NET application • Usually the format needed to specify the database server is machinename\instancename • Check your connection string as well • Click on exceptions tab • Add the (typically located in C:\Program Files (x86)\Microsoft SQL Server\MSSQL.x\MSSQL\Binn), and port (default is 1433) • Check your connection string as well 5.If you are using a named SQL Server instance, make sure you are using that instance name in your connection strings 6. You may also need to create an exception in your firewall for SQLBrowser. Check that you have connectivity to the SQL Server.There are 10 essentials: Despite the popularity of Scrum, rapid application development (RAD), and numerous other rapid-development techniques, you still need to know why you’re creating the database.

You need to know this and many more details about why you’re creating the database before you start the design process.

You can’t create a viable database without software tools, no more than you could build a house without construction tools. Data modeling software, also called a CASE tool, is the data modeler’s and data designer’s best friend.

However, the initial investment will be paid back in terms of shortened time-to-market for database projects and increased knowledge of corporate data and processes.

You can read about six different CASE tools in "Comparative Review: Sizing Up Data Modeling Software." The comparison is based on capability and price, with some indication of how long it might take you to learn the package.

There is one thing to remember, though: No modeling tool will ever replace a person who understands how the business works.

The CASE tool will only assist in creating visual representations of the business processes and structure.

The database that you’re creating has to support business operations, so you need to interview company staff members and managers to understand how the business runs.

Only then can you get a handle on the requirements that you’ll need to meet in order to create a viable database.

“A network-related or instance-specific error occurred while establishing a connection to SQL Server. Verify that the instance name is correct and that SQL Server is configured to allow remote connections.

(provider: SQL Network Interfaces, error: 26 – Error Locating Server/Instance Specified) ” Remote Connections • Enable local and remote connections • Restart instance 2.

When you’re gathering requirements, you’re going to encounter conflicting business needs—count on it.