head to head · open source
mall vs TDengine
mall has 85,005 GitHub stars, 29,840 forks, 15 open issues and last shipped 2 months ago. TDengine has 25,183 stars, 5,013 forks, 434 open issues and last shipped yesterday. mall leads on adoption by 238% (85,005 vs 25,183 stars). mall is written in Java under Apache-2.0; TDengine is written in C under AGPL-3.0. mall has attracted 35% as many forks as stars, TDengine 20%. TDengine was the more recently maintained of the two, and both are self-hostable with no licence fee.
Two open source projects, one decision. Both are free and self-hostable — the differences are community size, license terms, language stack and release pace.
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Side by side
| mall | TDengine | |
|---|---|---|
| GitHub stars | ★ 85K | ★ 25K |
| License | Apache-2.0 | AGPL-3.0 |
| Written in | Java | C |
| Last push | 2026-09-15 | 2026-11-02 |
| Forks | ⑂ 30K | ⑂ 5.0K |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick mall if
- You weight community size — 85K stars and counting
- You want the Apache-2.0 license terms
- Your stack matches Java
- You value the larger contributor base for long-term maintenance
pick TDengine if
- You want the TDengine feature set and don't need the biggest community
- You prefer the AGPL-3.0 license terms
- Your stack matches C
- You evaluated both and TDengine fits your workflow better
About mall
mall 友情提示 1. 快速体验项目 ：在线访问地址 。 2. 全套学习教程 ：《mall学习教程》 。 3. 视频教程 ：《mall视频教程》 。 4. 微服务版本 ：基于Spring Cloud Alibaba的项目：mall swarm 。 5. 分支说明 ： master 分支基于Spring Boot 3.5+JDK 17， dev v2 分支基于Spring Boot 2.7+JDK 8。 前言 mall 项目致力于打造一个完整的电商系统，采用现阶段主流技术实现。 项目文档 文档地址： 项目介绍 mall 项目是一套电商系统，包括前台商城系统及后台管理系统，基于SpringBoot+MyBatis实现，采用Docker容器化部署。前台商城系统包含首页门户、商品推荐、商品搜索、商品展示、购物车、订单流程、会员中心、客户服务、帮助中心等模块。后台管理系统包含商品管理、订单管理、会员管理、促销管理、运营管理、内容管理、统计报表、财务管理、权限管理、设置等模块。 项目演示 后台管理系统 前端项目 mall admin web 地址： 项目演示地址： 前台商城系统 前端项目 mall app web 地址： 项目演示地址（将浏览器切换为手机模式效果更佳）： 组织结构 技术选型 后端技术 前端技术 移动端技术 架构图 系统架构图 业务架构图 模块介绍 后台管理系统 mall admin 商品管理：功能结构图…
About TDengine
English 简体中文 日本語 TDengine Cloud Documentation Learn more about TSDB TDengine 1. Introduction TDengine is an open source, high performance, cloud native and AI powered time series database designed for Internet of Things (IoT), Connected Cars, and Industrial IoT. It enables efficient, real time data ingestion, processing, and analysis of TB and even PB scale data per day, generated by billions of sensors and data collectors. TDengine differentiates itself from other time series databases with the following advantages: High Performance : TDengine is the only time series database to solve the high cardinality issue…
read the full TDengine overview →
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Frequently asked questions
Is mall or TDengine more popular?
mall has 85,005 GitHub stars and TDengine has 25,183. mall has the larger community by that measure.
Are mall and TDengine free?
Both are open source. mall is licensed under Apache-2.0 and TDengine under AGPL-3.0. Neither carries a licence fee.
What is the difference between mall and TDengine?
mall is written in Java and TDengine in C. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, mall or TDengine?
Choose mall if you want the larger community (85,005 stars) or its Apache-2.0 licence terms. Choose TDengine if its feature set, stack or AGPL-3.0 licence fits better. Both are self-hostable.