# FAQ

在 TuGraph 使用过程中，如果遇到问题可优先查看[用户文档](https://github.com/TuGraph-family/tugraph-db/tree/master/doc/zh-CN) 。其次，请查看如下 FAQ 列表是否能够匹配您的问题。

1. **[内核引擎 QA 汇总](https://github.com/TuGraph-family/tugraph-db/discussions/113#discussion-4575385)**

   1.1 [TuGraph 的边是否支持索引？](https://github.com/TuGraph-family/tugraph-db/discussions/113#discussioncomment-4165379)

   1.2 [TuGraph 单机的 QPS 是多少？](https://github.com/TuGraph-family/tugraph-db/discussions/113#discussioncomment-4165388)
2. **[TuGraph Browser QA 汇总](https://github.com/TuGraph-family/tugraph-db/discussions/111#discussion-4575381)**

   2.1 [可视化文件 build 后如何更新到 TuGraph 服务？](https://github.com/TuGraph-family/tugraph-db/discussions/111#discussioncomment-4165364)

   2.2 [如何通过 npm run dev，连接已有的 TuGraph 服务？](https://github.com/TuGraph-family/tugraph-db/discussions/111#discussioncomment-4165366)

   2.3 [3.3.0 版本 TuGraph Browser 删除 node label 失败？](https://github.com/TuGraph-family/tugraph-db/discussions/82#discussion-4465791)
3. **[客户端 QA 汇总](https://github.com/TuGraph-family/tugraph-db/discussions/109#discussion-4575378)**

   3.1 [Client 目前有哪些编程语言，是否支持 Node.js？](https://github.com/TuGraph-family/tugraph-db/discussions/109#discussioncomment-4165351)

   3.2 [Python Client 是否支持 pip install？Client 在哪里进行引用？](https://github.com/TuGraph-family/tugraph-db/discussions/109#discussioncomment-4165353)

4. **[数据导入 QA 汇总](https://github.com/TuGraph-family/tugraph-db/discussions/107#discussion-4575373)**

   4.1 [TuGraph 可以对接哪些常用数据库？](https://github.com/TuGraph-family/tugraph-db/discussions/107#discussioncomment-4165335)

   4.2 [如何进行数据导入？](https://github.com/TuGraph-family/tugraph-db/discussions/107#discussioncomment-4165336)
5. **[存储过程 QA 汇总](https://github.com/TuGraph-family/tugraph-db/discussions/105#discussion-4575369)**

   5.1 [如何加载存储过程或算法包？](https://github.com/TuGraph-family/tugraph-db/discussions/105#discussioncomment-4165313)

   5.2 [如何调用或执行存储过程？](https://github.com/TuGraph-family/tugraph-db/discussions/105#discussioncomment-4165317)

   5.3 [开源内置的算法包在哪里？](https://github.com/TuGraph-family/tugraph-db/discussions/105#discussioncomment-4165322)
6. **[安装部署 QA 汇总](https://github.com/TuGraph-family/tugraph-db/discussions/103#discussion-4575364)**

   6.1 [如何使用 docker 镜像安装？](https://github.com/TuGraph-family/tugraph-db/discussions/103#discussioncomment-4165287)

   6.2 [rpm 包和 deb 包安装后，启动 lgraph_server 服务，提示缺少'liblgraph.so'报错？](https://github.com/TuGraph-family/tugraph-db/discussions/103#discussioncomment-4165289)

   6.3 [如何在 Mac 的 M1 芯片上编译 TuGraph？](https://github.com/TuGraph-family/tugraph-db/discussions/47#discussion-4393165)

   6.4 [安装报错 jemalloc: Unsupported system page size 该如何处理？](https://github.com/TuGraph-family/tugraph-db/issues/477)
7. **[Cypher QA 汇总](https://github.com/TuGraph-family/tugraph-db/discussions/102#discussion-4575018)**

   7.1 [是否支持不定长边的条件查询？](https://github.com/TuGraph-family/tugraph-db/discussions/102#discussioncomment-4165252)

   7.2 [如何查询最短路径，shortestPath 函数如何使用？](https://github.com/TuGraph-family/tugraph-db/discussions/102#discussioncomment-4165256)

   7.3 [查询语句 Where 后使用 and 进行拼接查询速度较慢，语句应如何优化改进？](https://github.com/TuGraph-family/tugraph-db/discussions/102#discussioncomment-4165260)

   7.4 [如何查询任意跳的边？](https://github.com/TuGraph-family/tugraph-db/discussions/102#discussioncomment-4165262)

   7.5 [Cypher 是否 date()函数？](https://github.com/TuGraph-family/tugraph-db/discussions/91#discussion-4482858)
8. **[Jwt Token QA 汇总](https://github.com/TuGraph-family/tugraph-db/discussions/282#discussion-5574402)**

   8.1 [报错“User has reached the maximum number of tokens”后该如何处理？](https://github.com/TuGraph-family/tugraph-db/discussions/282#discussioncomment-6861785)

如果问题仍然无法得到解决，我们推荐您在[Discussions](https://github.com/TuGraph-family/tugraph-db/discussions)跟帖或发起新贴来描述您的问题。同时 TuGraph QA 大汇总也会根据大家在讨论区发起的帖子，进行定期的更新。