在大型数据集上使用 Neo4j 的经验? [英] Experiences of using Neo4j with large datasets?

问题描述

有没有人有过将 Neo4j 用于 TB 级数据集的经验?我想听听您对 Neo4j 性能的体验

Has anyone gone any experience of using Neo4j with terabyte sized datasets? I would like to hear about your expereinces with how Neo4j performs

推荐答案

只要您的磁盘足够大且足够快，并且您的内存允许缓存数据的相关(热)部分，您就不应该遇到问题.

As long as your disk is large and fast enough and your memory allows for caching of the relevant (hot) portion of your data, you shouldn't run into issues.

有优化，用于根据特定需求调整 Neo4j 数据存储.

There are optimizations for tuning the Neo4j datastore to specific needs.

否则，这取决于您的数据集类型.查询性能应该不是问题，如果您必须为加入导入的节点进行大量索引查找，插入性能可能会受到影响(但 Neo4j 团队正在努力).

Otherwise it depends on the kind of your dataset. Query performance shouldn't be an issue, insert performance might suffer if you have to do a lot of index lookups for joining imported nodes (But the Neo4j team works on that).

也许您应该加入 Neo4j 邮件列表，以便更一致地回答您的所有问题.

Perhaps you should join the Neo4j mailing list to answer all your questions more consistently.

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