Search
  Home
  Articles
  Backup
  Books
  Certification
  FAQ
  Products
  Replication
  Scripts
  Seminars
  Training
  TSQL

MSDN Fourms
Philippine SSUG

  Resume

MHS Enterprises
FilAm Software
AcrylicAcetate.com
Bargain Humidors
Western Humidor



Which SQL net-lib is the fastest?

In order :-

Tcp-ip sockets
NWLINK IPX/SPX
Named Pipes
Multi-protocol without encryption
Multi-protocol with encryption

However, on LAN and fast WAN links you are unlikely to see a real-world difference in responses times between any of the net-libs - this is due to the fact that network response/number of packets is not significant in these environments compared to application/database/server responses.

However, on slow network connections - anything from 64Kbit/sec and below can be considered slow - then you will see a performance improvement if you use the tcp-ip sockets net-lib. 

Michael R. Hotek

All content on this site, except where noted, represents an original work of Michael R. Hotek and is protected by applicable copyright laws. The SQL Server FAQ is the sole work of Neil Pike. No page, portion of a page, or download may be used for commercial purposes in whole or in part without the express, written permission of the applicable author.