, Apache Dubbo Committer and GSoC mentor Niu Xuewei shares his open‑source journey, contributions to Dubbo‑go and Kata Containers, experiences as a community contributor and mentor, and offers practical advice on code quality, time management, and the benefits of open‑source participation for students.

GSoCbackend developmentcloud-native
0 likes · 10 min read
Interview with Apache Dubbo Committer and GSoC Mentor Niu Xuewei: Open Source Journey and Insights
ITPUB
ITPUB
Jul 4, 2022 · Databases

Why Wanli Database Became the Dark Horse Leader in China’s Critical‑Application Market

The article analyzes Wanli Database’s rise to the leader quadrant in the CCID “14th Five‑Year Plan” key‑application database market report, detailing its technical advancement, security credentials, distributed architecture, industry collaborations, and open‑source initiatives that underpin its competitive edge.

Critical ApplicationsDatabaseMarket Analysis
0 likes · 15 min read
Why Wanli Database Became the Dark Horse Leader in China’s Critical‑Application Market
DataFunTalk
DataFunTalk
Jul 1, 2022 · Artificial Intelligence

Building and Scaling Ant Group's Merchant Knowledge Graph: Architecture, Construction, Fusion, and Open Platform

This article describes Ant Group's merchant knowledge graph, covering its background, overall architecture, data sources, schema design, processing pipeline, cross‑graph fusion techniques, cognitive applications such as vector‑based recall, and the upcoming open‑source and SDK initiatives aimed at sharing the knowledge and tools with the community.

AIGraph AlgorithmsKnowledge Graph
0 likes · 20 min read
Building and Scaling Ant Group's Merchant Knowledge Graph: Architecture, Construction, Fusion, and Open Platform
21CTO
21CTO
Jun 23, 2022 · Fundamentals

Why Switch from VS Code to VS Codium? A Deep Dive into Open‑Source Editors

After years of using VS Code, the author explains why they are moving to the fully open‑source VS Codium, detailing the licensing differences, proprietary extensions, telemetry concerns, installation steps across platforms, and personal experience with extensions and performance.

InstallationVS CodeVS Codium
0 likes · 6 min read
Why Switch from VS Code to VS Codium? A Deep Dive into Open‑Source Editors
Tencent Tech
Tencent Tech
Jun 22, 2022 · Fundamentals

OpenCloudOS: China’s First Fully Domestic Server OS – Why It Matters

OpenCloudOS, the newly released domestic open‑source server operating system, offers a full‑chain Chinese supply of kernel and software, supports both x86_64 and arm64, and has already been deployed on over ten million machines across key industries, signaling a major shift in China’s OS ecosystem.

ChinaCommunityOpenCloudOS
0 likes · 5 min read
OpenCloudOS: China’s First Fully Domestic Server OS – Why It Matters
Hacker Afternoon Tea
Hacker Afternoon Tea
Jun 20, 2022 · Databases

Citus 11 for PostgreSQL: Fully Open‑Source and Queryable from Any Node

Citus 11.0 makes the entire extension open source, adds a non‑blocking shard rebalancer, enables automatic schema and metadata synchronization so distributed queries can run on any cluster node, and introduces trigger support on distributed tables, with clear upgrade steps and deprecation notes.

CitusMetadata SyncPostgreSQL
0 likes · 15 min read
Citus 11 for PostgreSQL: Fully Open‑Source and Queryable from Any Node
Top Architect
Top Architect
Jun 18, 2022 · Big Data

Overview of Data Lakes and the Open SPL Compute Engine

This article explains the concept and challenges of data lakes, describes the “impossible triangle” of storage, compute, and cost, and introduces the open‑source SPL engine that provides multi‑source, file‑based, high‑performance computing to overcome those limitations.

Data LakeData ProcessingParallel Computing
0 likes · 13 min read
Overview of Data Lakes and the Open SPL Compute Engine
Architect's Guide
Architect's Guide
Jun 17, 2022 · Frontend Development

Top Vue Open‑Source Projects: CMS, Generators, UI Libraries, and More

This article surveys the most useful and mature Vue open‑source projects—including CMS platforms, static site generators, e‑commerce storefronts, visual editors, UI component libraries, and development tools—highlighting their key features, community support, documentation quality, and contribution guidelines to help developers choose suitable tools.

CommunityUI componentsVue
0 likes · 12 min read
Top Vue Open‑Source Projects: CMS, Generators, UI Libraries, and More
DevOps
DevOps
Jun 17, 2022 · Cloud Native

SmartIDE v0.1.19 Release: Workspace Policies, VM‑Like Container (VMLC) Features, Server Private‑Deployment Guide, and Gitee Open‑Source Award

SmartIDE v0.1.19 introduces workspace policy management and the VM‑Like Container (VMLC) feature, provides a private‑deployment guide for SmartIDE Server, announces its Gitee Most Valuable Open‑Source Project award, and details how these capabilities enhance cloud‑native development environments.

SmartIDEVMLCWorkspace Policies
0 likes · 8 min read
SmartIDE v0.1.19 Release: Workspace Policies, VM‑Like Container (VMLC) Features, Server Private‑Deployment Guide, and Gitee Open‑Source Award
SQB Blog
SQB Blog
Jun 16, 2022 · Information Security

What the Log4j Disaster Reveals About the Open‑Source Ecosystem

This article uses the 2021 Log4j vulnerability as a lens to explore the nature of open‑source software, its licensing, governance, security implications, and the benefits and responsibilities for individuals and enterprises participating in the open‑source world.

