We're Moving!

The Vertica Forum is moving to a new OpenText Analytics Database (Vertica) Community.

Join us there to post discussion topics, learn about

product releases, share tips, access the blog, and much more.

Create My New Community Account Now


Data loading in nodes — Vertica Forum
Options

Data loading in nodes

malar_gopal1malar_gopal1
in General Discussion
Hi All I have 10 nodes in a cluster. If i load 10tb of data will all that 10 tb of data will be taken a back up in all the 10 nodes. Please clarify . Thanks, Malar

Comments

  • Navin_CNavin_C Vertica Customer ✭
    Hi Malar, Vertica is a distributed computing database.....so the 10tb data will be distributed evenly on all 10 nodes with some segmentations column, if you specify. For backup : The k-safety value defined how many copies of data you want on your cluster. So If you have k-safety 1 then data on one node will be copied to another offset node in terms of projections. So this means you will have exact replica of data on offset nodes and not every node will have 10tb of data

Leave a Comment

BoldItalicStrikethroughOrdered listUnordered list
Format
SpoilerCodeQuote
Heading 2Heading 1
Emoji
:):D:(;):/:o:s:p:'(:|B):#:*<3o:)>:)
Url
Image
Align leftAlign centerAlign rightToggle HTML viewToggle full pageToggle lights
Drop image/file
Home • General DiscussionComment As ...