I am not a dba but being a programmer there is something I want to ask about SQL queries. Feel free to refer me to other QA if this already asked. On a postgreSQL db: select t.cashierName , ...
What can cause database slowness for finite time frames other than more requests or heavier requests
I'm trying to understand possible reasons for high variance in time spent in MySQL Database in my web application. There are hours in which everything is smooth, and hours that are much slower. For ...
I have a windows service that is inserting 1000 rows at 1 minute intervals to a SQL Server 2008 Standard database table that looks like: id, datetime, key_id, value key_id is a foreign key to ...
As of my understanding, Fill factor of 80 implies that 20 percentage of each leaf-level page will be empty to enable future growth. I can't correlate how fill factor of 0 and 100 can be the same! Am I ...
Is it possible to allow write-through computed columns for legacy code that expects a column to be read/write?
I have this existing table for IP storage: CREATE TABLE [dbo].[IPAddresses]( [ID] [int] IDENTITY(1,1) NOT NULL, [IPv4Address] [varchar](15) NULL, [IPv6Address] [varchar](45) NULL, ...