LinuxOpen source licensinglog4j
0 likes · 17 min read
What the Log4j Disaster Reveals About the Open‑Source Ecosystem
DataFunSummit
DataFunSummit
Jun 15, 2022 · Artificial Intelligence

Introducing DGL: An Efficient, Easy‑to‑Use Graph Deep Learning Platform and Its Future Roadmap

This article presents an overview of the Deep Graph Library (DGL), covering graph data and graph neural networks, DGL's advantages such as flexible APIs, operator fusion, large‑scale training support, its open‑source ecosystem, recent projects, performance comparisons, and future development plans.

DGLGraph Samplinglarge-scale graphs
0 likes · 18 min read
Introducing DGL: An Efficient, Easy‑to‑Use Graph Deep Learning Platform and Its Future Roadmap
ITPUB
ITPUB
Jun 14, 2022 · Fundamentals

Why Switch from VS Code to the Fully Open‑Source VS Codium?

The article explains that while VS Code uses an open‑core model with its core released under the MIT license, Microsoft adds proprietary telemetry and a locked‑down extension marketplace, prompting the author to adopt VS Codium—a completely open‑source, telemetry‑free fork—detailing its features, personal experience, and cross‑platform installation steps.

IDEInstallationVS Code
0 likes · 6 min read
Why Switch from VS Code to the Fully Open‑Source VS Codium?
DaTaobao Tech
DaTaobao Tech
Jun 14, 2022 · Artificial Intelligence

Six Alibaba CVPR 2022 Papers: Summaries and Open‑Source Releases

Alibaba’s DaTaobao team presented six CVPR 2022 papers—covering video restoration, real‑time image enhancement, human‑object interaction detection, indirect illumination modeling, editable NeRFs, and robust NeRF reconstruction—with all code and models open‑sourced, and invites viewers to a live stream for detailed walkthroughs.

CVPRDeep LearningNeRF
0 likes · 5 min read
Six Alibaba CVPR 2022 Papers: Summaries and Open‑Source Releases
IT Architects Alliance
IT Architects Alliance
Jun 3, 2022 · Backend Development

Open‑Source Distributed File System Based on Spring Boot and Vue CLI – Features and Technical Overview

This article introduces an open‑source distributed file system built with Spring Boot and Vue CLI, detailing its MIT licensing, UI layout, file operations, multiple upload methods, online preview and editing capabilities, storage options, and the underlying backend and frontend technologies.

Distributed File SystemSpring BootVue.js
0 likes · 9 min read
Open‑Source Distributed File System Based on Spring Boot and Vue CLI – Features and Technical Overview
dbaplus Community
dbaplus Community
May 31, 2022 · Operations

How G Bank Scaled Monitoring with Zabbix: Architecture & Automation

Facing soaring business scale, G Bank adopted Zabbix open-source monitoring to cut costs and boost automation, detailing its multi-layer architecture, support for open-source and Xinchuang platforms, diverse data collection methods, alert strategies, and extensive automation that now cover head-office and 39 branch sites.

Zabbixautomationinfrastructure
0 likes · 9 min read
How G Bank Scaled Monitoring with Zabbix: Architecture & Automation
Selected Java Interview Questions
Selected Java Interview Questions
May 31, 2022 · Backend Development

HC Community Property Management System – Backend Architecture Overview

The HC Community Property Management System, launched by the java110 team in April 2017, is an open‑source, front‑end/back‑end separated, distributed Java project that includes backend, frontend, owner‑mobile, and property‑mobile modules, with detailed development tools, hardware/software requirements, microservice structure, and deployment instructions.

Distributed ArchitectureProperty Managementbackend development
0 likes · 4 min read
HC Community Property Management System – Backend Architecture Overview
AntTech
AntTech
May 30, 2022 · Information Security

Ant Group’s Technical Innovations: Green Computing, Trusted Mobile Anti‑Fraud Sandbox, Open‑Source Privacy Platform, OceanBase DB Competition, and Security Parallel Slice

This article highlights Ant Group’s recent technical achievements—including green carbon‑reduction scheduling, the AntDTX trusted privacy sandbox for mobile anti‑fraud, the open‑source YinYu privacy‑computing platform, the OceanBase database competition, and the Space5D security parallel‑slice architecture—showcasing their impact on sustainability, security, and open‑source collaboration.

anti-fraudcloud-nativedatabases
0 likes · 9 min read
Ant Group’s Technical Innovations: Green Computing, Trusted Mobile Anti‑Fraud Sandbox, Open‑Source Privacy Platform, OceanBase DB Competition, and Security Parallel Slice
Meituan Technology Team
Meituan Technology Team
May 26, 2022 · Information Security

Building and Deploying Software Composition Analysis (SCA) for Enterprise Security

The article analyzes the rising threat of open‑source components, explains Software Composition Analysis (SCA) and SBOM generation, outlines the three‑stage process for building an in‑house SCA capability, discusses practical challenges such as data quality and integration, and looks ahead to future standards and open‑source tools.

DevSecOpsNLPRisk Management
0 likes · 37 min read
Building and Deploying Software Composition Analysis (SCA) for Enterprise Security
Tencent IMWeb Frontend Team
Tencent IMWeb Frontend Team
May 23, 2022 · Frontend Development

How Tencent’s TDesign Scales an Enterprise Design System Across Multiple Frameworks

This article explains how Tencent created the open‑source TDesign system, its multi‑team organization, rule‑based governance, tooling, GitHub automation, documentation strategy, and contributor incentives, showing how a large‑scale design system can stay consistent while evolving across many technology stacks.

Governancecollaborationcomponent library
0 likes · 17 min read
How Tencent’s TDesign Scales an Enterprise Design System Across Multiple Frameworks