Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom

为什么超级表的tags个数不能超过6个？ #173

Closed
xinyu7git opened this issue Jul 24, 2019 · 2 comments
Closed

为什么超级表的tags个数不能超过6个？ #173

xinyu7git opened this issue Jul 24, 2019 · 2 comments
Assignees
@guanshengliang
Labels
question Further information is requested

Comments

@xinyu7git
Copy link

时序数据库竟然限制tag数量？为什么？
@guanshengliang
Copy link
Contributor

TAG数据是常驻内存的，太多会对机器要求过高，所以设置为6

@guanshengliang guanshengliang self-assigned this Jul 24, 2019
@guanshengliang guanshengliang added the question Further information is requested label Jul 24, 2019
@pigwing
Copy link

pigwing commented Jul 25, 2019

tags其实6个已经非常够用了.1个tags我觉得可以理解成一个维度,2到3个维度对数据的切分已经足够了.目前6个我觉得非常充足了

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Assignees

@guanshengliang guanshengliang

Labels
question Further information is requested
Projects
None yet
Milestone
No milestone
Development

No branches or pull requests
3 participants
@xinyu7git @pigwing @guanshengliang