Is It Reasonable That A Table Has 240 Fields
Hi,
I have 240 sensors to sample one time per second,then store the data in sql server.
Is it reasonable that the table has 240 fields?If do,it will generate about 70,000 records every day.One month records will be 2,100,000.
If I divide the 240 sampling data into 10 records,every record has 24 fields.Then every day 700,000 records will generate.One month the record number is 21,000,000.It is terrible.
Which method is better,or who can give me another better method or some suggestions.
I need your help.Thank a lot.
View Replies !