Hard link is fast and save disk space because it create two file names that both point to the same physical location on a hard disk. However, when transferring hard-link local backups to other storag… (View Post)

In addition, consider hardLinkLocal option to create a full- or object-level backup with hard file links on a local database host. One of the advantages is that it uses significantly less disk space … (View Post)

Theoretically yes but it will not reduce the time significantly. Try something like the following example using a unique stream name to monitor the load and see where time is spent. profile COPY onli… (View Post)

It is advised to send questions to the forum in the "General Discussion" category: https://forum.vertica.com/categories/general-discussion A. From Vertica 8.0 and forward with apportioned l… (View Post)