在Elastic Search上可以创建的索引数量有限制吗？ [英] Is there a limit on the number of indexes that can be created on Elastic Search?

问题描述

我正在使用AWS提供的Elastic Search。

I'm using AWS-provided Elastic Search.

我在网站上以及每次注册时都有一个注册页面；为新用户创建了一个新索引（供他的工作组稍后使用），这意味着索引数量在不断增长（现在已达到4〜5k左右）。

I have a signup page on my website, and on each signup; a new index for the new user gets created (to be used later by his work-group), which means that the number of indexes is continuously growing, (now it reached around 4~5k).

我的问题是：索引数量是否有性能限制？在每个用户中动态地创建新索引是否安全（在性能方面）？

My question is: is there a performance limit on the number of indexes? is it safe (performance-wise) to keep creating new indexes dynamically with each new user?

推荐答案

如果我没记错的话，唯一的限制是服务器的磁盘空间，但是如果索引增长太快，则应考虑增加副本服务器。我建议阅读以下页面：索引性能提示

If I'm not mistaken, the only limit is the disk space of your server, but if your index is growing too fast you should think about having more replica servers. I recomend reading this page: Indexing Performance Tips

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