How do I find my Vertica database size?
There are many ways you can monitor your database size.
- Use Vertica Management Console.
- Query the system table (dbadmin@:5433) [dbadmin] *> select round((total_used_bytes/(1024^3)),3.3)||’ Gb’ as DB_Size from system;
How do I determine the size of a Vertica table?
To get the size of a table in vertica, you can use the below query. By using column_storage and projection_storage system tables you will get the size of table compressed format. You can check the all the column definition from the official vertica sites using below link.
How do I tell how big my database is?
If you need to check a single database, you can quickly find the SQL Server database sizein SQL Server Management Studio (SSMS): Right-click the database and then click Reports -> Standard Reports -> Disk Usage. Alternatively, you can use stored procedures like exec sp_spaceused to get database size.
How can I check my vertica license?
Alternatively, use the LICENSES table in Management Console. On your database Overview page, click the License tab to view information about your installed licenses.
How big should raw data be for Vertica?
For configurations where the raw data size exceeds 10 TB, the best practice is to engage Vertica presales or ask a Vertica technical representative to provide an exact sizing that best fits your needs.
How to get the size of a table in Vertica?
Using below query, you will get the size of table in vertica. Very useful queries, to get size of tables in vertica. Check out this. You can use Markdown in your post.
How much memory do you need for a Vertica server?
The following hardware configurations provide excellent performance for your Vertica database. Vertica requires a minimum of 8 GB of memory per physical CPU core in each server. However, in high-performance applications, you should run 12-16 GB of memory per physical core.
Do you need a solid state drive for Vertica?
Due to the heavy compression/encoding that Vertica performs, you do not need to use solid-state drives (SSDs). To satisfy Vertica requirements, a RAID array of more, less expensive hard disk drives (HDDs) works just as well as a RAID array of fewer SSDs.