Adding new datafile


hi,

i want add 1 more data file user database growing rapidly daily, , want add data file default table space without limiting file growth, , 1 more main concern system under merge replication.

regards

jakd

 

regards jak

by table space (more of oracle term) presume mean filegroup. agree in part jeff, although suggest :-

1. there scope housing second file on second drive array/lun provide added io throughput - dependant upon storage controller bandwidth, storage subsystem setup etc.

2. in high volume circumstances there can benefits having multiple files overcome contention allocation pages (e.g. pfs, gam , sgam) issue in tempdb due frequent allocation , deallocation occurs in it.

3. if running enterprise edition, should contemplate having separate filegroup user objects due possibilities piecemeal restore , partial availability.

hope helps.

regards,
mark broadbent.

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