NebulaGraph 讨论群 · Venus-2023-W5 #210
Replies: 104 comments
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nGQL 有它自己的背景和历史，确实不如 match 这么通用。未来的新版本我们会使用即将发布的国际标准 GQL，都是 match。 |
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如果数据小，模型也简单的话，用什么数据库应该区别都不太大。 |
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甚至不用数据库也能做 0.0 |
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了解 |
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感谢 |
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「赵天增： 个人观点是不仅仅是看数据关系，还看业务逻辑。比如企业图谱，可能就是简单的投资关系，但是要找两家企业的关联路径的话，传统关系数据库就比较难实现 |
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请教一下，对于生产环境，storaged，graphd和metad有啥建议安装要求吗？比如有6台服务器，是metad安装一个节点，每个节点都安装graphd和storaged吗？ |
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哥哥们，为啥每个图空间哪怕是空的也必须占300m内存？有办法优化吗 |
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有的数据都没多少，占300M太浪费了 |
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麻烦问下这个能下载3.0.0的快照吗 |
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我一直下载不下来、2.0.0的快照能下载下来 |
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https://oss.sonatype.org/content/repositories/snapshots/com/vesoft/client/ 这里试试呢 |
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这个倒是能下载3.0、不过我数据库用的这个版本的 |
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、有这个版本的地址吗 |
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「Young for you：[图片]」 你这个不是 Java 客户端的要求么，🤔 snapshot 是给 spark 周边生态，比如 nebula-algorithm，nebula-exchange 用的么 |
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有没有比较通用的响应数据类型呢 |
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比如json |
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[破涕为笑] |
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这种table形式的解析起来有点尴尬 |
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你 yield edge 当然结果就是 edge 这样的复杂结构，如果你反悔 map/json ，结果也是map |
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edge, vertex 这都是图上特有的数据类型，如果你需要的不是整个，就不要 return/yield 整个哈 |
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OK，学到了 |
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文档上有，我粗心了。不好意思 |
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别客气~~~ |
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有大佬能帮忙解惑下 session pool 和connection pool 该如何选择吗 |
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有大佬能帮忙解惑下 session pool 和connection pool 该如何选择吗 ？我在论坛上已经发了帖子https://discuss.nebula-graph.com.cn/t/topic/12033 |
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大佬们，3.0.0版本bug修复这个能稍微具体一点吗。 |
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「不吃辣：大佬们，3.0.0版本bug修复这个能稍微具体一点吗。」 用后面的 PR 号可以找到具体的 issue。vesoft-inc/nebula#3601 |
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「程训焘：用后面的 PR 号可以找到具体的 issue。https://github.com/vesoft-inc/nebula/issues/3601」 好嘞 3Q |
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[收到一条暂不支持的消息类型，请在手机上查看] |
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Archive of WeChat Group: NebulaGraph 讨论群 · Venus-2023-W5
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