[MonetDB-users] Bad SELECT performance after deletion of 1 record

Hi everyone, I had added about 30,000,000 records in one MonetDB table. The performance of executing SELECT-queries was really great. But after the deletion of only 1 record from the table, the performance had slowed down considerably. I have seen the topics here with alike problem but I have not found the solution. Could anyone help me to understand what the problem is? -- View this message in context: http://old.nabble.com/Bad-SELECT-performance-after-deletion-of-1-record-tp33... Sent from the monetdb-users mailing list archive at Nabble.com.