SQL Server protocols
Any application that requires a connection to our SQL Server needs to communicate either over a network or locally on the same server via a protocol layer. SQL Server communication is based on tabular data stream packets, which are encapsulated into a common communication protocol. There are several options available for you, which you can configure in the SQL Server Configuration Manager tool. If you expand SQL Server Network Configuration, you'll see the network configuration for your instance:
Fig. 6.2 – SQL Server Network Configuration for your instance
The available protocols are as follows:
- TCP/IP: This is the most common choice for SQL Server deployments.
- Shared Memory: This is the simplest protocol and can only be used locally, and not for remote connections.
- Named Pipes: This is a protocol developed for LAN connections. It can work remotely.
For most deployments, we need to...
